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* [gcc(refs/users/aoliva/heads/testme)] ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
@ 2023-10-19 6:01 Alexandre Oliva
0 siblings, 0 replies; 9+ messages in thread
From: Alexandre Oliva @ 2023-10-19 6:01 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:c66b85091629b553b1c8b432020180341536be6b
commit c66b85091629b553b1c8b432020180341536be6b
Author: Alexandre Oliva <oliva@adacore.com>
Date: Thu Oct 19 02:53:08 2023 -0300
ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
The p9-vec-length tests expect vectorization on loop bodies and
epilogues that reference arrays that are not known to be more aligned
than their small element types.
Though VSX vectors work best with 32- or 64-bit alignment, unaligned
vector loads and stores are expected by the tests. However, with our
implicit default to -mstrict-align, vector loads and stores not known
to be aligned end up open coded, which doesn't match the asm output
expectations coded in the tests.
Adding -mno-strict-align restores the unaligned vector loads and
stores, and this is enough for these tests to pass.
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/p9-vec-length-epil-1.c: Add
-mno-strict-align.
* gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c | 2 ++
32 files changed, 64 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
index dfcc0e953205..a9cc3c9ef4c2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
index e63f1bf23722..4a63379d89e7 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
index 4a99e3a32654..370e3fa95cc0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
index 9fbee6a4324b..24c4575c797f 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
index d023a998c3ba..c692b3d5038f 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
index dbce90757e36..4954a2f12cab 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
index 011b731f7c5a..daf55ce39220 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
index e56fd55f623f..d7c60afe839d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
index d1cd67f0c4d9..c640cb694850 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
index 815867b51d05..36a5d32b3f01 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
index 5378d02c2697..3fa5230626c7 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
index daed9a7774ee..38f1b837c7dc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
index b5f24e68d846..20d23c438837 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
index a3e636738471..2aaa61072a2c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
index f0b69d462a19..3df7c9b76ace 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
index 84abecf3f692..75bcc5056db0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
index f01f1c54fa56..c23e34f331d2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
index f546e97fa7df..402ea286e06d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
index 65142b3fecd0..e8084be75baf 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
index a4cc7aafaebb..7274c7213e62 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
index 4b0b9070c84d..dbb4e11bd771 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
index 65ddf2b098a6..58cb9a370050 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
index e0e51d9a9724..750ca5779530 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
index 7fe0dd004318..70909c3da6a5 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
index 4e9bd0fbad30..ee1ff9adddc3 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
index 8e06b1b9304a..273315af2d94 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
index 0b86f62834fb..a748f82823e6 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
index 359f31c9ed5e..d42a664cbdd2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
index 7aa468e5b4e4..ca0bcf36e2cb 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
index 53a2ad07fb32..0bed3ee6f671 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
index 0c21d137b9d5..4bdae1db752b 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
index 910784260677..d76ed22beed7 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
^ permalink raw reply [flat|nested] 9+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
@ 2023-09-30 4:15 Alexandre Oliva
0 siblings, 0 replies; 9+ messages in thread
From: Alexandre Oliva @ 2023-09-30 4:15 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:ae69d3fd41a54a254f9ab247501dca72ec61f5a7
commit ae69d3fd41a54a254f9ab247501dca72ec61f5a7
Author: Alexandre Oliva <oliva@adacore.com>
Date: Fri Apr 14 23:53:26 2023 -0300
ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
The p9-vec-length tests expect vectorization on loop bodies and
epilogues that reference arrays that are not known to be more aligned
than their small element types.
Though VSX vectors work best with 32- or 64-bit alignment, unaligned
vector loads and stores are expected by the tests. However, with our
implicit default to -mstrict-align, vector loads and stores not known
to be aligned end up open coded, which doesn't match the asm output
expectations coded in the tests.
Adding -mno-strict-align restores the unaligned vector loads and
stores, and this is enough for these tests to pass.
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/p9-vec-length-epil-1.c: Add
-mno-strict-align.
* gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c | 2 ++
32 files changed, 64 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
index dfcc0e95320..a9cc3c9ef4c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
index e63f1bf2372..4a63379d89e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
index 4a99e3a3265..370e3fa95cc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
index 9fbee6a4324..24c4575c797 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
index d023a998c3b..c692b3d5038 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
index dbce90757e3..4954a2f12ca 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
index 011b731f7c5..daf55ce3922 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
index e56fd55f623..d7c60afe839 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
index d1cd67f0c4d..c640cb69485 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
index 815867b51d0..36a5d32b3f0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
index 5378d02c269..3fa5230626c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
index daed9a7774e..38f1b837c7d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
index b5f24e68d84..20d23c43883 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
index a3e63673847..2aaa61072a2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
index f0b69d462a1..3df7c9b76ac 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
index 84abecf3f69..75bcc5056db 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
index f01f1c54fa5..c23e34f331d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
index f546e97fa7d..402ea286e06 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
index 65142b3fecd..e8084be75ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
index a4cc7aafaeb..7274c7213e6 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
index 4b0b9070c84..dbb4e11bd77 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
index 65ddf2b098a..58cb9a37005 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
index e0e51d9a972..750ca577953 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
index 7fe0dd00431..70909c3da6a 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
index 4e9bd0fbad3..ee1ff9adddc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
index 8e06b1b9304..273315af2d9 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
index 0b86f62834f..a748f82823e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
index 359f31c9ed5..d42a664cbdd 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
index 7aa468e5b4e..ca0bcf36e2c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
index 53a2ad07fb3..0bed3ee6f67 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
index 0c21d137b9d..4bdae1db752 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
index 91078426067..d76ed22beed 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
^ permalink raw reply [flat|nested] 9+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
@ 2023-09-29 22:11 Alexandre Oliva
0 siblings, 0 replies; 9+ messages in thread
From: Alexandre Oliva @ 2023-09-29 22:11 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:d81fe8c7231910c15adb9b8d130883f918a0721b
commit d81fe8c7231910c15adb9b8d130883f918a0721b
Author: Alexandre Oliva <oliva@adacore.com>
Date: Fri Apr 14 23:53:26 2023 -0300
ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
The p9-vec-length tests expect vectorization on loop bodies and
epilogues that reference arrays that are not known to be more aligned
than their small element types.
Though VSX vectors work best with 32- or 64-bit alignment, unaligned
vector loads and stores are expected by the tests. However, with our
implicit default to -mstrict-align, vector loads and stores not known
to be aligned end up open coded, which doesn't match the asm output
expectations coded in the tests.
Adding -mno-strict-align restores the unaligned vector loads and
stores, and this is enough for these tests to pass.
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/p9-vec-length-epil-1.c: Add
-mno-strict-align.
* gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c | 2 ++
32 files changed, 64 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
index dfcc0e95320..a9cc3c9ef4c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
index e63f1bf2372..4a63379d89e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
index 4a99e3a3265..370e3fa95cc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
index 9fbee6a4324..24c4575c797 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
index d023a998c3b..c692b3d5038 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
index dbce90757e3..4954a2f12ca 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
index 011b731f7c5..daf55ce3922 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
index e56fd55f623..d7c60afe839 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
index d1cd67f0c4d..c640cb69485 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
index 815867b51d0..36a5d32b3f0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
index 5378d02c269..3fa5230626c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
index daed9a7774e..38f1b837c7d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
index b5f24e68d84..20d23c43883 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
index a3e63673847..2aaa61072a2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
index f0b69d462a1..3df7c9b76ac 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
index 84abecf3f69..75bcc5056db 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
index f01f1c54fa5..c23e34f331d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
index f546e97fa7d..402ea286e06 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
index 65142b3fecd..e8084be75ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
index a4cc7aafaeb..7274c7213e6 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
index 4b0b9070c84..dbb4e11bd77 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
index 65ddf2b098a..58cb9a37005 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
index e0e51d9a972..750ca577953 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
index 7fe0dd00431..70909c3da6a 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
index 4e9bd0fbad3..ee1ff9adddc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
index 8e06b1b9304..273315af2d9 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
index 0b86f62834f..a748f82823e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
index 359f31c9ed5..d42a664cbdd 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
index 7aa468e5b4e..ca0bcf36e2c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
index 53a2ad07fb3..0bed3ee6f67 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
index 0c21d137b9d..4bdae1db752 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
index 91078426067..d76ed22beed 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
^ permalink raw reply [flat|nested] 9+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
@ 2023-04-06 6:34 Alexandre Oliva
0 siblings, 0 replies; 9+ messages in thread
From: Alexandre Oliva @ 2023-04-06 6:34 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:5e295cdcc46d02b4e3bc02ac8f1e9bdc8e492b95
commit 5e295cdcc46d02b4e3bc02ac8f1e9bdc8e492b95
Author: Alexandre Oliva <oliva@adacore.com>
Date: Wed Apr 5 11:26:53 2023 -0300
ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
The p9-vec-length tests expect vectorization on loop bodies and
epilogues that reference arrays that are not known to be more aligned
than their small element types.
