procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

pieces-memset-21.c: Expect vzeroupper for ia32

Browse source 
Update gcc.target/i386/pieces-memset-21.c to expect vzeroupper for ia32
caused by

commit fe79d652c9
Author: Richard Biener <rguenther@suse.de>
Date:   Thu Feb 17 14:40:16 2022 +0100

    target/104581 - compile-time regression in mode-switching

	PR target/104581
	* gcc.target/i386/pieces-memset-21.c: Expect vzeroupper for ia32.
This commit is contained in:
H.J. Lu 2022-02-18 10:36:53 -08:00
parent df5ed150ee
commit 1931cbad49
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
gcc/testsuite/gcc.target/i386/pieces-memset-21.c
View file

@ -11,7 +11,8 @@ foo (void)
/* { dg-final { scan-assembler-times "vpxor(?:d|)\[ \\t\]+\[^\n\]*%xmm" 1 } } */
/* { dg-final { scan-assembler-times "vmovdqu(?:64|8)\[ \\t\]+\[^\n\]*%zmm" 1 } } */
/* { dg-final { scan-assembler-not "vzeroupper" } } */
/* { dg-final { scan-assembler-not "vzeroupper" { target { ! ia32 } } } } */
/* { dg-final { scan-assembler "vzeroupper" { target ia32 } } } */
/* No need to dynamically realign the stack here. */
/* { dg-final { scan-assembler-not "and\[^\n\r]*%\[re\]sp" } } */
/* Nor use a frame pointer. */