Current target apxf check does not specify sub-features that assembler
supports, so the check with older binutils will fail at assemble stage
for new apx features like NF,CCMP or CFCMOV. Adjust the assembler check
for latest apx subfeatures.
Bootstrapped & regtested on x86-64-pc-linux-gnu with binutils 2.42 branch.
OK for trunk?
gcc/testsuite/ChangeLog:
PR target/115341
* lib/target-supports.exp (check_effective_target_apxf):
Check for latest apx sub-features.
---
gcc/testsuite/lib/target-supports.exp | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/gcc/testsuite/lib/target-supports.exp
b/gcc/testsuite/lib/target-supports.exp
index 4766104c6d8..6ae716de39d 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -10451,7 +10451,9 @@ proc check_effective_target_apxf { } {
void
foo ()
{
- __asm__ volatile ("add\t%%r16, %%r31" ::);
+ __asm__ volatile ("{nf} add\t%r16, %r31");
+ __asm__ volatile ("cfcmoveq\t%r16, %r31");
+ __asm__ volatile ("ccmpleq\t{dfv=sf} %r16, %r31");
}
} "-mapxf" ]
}
--
2.31.1