Though VSX vectors work best with 32- or 64-bit alignment, unaligned
vector loads and stores are expected by the tests. However, with our
implicit default to -mstrict-align, vector loads and stores not known
to be aligned end up open coded, which doesn't match the asm output
expectations coded in the tests.
Adding -mno-strict-align restores the unaligned vector loads and
stores, and this is enough for these tests to pass.
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/p9-vec-length-epil-1.c: Add
-mno-strict-align.
* gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c | 2 ++
32 files changed, 64 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
index dfcc0e95320..a9cc3c9ef4c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
index e63f1bf2372..4a63379d89e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
index 4a99e3a3265..370e3fa95cc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
index 9fbee6a4324..24c4575c797 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
index d023a998c3b..c692b3d5038 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
index dbce90757e3..4954a2f12ca 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
index 011b731f7c5..daf55ce3922 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
index e56fd55f623..d7c60afe839 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
index d1cd67f0c4d..c640cb69485 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
index 815867b51d0..36a5d32b3f0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
index 5378d02c269..3fa5230626c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
index daed9a7774e..38f1b837c7d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
index b5f24e68d84..20d23c43883 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
index a3e63673847..2aaa61072a2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
index f0b69d462a1..3df7c9b76ac 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
index 84abecf3f69..75bcc5056db 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
index f01f1c54fa5..c23e34f331d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
index f546e97fa7d..402ea286e06 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
index 65142b3fecd..e8084be75ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
index a4cc7aafaeb..7274c7213e6 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
index 4b0b9070c84..dbb4e11bd77 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
index 65ddf2b098a..58cb9a37005 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
index e0e51d9a972..750ca577953 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
index 7fe0dd00431..70909c3da6a 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
index 4e9bd0fbad3..ee1ff9adddc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
index 8e06b1b9304..273315af2d9 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
index 0b86f62834f..a748f82823e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
index 359f31c9ed5..d42a664cbdd 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
index 7aa468e5b4e..ca0bcf36e2c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
index 53a2ad07fb3..0bed3ee6f67 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
index 0c21d137b9d..4bdae1db752 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
index 91078426067..d76ed22beed 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
^ permalink raw reply [flat|nested] 9+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
@ 2023-03-30 14:07 Alexandre Oliva
0 siblings, 0 replies; 9+ messages in thread
From: Alexandre Oliva @ 2023-03-30 14:07 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:72b552421bc0422e3290773d15eb028a74c4af5a
commit 72b552421bc0422e3290773d15eb028a74c4af5a
Author: Alexandre Oliva <oliva@adacore.com>
Date: Thu Mar 30 05:06:58 2023 -0300
ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
The p9-vec-length tests expect vectorization on loop bodies and
epilogues that reference arrays that are not known to be more aligned
than their small element types.
Though VSX vectors work best with 32- or 64-bit alignment, unaligned
vector loads and stores are expected by the tests. However, with our
implicit default to -mstrict-align, vector loads and stores not known
to be aligned end up open coded, which doesn't match the asm output
expectations coded in the tests.
Adding -mno-strict-align restores the unaligned vector loads and
stores, and this is enough for these tests to pass.
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/p9-vec-length-epil-1.c: Add
-mno-strict-align.
* gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c | 2 ++
32 files changed, 64 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
index dfcc0e95320..a9cc3c9ef4c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
index e63f1bf2372..4a63379d89e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
index 4a99e3a3265..370e3fa95cc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
index 9fbee6a4324..24c4575c797 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
index d023a998c3b..c692b3d5038 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
index dbce90757e3..4954a2f12ca 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
index 011b731f7c5..daf55ce3922 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
index e56fd55f623..d7c60afe839 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
index d1cd67f0c4d..c640cb69485 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
index 815867b51d0..36a5d32b3f0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
index 5378d02c269..3fa5230626c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
index daed9a7774e..38f1b837c7d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
index b5f24e68d84..20d23c43883 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
index a3e63673847..2aaa61072a2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
index f0b69d462a1..3df7c9b76ac 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
index 84abecf3f69..75bcc5056db 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
index f01f1c54fa5..c23e34f331d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
index f546e97fa7d..402ea286e06 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
index 65142b3fecd..e8084be75ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
index a4cc7aafaeb..7274c7213e6 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
index 4b0b9070c84..dbb4e11bd77 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
index 65ddf2b098a..58cb9a37005 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
index e0e51d9a972..750ca577953 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
index 7fe0dd00431..70909c3da6a 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
index 4e9bd0fbad3..ee1ff9adddc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
index 8e06b1b9304..273315af2d9 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
index 0b86f62834f..a748f82823e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
index 359f31c9ed5..d42a664cbdd 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
index 7aa468e5b4e..ca0bcf36e2c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
index 53a2ad07fb3..0bed3ee6f67 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
index 0c21d137b9d..4bdae1db752 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
index 91078426067..d76ed22beed 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
^ permalink raw reply [flat|nested] 9+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
@ 2023-03-24 6:24 Alexandre Oliva
0 siblings, 0 replies; 9+ messages in thread
From: Alexandre Oliva @ 2023-03-24 6:24 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:7819639713a41bc55d2b29e98ac0e2248d8a2de3
commit 7819639713a41bc55d2b29e98ac0e2248d8a2de3
Author: Alexandre Oliva <oliva@adacore.com>
Date: Thu Mar 23 00:44:37 2023 -0300
ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
The p9-vec-length tests expect vectorization on loop bodies and
epilogues that reference arrays that are not known to be more aligned
than their small element types.
Though VSX vectors work best with 32- or 64-bit alignment, unaligned
vector loads and stores are expected by the tests. However, with our
implicit default to -mstrict-align, vector loads and stores not known
to be aligned end up open coded, which doesn't match the asm output
expectations coded in the tests.
Adding -mno-strict-align restores the unaligned vector loads and
stores, and this is enough for these tests to pass.
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/p9-vec-length-epil-1.c: Add
-mno-strict-align.
* gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c | 2 ++
32 files changed, 64 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
index dfcc0e95320..a9cc3c9ef4c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
index e63f1bf2372..4a63379d89e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
index 4a99e3a3265..370e3fa95cc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
index 9fbee6a4324..24c4575c797 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
index d023a998c3b..c692b3d5038 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
index dbce90757e3..4954a2f12ca 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
index 011b731f7c5..daf55ce3922 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
index e56fd55f623..d7c60afe839 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
index d1cd67f0c4d..c640cb69485 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
index 815867b51d0..36a5d32b3f0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
index 5378d02c269..3fa5230626c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
index daed9a7774e..38f1b837c7d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
index b5f24e68d84..20d23c43883 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
index a3e63673847..2aaa61072a2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
index f0b69d462a1..3df7c9b76ac 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
index 84abecf3f69..75bcc5056db 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
index f01f1c54fa5..c23e34f331d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
index f546e97fa7d..402ea286e06 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
index 65142b3fecd..e8084be75ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
index a4cc7aafaeb..7274c7213e6 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
index 4b0b9070c84..dbb4e11bd77 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
index 65ddf2b098a..58cb9a37005 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
index e0e51d9a972..750ca577953 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
index 7fe0dd00431..70909c3da6a 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
index 4e9bd0fbad3..ee1ff9adddc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
index 8e06b1b9304..273315af2d9 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
index 0b86f62834f..a748f82823e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
index 359f31c9ed5..d42a664cbdd 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
index 7aa468e5b4e..ca0bcf36e2c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
index 53a2ad07fb3..0bed3ee6f67 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
index 0c21d137b9d..4bdae1db752 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
index 91078426067..d76ed22beed 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
^ permalink raw reply [flat|nested] 9+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
@ 2023-03-23 3:47 Alexandre Oliva
0 siblings, 0 replies; 9+ messages in thread
From: Alexandre Oliva @ 2023-03-23 3:47 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:ffc0e8a3b5383ed10987c95572ffb686218b84ce
commit ffc0e8a3b5383ed10987c95572ffb686218b84ce
Author: Alexandre Oliva <oliva@adacore.com>
Date: Thu Mar 23 00:44:37 2023 -0300
ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
The p9-vec-length tests expect vectorization on loop bodies and
epilogues that reference arrays that are not known to be more aligned
than their small element types.
