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IBM Z: Update autovec-*-quiet-uneq expectations

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Commit 229752afe3 ("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.
This commit is contained in:
Ilya Leoshkevich 2020-11-23 21:13:40 +01:00
parent c4fa3728ab
commit fbd4553d99
2 changed files with 8 additions and 2 deletions
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5
gcc/testsuite/gcc.target/s390/zvector/autovec-double-quiet-uneq.c
View File

@ -5,6 +5,9 @@
AUTOVEC_DOUBLE (QUIET_UNEQ); 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-times {\n\tvfchdb\t} 2 } } */
/* { dg-final { scan-assembler {\n\tvo\t} } } */ /* { 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} } } */

5
gcc/testsuite/gcc.target/s390/zvector/autovec-float-quiet-uneq.c
View File

@ -5,6 +5,9 @@
AUTOVEC_FLOAT (QUIET_UNEQ); 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-times {\n\tvfchsb\t} 2 } } */
/* { dg-final { scan-assembler {\n\tvo\t} } } */ /* { 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} } } */