https://gcc.gnu.org/g:9e1063ca1c854b13950597fd4a14aff4f15ed822
commit r15-6416-g9e1063ca1c854b13950597fd4a14aff4f15ed822
Author: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
Date: Sun Nov 10 10:46:39 2024 +0100
testsuite: arm: Check for short circuit instructions [PR103298]
Instead of checking that a certain transformation is not used by
counting the number of return instructions and the number of BEQ
instructions, check that none of CMP, MOV, ORR and AND instructions are
suffixed with EQ or NE.
Also removed size check as it's very unstable (depends on optimization
in use).
gcc/testsuite/ChangeLog:
PR testsuite/103298
* gcc.target/arm/pr43920-2.c: Change to assembler pattern
"(cmp|mov|orr|and)(eq|ne)" for the check. Remove size check.
Signed-off-by: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
Diff:
---
gcc/testsuite/gcc.target/arm/pr43920-2.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/gcc/testsuite/gcc.target/arm/pr43920-2.c
b/gcc/testsuite/gcc.target/arm/pr43920-2.c
index c367d6bc15dc..7bde9daea046 100644
--- a/gcc/testsuite/gcc.target/arm/pr43920-2.c
+++ b/gcc/testsuite/gcc.target/arm/pr43920-2.c
@@ -27,6 +27,4 @@ int getFileStartAndLength (int fd, int *start_, size_t
*length_)
return 0;
}
-/* { dg-final { scan-assembler-times "pop" 2 } } */
-/* { dg-final { scan-assembler-times "beq" 3 } } */
-/* { dg-final { object-size text <= 54 { target { ! arm*-*-uclinuxfdpiceabi }
} } } */
+/* { dg-final { scan-assembler-not "\t(cmp|mov|orr|and)(eq|ne)\t" } } */
