https://gcc.gnu.org/g:751a0f54345b7e037db7f0389c19c1f87e0ae4de
commit r12-10397-g751a0f54345b7e037db7f0389c19c1f87e0ae4de
Author: Richard Ball <richard.b...@arm.com>
Date: Fri Apr 26 18:21:07 2024 +0100
aarch64: Fix SCHEDULER_IDENT for Cortex-A510
The SCHEDULER_IDENT for this CPU was incorrectly
set to cortexa55. This can cause
sub-optimal asm to be generated.
gcc/ChangeLog:
PR target/114272
* config/aarch64/aarch64-cores.def (AARCH64_CORE):
Change SCHEDULER_IDENT from cortexa55 to cortexa53
for Cortex-A510.
Diff:
---
gcc/config/aarch64/aarch64-cores.def | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/aarch64/aarch64-cores.def
b/gcc/config/aarch64/aarch64-cores.def
index 30b5591f1a3..956afa70714 100644
--- a/gcc/config/aarch64/aarch64-cores.def
+++ b/gcc/config/aarch64/aarch64-cores.def
@@ -164,7 +164,7 @@ AARCH64_CORE("cortex-r82", cortexr82, cortexa53, 8R,
AARCH64_FL_FOR_ARCH8_R, cor
/* Armv9.0-A Architecture Processors. */
/* Arm ('A') cores. */
-AARCH64_CORE("cortex-a510", cortexa510, cortexa55, 9A, AARCH64_FL_FOR_ARCH9
| AARCH64_FL_SVE2_BITPERM | AARCH64_FL_MEMTAG
+AARCH64_CORE("cortex-a510", cortexa510, cortexa53, 9A, AARCH64_FL_FOR_ARCH9
| AARCH64_FL_SVE2_BITPERM | AARCH64_FL_MEMTAG
| AARCH64_FL_I8MM | AARCH64_FL_BF16, cortexa53, 0x41, 0xd46, -1)
AARCH64_CORE("cortex-a710", cortexa710, cortexa57, 9A, AARCH64_FL_FOR_ARCH9
| AARCH64_FL_SVE2_BITPERM | AARCH64_FL_MEMTAG | AARCH64_FL_I8MM |
AARCH64_FL_BF16, neoversen2, 0x41, 0xd47, -1)
