From: Richard Sandiford <richard.sandiford@linaro.org>
To: gcc-patches@gcc.gnu.org
Subject: [4/10] Don't assume vect_multiple_sizes means 2 sizes
Date: Fri, 03 Nov 2017 16:18:00 -0000 [thread overview]
Message-ID: <87zi83pc7o.fsf@linaro.org> (raw)
In-Reply-To: <87inerqqyz.fsf@linaro.org> (Richard Sandiford's message of "Fri, 03 Nov 2017 16:14:44 +0000")
Some tests assumed that there would only be 2 vector sizes if
vect_multiple_sizes, whereas for SVE there are three (SVE, 128-bit
and 64-bit). This patch replaces scan-tree-dump-times with
scan-tree-dump for vect_multiple_sizes but keeps it for
!vect_multiple_sizes.
2017-11-03 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/testsuite/
* gcc.dg/vect/no-vfa-vect-101.c: Use scan-tree-dump rather than
scan-tree-dump-times for vect_multiple_sizes.
* gcc.dg/vect/no-vfa-vect-102.c: Likewise.
* gcc.dg/vect/no-vfa-vect-102a.c: Likewise.
* gcc.dg/vect/no-vfa-vect-37.c: Likewise.
* gcc.dg/vect/no-vfa-vect-79.c: Likewise.
* gcc.dg/vect/vect-104.c: Likewise.
Index: gcc/testsuite/gcc.dg/vect/no-vfa-vect-101.c
===================================================================
--- gcc/testsuite/gcc.dg/vect/no-vfa-vect-101.c 2015-06-02 23:53:38.000000000 +0100
+++ gcc/testsuite/gcc.dg/vect/no-vfa-vect-101.c 2017-11-03 16:06:16.141037152 +0000
@@ -46,5 +46,5 @@ int main (void)
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "can't determine dependence" 1 "vect" { target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "can't determine dependence" 2 "vect" { target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump "can't determine dependence" "vect" { target vect_multiple_sizes } } } */
Index: gcc/testsuite/gcc.dg/vect/no-vfa-vect-102.c
===================================================================
--- gcc/testsuite/gcc.dg/vect/no-vfa-vect-102.c 2017-11-03 16:06:03.052282173 +0000
+++ gcc/testsuite/gcc.dg/vect/no-vfa-vect-102.c 2017-11-03 16:06:16.141037152 +0000
@@ -51,5 +51,5 @@ int main (void)
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "possible dependence between data-refs" 1 "vect" { target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "possible dependence between data-refs" 2 "vect" { target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump "possible dependence between data-refs" "vect" { target vect_multiple_sizes } } } */
Index: gcc/testsuite/gcc.dg/vect/no-vfa-vect-102a.c
===================================================================
--- gcc/testsuite/gcc.dg/vect/no-vfa-vect-102a.c 2017-11-03 16:06:03.052282173 +0000
+++ gcc/testsuite/gcc.dg/vect/no-vfa-vect-102a.c 2017-11-03 16:06:16.141037152 +0000
@@ -51,5 +51,5 @@ int main (void)
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "possible dependence between data-refs" 1 "vect" { target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "possible dependence between data-refs" 2 "vect" { target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump "possible dependence between data-refs" "vect" { target vect_multiple_sizes } } } */
Index: gcc/testsuite/gcc.dg/vect/no-vfa-vect-37.c
===================================================================
--- gcc/testsuite/gcc.dg/vect/no-vfa-vect-37.c 2015-06-02 23:53:38.000000000 +0100
+++ gcc/testsuite/gcc.dg/vect/no-vfa-vect-37.c 2017-11-03 16:06:16.141037152 +0000
@@ -59,4 +59,4 @@ int main (void)
prevent vectorization on some targets. */
/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { xfail *-*-* } } } */
/* { dg-final { scan-tree-dump-times "can't determine dependence" 2 "vect" { target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "can't determine dependence" 4 "vect" { target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump "can't determine dependence" "vect" { target vect_multiple_sizes } } } */
Index: gcc/testsuite/gcc.dg/vect/no-vfa-vect-79.c
===================================================================
--- gcc/testsuite/gcc.dg/vect/no-vfa-vect-79.c 2015-06-02 23:53:35.000000000 +0100
+++ gcc/testsuite/gcc.dg/vect/no-vfa-vect-79.c 2017-11-03 16:06:16.141037152 +0000
@@ -47,4 +47,4 @@ int main (void)
prevent vectorization on some targets. */
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail *-*-* } } } */
/* { dg-final { scan-tree-dump-times "can't determine dependence" 1 "vect" { target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "can't determine dependence" 2 "vect" { target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump "can't determine dependence" "vect" { target vect_multiple_sizes } } } */
Index: gcc/testsuite/gcc.dg/vect/vect-104.c
===================================================================
--- gcc/testsuite/gcc.dg/vect/vect-104.c 2017-11-03 16:06:03.054282499 +0000
+++ gcc/testsuite/gcc.dg/vect/vect-104.c 2017-11-03 16:06:16.142036841 +0000
@@ -63,5 +63,5 @@ int main (void)
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */
/* { dg-final { scan-tree-dump-times "possible dependence between data-refs" 1 "vect" { target { ! vect_multiple_sizes } } } } */
-/* { dg-final { scan-tree-dump-times "possible dependence between data-refs" 2 "vect" { target vect_multiple_sizes } } } */
+/* { dg-final { scan-tree-dump "possible dependence between data-refs" "vect" { target vect_multiple_sizes } } } */
next prev parent reply other threads:[~2017-11-03 16:18 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-03 16:14 [0/10] Vectoriser testsuite tweaks Richard Sandiford
2017-11-03 16:16 ` [1/10] Consistently use asm volatile ("" ::: "memory") in vect tests Richard Sandiford
2017-11-08 19:10 ` Jeff Law
2017-11-03 16:17 ` [2/10] Add VECTOR_BITS to tree-vect.h Richard Sandiford
2017-11-08 19:13 ` Jeff Law
2017-11-03 16:18 ` Richard Sandiford [this message]
2017-11-08 19:21 ` [4/10] Don't assume vect_multiple_sizes means 2 sizes Jeff Law
2017-11-03 16:18 ` [3/10] Add available_vector_sizes to target-supports.exp Richard Sandiford
2017-11-08 19:13 ` Jeff Law
2017-11-17 13:23 ` Christophe Lyon
2017-11-03 16:19 ` [5/10] Add vect_perm3_* target selectors Richard Sandiford
2017-11-08 19:49 ` Jeff Law
2017-11-03 16:20 ` [6/10] Add a vect_element_align_preferred target selector Richard Sandiford
2017-11-08 22:31 ` Jeff Law
2017-11-03 16:21 ` [8/10] Add a vect_variable_length " Richard Sandiford
2017-11-08 22:33 ` Jeff Law
2017-11-03 16:21 ` [7/10] Add a vect_unaligned_possible " Richard Sandiford
2017-11-08 22:32 ` Jeff Law
2017-11-03 16:22 ` [9/10] Add a vect_align_stack_vars " Richard Sandiford
2017-11-08 22:40 ` Jeff Law
2017-11-03 16:23 ` [10/10] Add a vect_masked_store " Richard Sandiford
2017-11-08 22:44 ` Jeff Law
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