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* [gcc(refs/users/meissner/heads/work112)] Revert patches
@ 2023-03-21 4:50 Michael Meissner
0 siblings, 0 replies; 3+ messages in thread
From: Michael Meissner @ 2023-03-21 4:50 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:7174de20eba95f7df05b0eaf96091a2a67b49b26
commit 7174de20eba95f7df05b0eaf96091a2a67b49b26
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Tue Mar 21 00:50:18 2023 -0400
Revert patches
Diff:
---
gcc/config/rs6000/rs6000.md | 2 +-
gcc/testsuite/g++.target/powerpc/pr105325.C | 24 ------------------------
2 files changed, 1 insertion(+), 25 deletions(-)
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 0f809c3793f..81bffb04ceb 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -302,7 +302,7 @@
(eq_attr "maybe_prefixed" "no"))
(const_string "no")
- (eq_attr "type" "load,fpload,vecload,vecload,fused_load_cmpi")
+ (eq_attr "type" "load,fpload,vecload")
(if_then_else (match_test "prefixed_load_p (insn)")
(const_string "yes")
(const_string "no"))
diff --git a/gcc/testsuite/g++.target/powerpc/pr105325.C b/gcc/testsuite/g++.target/powerpc/pr105325.C
deleted file mode 100644
index f4ab384daa7..00000000000
--- a/gcc/testsuite/g++.target/powerpc/pr105325.C
+++ /dev/null
@@ -1,24 +0,0 @@
-/* { dg-do assemble } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target powerpc_prefixed_addr } */
-/* { dg-options "-O2 -mdejagnu-cpu=power10 -fstack-protector" } */
-
-/* Test that power10 fusion does not generate an LWA/CMPDI instruction pair
- instead of PLWZ/CMPWI. Ultimately the code was dying because the fusion
- load + compare -1/0/1 patterns did not handle the possibility that the load
- might be prefixed. */
-
-struct Ath__array1D {
- int _current;
- int getCnt() { return _current; }
-};
-struct extMeasure {
- int _mapTable[10000];
- Ath__array1D _metRCTable;
-};
-void measureRC() {
- extMeasure m;
- for (; m._metRCTable.getCnt();)
- for (;;)
- ;
-}
^ permalink raw reply [flat|nested] 3+ messages in thread
* [gcc(refs/users/meissner/heads/work112)] Revert patches
@ 2023-03-21 18:11 Michael Meissner
0 siblings, 0 replies; 3+ messages in thread
From: Michael Meissner @ 2023-03-21 18:11 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:e3fb84e4aaf1b958cf22cc70f510543e7e4684a3
commit e3fb84e4aaf1b958cf22cc70f510543e7e4684a3
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Tue Mar 21 14:11:14 2023 -0400
Revert patches
Diff:
---
gcc/config/rs6000/rs6000.md | 2 +-
gcc/testsuite/g++.target/powerpc/pr105325.C | 24 ------------------------
2 files changed, 1 insertion(+), 25 deletions(-)
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 0f809c3793f..81bffb04ceb 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -302,7 +302,7 @@
(eq_attr "maybe_prefixed" "no"))
(const_string "no")
- (eq_attr "type" "load,fpload,vecload,vecload,fused_load_cmpi")
+ (eq_attr "type" "load,fpload,vecload")
(if_then_else (match_test "prefixed_load_p (insn)")
(const_string "yes")
(const_string "no"))
diff --git a/gcc/testsuite/g++.target/powerpc/pr105325.C b/gcc/testsuite/g++.target/powerpc/pr105325.C
deleted file mode 100644
index f4ab384daa7..00000000000
--- a/gcc/testsuite/g++.target/powerpc/pr105325.C
+++ /dev/null
@@ -1,24 +0,0 @@
-/* { dg-do assemble } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target powerpc_prefixed_addr } */
-/* { dg-options "-O2 -mdejagnu-cpu=power10 -fstack-protector" } */
-
-/* Test that power10 fusion does not generate an LWA/CMPDI instruction pair
- instead of PLWZ/CMPWI. Ultimately the code was dying because the fusion
- load + compare -1/0/1 patterns did not handle the possibility that the load
- might be prefixed. */
-
-struct Ath__array1D {
- int _current;
- int getCnt() { return _current; }
-};
-struct extMeasure {
- int _mapTable[10000];
- Ath__array1D _metRCTable;
-};
-void measureRC() {
- extMeasure m;
- for (; m._metRCTable.getCnt();)
- for (;;)
- ;
-}
^ permalink raw reply [flat|nested] 3+ messages in thread
* [gcc(refs/users/meissner/heads/work112)] Revert patches
@ 2023-03-21 4:43 Michael Meissner
0 siblings, 0 replies; 3+ messages in thread
From: Michael Meissner @ 2023-03-21 4:43 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:e50b2a95fbf01de68bdb5f15f8e3ffd97d27aa63
commit e50b2a95fbf01de68bdb5f15f8e3ffd97d27aa63
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Tue Mar 21 00:43:19 2023 -0400
Revert patches
Diff:
---
gcc/config/rs6000/rs6000.md | 2 +-
gcc/testsuite/g++.target/powerpc/pr105325.C | 24 ------------------------
2 files changed, 1 insertion(+), 25 deletions(-)
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 0f809c3793f..81bffb04ceb 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -302,7 +302,7 @@
(eq_attr "maybe_prefixed" "no"))
(const_string "no")
- (eq_attr "type" "load,fpload,vecload,vecload,fused_load_cmpi")
+ (eq_attr "type" "load,fpload,vecload")
(if_then_else (match_test "prefixed_load_p (insn)")
(const_string "yes")
(const_string "no"))
diff --git a/gcc/testsuite/g++.target/powerpc/pr105325.C b/gcc/testsuite/g++.target/powerpc/pr105325.C
deleted file mode 100644
index f4ab384daa7..00000000000
--- a/gcc/testsuite/g++.target/powerpc/pr105325.C
+++ /dev/null
@@ -1,24 +0,0 @@
-/* { dg-do assemble } */
-/* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target powerpc_prefixed_addr } */
-/* { dg-options "-O2 -mdejagnu-cpu=power10 -fstack-protector" } */
-
-/* Test that power10 fusion does not generate an LWA/CMPDI instruction pair
- instead of PLWZ/CMPWI. Ultimately the code was dying because the fusion
- load + compare -1/0/1 patterns did not handle the possibility that the load
- might be prefixed. */
-
-struct Ath__array1D {
- int _current;
- int getCnt() { return _current; }
-};
-struct extMeasure {
- int _mapTable[10000];
- Ath__array1D _metRCTable;
-};
-void measureRC() {
- extMeasure m;
- for (; m._metRCTable.getCnt();)
- for (;;)
- ;
-}
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-03-21 18:11 UTC | newest]
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