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s390x: Do not default to -mvx for -mesa

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We currently enable the vector extensions also for -march=z13 -m31
-mesa which is very wrong.

gcc/ChangeLog:

	* config/s390/s390.cc (s390_option_override_internal): Check zarch
	flag before enabling -mvx.
This commit is contained in:
Andreas Krebbel 2024-04-22 11:07:43 +02:00
parent b991193eb8
commit 1b7785fdf9
1 changed files with 1 additions and 1 deletions
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2
gcc/config/s390/s390.cc
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@ -16104,7 +16104,7 @@ s390_option_override_internal (struct gcc_options *opts,
}
else
{
if (TARGET_CPU_VX_P (opts))
if (TARGET_CPU_VX_P (opts) && TARGET_ZARCH_P (opts->x_target_flags))
/* Enable vector support if available and not explicitly disabled
by user. E.g. with -m31 -march=z13 -mzarch */
opts->x_target_flags |= MASK_OPT_VX;