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* [gcc r14-4742] aarch64, testsuite: Fix up pr71727.c
@ 2023-10-19 10:15 Alex Coplan
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From: Alex Coplan @ 2023-10-19 10:15 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:61ea0a89c6face2ce5651e4819adea5d9b613f3d
commit r14-4742-g61ea0a89c6face2ce5651e4819adea5d9b613f3d
Author: Alex Coplan <alex.coplan@arm.com>
Date: Wed Oct 11 15:57:32 2023 +0000
aarch64, testsuite: Fix up pr71727.c
The test is trying to check that we don't use q-register stores with
-mstrict-align, so actually check specifically for that.
This is a prerequisite to avoid regressing:
scan-assembler-not "add\tx0, x0, :"
with the upcoming ldp fusion pass, as we change where the ldps are
formed such that a register is used rather than a symbolic (lo_sum)
address for the first load.
gcc/testsuite/ChangeLog:
* gcc.target/aarch64/pr71727.c: Adjust scan-assembler-not to
make sure we don't have q-register stores with -mstrict-align.
Diff:
---
gcc/testsuite/gcc.target/aarch64/pr71727.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.target/aarch64/pr71727.c b/gcc/testsuite/gcc.target/aarch64/pr71727.c
index 41fa72bc67e9..226258a76fe9 100644
--- a/gcc/testsuite/gcc.target/aarch64/pr71727.c
+++ b/gcc/testsuite/gcc.target/aarch64/pr71727.c
@@ -30,4 +30,4 @@ _start (void)
}
/* { dg-final { scan-assembler-times "mov\tx" 5 {target lp64} } } */
-/* { dg-final { scan-assembler-not "add\tx0, x0, :" {target lp64} } } */
+/* { dg-final { scan-assembler-not {st[rp]\tq[0-9]+} {target lp64} } } */
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2023-10-19 10:15 [gcc r14-4742] aarch64, testsuite: Fix up pr71727.c Alex Coplan
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