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x86: Also check _SOFT_FLOAT in <x86gprintrin.h>

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Push target("general-regs-only") in <x86gprintrin.h> if x87 is enabled.

gcc/

	PR target/104890
	* config/i386/x86gprintrin.h: Also check _SOFT_FLOAT before
	pushing target("general-regs-only").

gcc/testsuite/

	PR target/104890
	* gcc.target/i386/pr104890.c: New test.
This commit is contained in:
H.J. Lu 2022-03-13 08:57:51 -07:00
parent 2a5fabeb2f
commit 3117ffce4c
2 changed files with 12 additions and 1 deletions
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2
gcc/config/i386/x86gprintrin.h
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@ -24,7 +24,7 @@
#ifndef _X86GPRINTRIN_H_INCLUDED
#define _X86GPRINTRIN_H_INCLUDED
#if defined __MMX__ || defined __SSE__
#if !defined _SOFT_FLOAT || defined __MMX__ || defined __SSE__
#pragma GCC push_options
#pragma GCC target("general-regs-only")
#define __DISABLE_GENERAL_REGS_ONLY__

11
gcc/testsuite/gcc.target/i386/pr104890.c Normal file
View file

@ -0,0 +1,11 @@
/* { dg-do compile { target ia32 } } */
/* { dg-options "-O2 -mshstk -march=i686" } */
#include <x86gprintrin.h>
__attribute__((target ("general-regs-only")))
int
foo ()
{
return _get_ssp ();
}