Though VSX vectors work best with 32- or 64-bit alignment, unaligned
vector loads and stores are expected by the tests. However, with our
implicit default to -mstrict-align, vector loads and stores not known
to be aligned end up open coded, which doesn't match the asm output
expectations coded in the tests.
Adding -mno-strict-align restores the unaligned vector loads and
stores, and this is enough for these tests to pass.
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/p9-vec-length-epil-1.c: Add
-mno-strict-align.
* gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c | 2 ++
32 files changed, 64 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
index dfcc0e95320..a9cc3c9ef4c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
index e63f1bf2372..4a63379d89e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
index 4a99e3a3265..370e3fa95cc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
index 9fbee6a4324..24c4575c797 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
index d023a998c3b..c692b3d5038 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
index dbce90757e3..4954a2f12ca 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
index 011b731f7c5..daf55ce3922 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
index e56fd55f623..d7c60afe839 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
index d1cd67f0c4d..c640cb69485 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
index 815867b51d0..36a5d32b3f0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
index 5378d02c269..3fa5230626c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
index daed9a7774e..38f1b837c7d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
index b5f24e68d84..20d23c43883 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
index a3e63673847..2aaa61072a2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
index f0b69d462a1..3df7c9b76ac 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
index 84abecf3f69..75bcc5056db 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
index f01f1c54fa5..c23e34f331d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
index f546e97fa7d..402ea286e06 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
index 65142b3fecd..e8084be75ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
index a4cc7aafaeb..7274c7213e6 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
index 4b0b9070c84..dbb4e11bd77 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
index 65ddf2b098a..58cb9a37005 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
index e0e51d9a972..750ca577953 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
index 7fe0dd00431..70909c3da6a 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
index 4e9bd0fbad3..ee1ff9adddc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
index 8e06b1b9304..273315af2d9 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
index 0b86f62834f..a748f82823e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
index 359f31c9ed5..d42a664cbdd 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
index 7aa468e5b4e..ca0bcf36e2c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
index 53a2ad07fb3..0bed3ee6f67 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
index 0c21d137b9d..4bdae1db752 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
index 91078426067..d76ed22beed 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
^ permalink raw reply [flat|nested] 9+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
@ 2023-03-16 14:22 Alexandre Oliva
0 siblings, 0 replies; 9+ messages in thread
From: Alexandre Oliva @ 2023-03-16 14:22 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:ee30bd67301e10f9aadde88acdf126575ac4d787
commit ee30bd67301e10f9aadde88acdf126575ac4d787
Author: Alexandre Oliva <oliva@adacore.com>
Date: Thu Apr 14 19:24:57 2022 -0300
ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
The p9-vec-length tests expect vectorization on loop bodies and
epilogues that reference arrays that are not known to be more aligned
than their small element types.
Though VSX vectors work best with 32- or 64-bit alignment, unaligned
vector loads and stores are expected by the tests. However, with our
implicit default to -mstrict-align, vector loads and stores not known
to be aligned end up open coded, which doesn't match the asm output
expectations coded in the tests.
Adding -mno-strict-align restores the unaligned vector loads and
stores, and this is enough for these tests to pass.
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/p9-vec-length-epil-1.c: Add
-mno-strict-align.
* gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c | 2 ++
32 files changed, 64 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
index dfcc0e95320..a9cc3c9ef4c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
index e63f1bf2372..4a63379d89e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
index 4a99e3a3265..370e3fa95cc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
index 9fbee6a4324..24c4575c797 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
index d023a998c3b..c692b3d5038 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
index dbce90757e3..4954a2f12ca 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
index 011b731f7c5..daf55ce3922 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
index e56fd55f623..d7c60afe839 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
index d1cd67f0c4d..c640cb69485 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
index 815867b51d0..36a5d32b3f0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
index 5378d02c269..3fa5230626c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
index daed9a7774e..38f1b837c7d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
index b5f24e68d84..20d23c43883 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
index a3e63673847..2aaa61072a2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
index f0b69d462a1..3df7c9b76ac 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
index 84abecf3f69..75bcc5056db 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
index f01f1c54fa5..c23e34f331d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
index f546e97fa7d..402ea286e06 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
index 65142b3fecd..e8084be75ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
index a4cc7aafaeb..7274c7213e6 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
index 4b0b9070c84..dbb4e11bd77 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
index 65ddf2b098a..58cb9a37005 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
index e0e51d9a972..750ca577953 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
index 7fe0dd00431..70909c3da6a 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
index 4e9bd0fbad3..ee1ff9adddc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
index 8e06b1b9304..273315af2d9 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
index 0b86f62834f..a748f82823e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
index 359f31c9ed5..d42a664cbdd 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
index 7aa468e5b4e..ca0bcf36e2c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
index 53a2ad07fb3..0bed3ee6f67 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
index 0c21d137b9d..4bdae1db752 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
index 91078426067..d76ed22beed 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
^ permalink raw reply [flat|nested] 9+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
@ 2023-03-15 14:05 Alexandre Oliva
0 siblings, 0 replies; 9+ messages in thread
From: Alexandre Oliva @ 2023-03-15 14:05 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:8a8e50cfb64e09f21de0efdaa34110643474d461
commit 8a8e50cfb64e09f21de0efdaa34110643474d461
Author: Alexandre Oliva <oliva@adacore.com>
Date: Thu Apr 14 19:24:57 2022 -0300
ppc: testsuite: p9-vec-length: add -mno-strict-align and -misel
The p9-vec-length tests expect vectorization on loop bodies and
epilogues that reference arrays that are not known to be more aligned
than their small element types.
