diff options
| author | Jeff Law <jlaw@ventanamicro> | 2023-04-21 12:22:24 -0600 |
|---|---|---|
| committer | Jeff Law <jlaw@ventanamicro> | 2023-04-21 12:24:16 -0600 |
| commit | f1f18198b069f461155191ecba41bc87bf5689dd (patch) | |
| tree | 55fe6433edb991542902e05dd174c9ca72b55ca1 | |
| parent | 88195141aea9561b26a72023c446ce9c1151340e (diff) | |
| download | gcc-f1f18198b069f461155191ecba41bc87bf5689dd.zip gcc-f1f18198b069f461155191ecba41bc87bf5689dd.tar.gz gcc-f1f18198b069f461155191ecba41bc87bf5689dd.tar.bz2 | |
Adjust x86 testsuite for recent if-conversion cost checking
gcc/testsuite
PR testsuite/109549
* gcc.target/i386/cmov6.c: No longer expect this test to
generate 'cmov' instructions.
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/cmov6.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.target/i386/cmov6.c b/gcc/testsuite/gcc.target/i386/cmov6.c index 535326e..5111c8a 100644 --- a/gcc/testsuite/gcc.target/i386/cmov6.c +++ b/gcc/testsuite/gcc.target/i386/cmov6.c @@ -1,6 +1,9 @@ /* { dg-do compile } */ /* { dg-options "-O2 -march=k8" } */ -/* { dg-final { scan-assembler "cmov\[^6\]" } } */ +/* if-converting this sequence would require two cmov + instructions and seems to always cost more independent + of the TUNE_ONE_IF_CONV setting. */ +/* { dg-final { scan-assembler-not "cmov\[^6\]" } } */ /* Verify that blocks are converted to conditional moves. */ extern int bar (int, int); |