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| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2020-11-23 21:13:40 +0100 |
|---|---|---|
| committer | Ilya Leoshkevich <iii@linux.ibm.com> | 2020-11-24 12:20:54 +0100 |
| commit | fbd4553d99bc918b645194da1dba9e8f5f1cdece (patch) | |
| tree | 9f079b40363b6a6db6d350b85319d54df1635e76 /gcc | |
| parent | c4fa3728ab4f78984a549894e0e8c4d6a253e540 (diff) | |
| download | gcc-fbd4553d99bc918b645194da1dba9e8f5f1cdece.zip gcc-fbd4553d99bc918b645194da1dba9e8f5f1cdece.tar.gz gcc-fbd4553d99bc918b645194da1dba9e8f5f1cdece.tar.bz2 | |
IBM Z: Update autovec-*-quiet-uneq expectations
Commit 229752afe315 ("VEC_COND_EXPR optimizations") has improved code
generation: we no longer need "vx x,x,-1", which turned out to be
superfluous. Instead, we simply swap 0 and -1 arguments of the
preceding "vsel".
gcc/testsuite/ChangeLog:
2020-11-23 Ilya Leoshkevich <iii@linux.ibm.com>
* gcc.target/s390/zvector/autovec-double-quiet-uneq.c: Expect
that "vx" is not emitted.
* gcc.target/s390/zvector/autovec-float-quiet-uneq.c: Likewise.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.target/s390/zvector/autovec-double-quiet-uneq.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/s390/zvector/autovec-float-quiet-uneq.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/testsuite/gcc.target/s390/zvector/autovec-double-quiet-uneq.c b/gcc/testsuite/gcc.target/s390/zvector/autovec-double-quiet-uneq.c index 3d6da30..7c9b20f 100644 --- a/gcc/testsuite/gcc.target/s390/zvector/autovec-double-quiet-uneq.c +++ b/gcc/testsuite/gcc.target/s390/zvector/autovec-double-quiet-uneq.c @@ -5,6 +5,9 @@ AUTOVEC_DOUBLE (QUIET_UNEQ); +/* { dg-final { scan-assembler {\n\tvzero\t} } } */ +/* { dg-final { scan-assembler {\n\tvgmg\t} } } */ /* { dg-final { scan-assembler-times {\n\tvfchdb\t} 2 } } */ /* { dg-final { scan-assembler {\n\tvo\t} } } */ -/* { dg-final { scan-assembler {\n\tvx\t} } } */ +/* { dg-final { scan-assembler {\n\tvsel\t} } } */ +/* { dg-final { scan-assembler-not {\n\tvx\t} } } */ diff --git a/gcc/testsuite/gcc.target/s390/zvector/autovec-float-quiet-uneq.c b/gcc/testsuite/gcc.target/s390/zvector/autovec-float-quiet-uneq.c index 1df53a9..5ab9337 100644 --- a/gcc/testsuite/gcc.target/s390/zvector/autovec-float-quiet-uneq.c +++ b/gcc/testsuite/gcc.target/s390/zvector/autovec-float-quiet-uneq.c @@ -5,6 +5,9 @@ AUTOVEC_FLOAT (QUIET_UNEQ); +/* { dg-final { scan-assembler {\n\tvzero\t} } } */ +/* { dg-final { scan-assembler {\n\tvgmf\t} } } */ /* { dg-final { scan-assembler-times {\n\tvfchsb\t} 2 } } */ /* { dg-final { scan-assembler {\n\tvo\t} } } */ -/* { dg-final { scan-assembler {\n\tvx\t} } } */ +/* { dg-final { scan-assembler {\n\tvsel\t} } } */ +/* { dg-final { scan-assembler-not {\n\tvx\t} } } */ |