Though VSX vectors work best with 32- or 64-bit alignment, unaligned
vector loads and stores are expected by the tests. However, with our
implicit default to -mstrict-align, vector loads and stores not known
to be aligned end up open coded, which doesn't match the asm output
expectations coded in the tests.
Adding -mno-strict-align restores the unaligned vector loads and
stores, and this is enough for these tests to pass.
for gcc/testsuite/ChangeLog
* gcc.target/powerpc/p9-vec-length-epil-1.c: Add
-mno-strict-align.
* gcc.target/powerpc/p9-vec-length-epil-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-epil-run-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-8.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-1.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-2.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-3.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-4.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-5.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-6.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-7.c: Likewise.
* gcc.target/powerpc/p9-vec-length-full-run-8.c: Likewise.
Diff:
---
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c | 2 ++
gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c | 2 ++
32 files changed, 64 insertions(+)
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
index dfcc0e95320..a9cc3c9ef4c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
index e63f1bf2372..4a63379d89e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
index 4a99e3a3265..370e3fa95cc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
index 9fbee6a4324..24c4575c797 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
index d023a998c3b..c692b3d5038 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
index dbce90757e3..4954a2f12ca 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
index 011b731f7c5..daf55ce3922 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
index e56fd55f623..d7c60afe839 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for that only vectorize the epilogue with vector access with length,
the main body still use normal vector load/store. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
index d1cd67f0c4d..c640cb69485 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
index 815867b51d0..36a5d32b3f0 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
index 5378d02c269..3fa5230626c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
index daed9a7774e..38f1b837c7d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
index b5f24e68d84..20d23c43883 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
index a3e63673847..2aaa61072a2 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
index f0b69d462a1..3df7c9b76ac 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
index 84abecf3f69..75bcc5056db 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=1" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we only vectorize the epilogue
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
index f01f1c54fa5..c23e34f331d 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
index f546e97fa7d..402ea286e06 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
index 65142b3fecd..e8084be75ba 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
index a4cc7aafaeb..7274c7213e6 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
index 4b0b9070c84..dbb4e11bd77 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
index 65ddf2b098a..58cb9a37005 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
index e0e51d9a972..750ca577953 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-7.c
@@ -5,6 +5,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
index 7fe0dd00431..70909c3da6a 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Test for fully with length, the loop body uses vector access with length,
there should not be any epilogues. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
index 4e9bd0fbad3..ee1ff9adddc 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-1.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
index 8e06b1b9304..273315af2d9 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-2.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
index 0b86f62834f..a748f82823e 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-3.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
index 359f31c9ed5..d42a664cbdd 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-4.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
index 7aa468e5b4e..ca0bcf36e2c 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-5.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
index 53a2ad07fb3..0bed3ee6f67 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-6.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
index 0c21d137b9d..4bdae1db752 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-7.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
index 91078426067..d76ed22beed 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-vec-length-full-run-8.c
@@ -3,6 +3,8 @@
/* { dg-additional-options "--param=vect-partial-vector-usage=2" } */
+/* { dg-additional-options "-mno-strict-align" } */
+
/* Check whether it runs successfully if we vectorize the loop fully
with vector access with length. */
^ permalink raw reply [flat|nested] 9+ messages in thread
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