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re PR target/80298 (<x86intrin.h> incompatible with -mno-sse) 

PR target/80298
	* config/i386/mmintrin.h: Add -msse target option when __SSE__ is
	not defined for x86_64 target.  Add -mmmx target option when __SSE2__
	is not defined.
	* config/i386/mm3dnow.h: Add -msse target when __SSE__ is not defined
	for x86_64 target.  Handle -m3dnowa option.

From-SVN: r246708
This commit is contained in:
Uros Bizjak 2017-04-05 17:33:49 +02:00 committed by Uros Bizjak
parent e2323a2b77
commit 891b30ac8d
3 changed files with 38 additions and 10 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2017-04-05 Uros Bizjak <ubizjak@gmail.com>
PR target/80298
* config/i386/mmintrin.h: Add -msse target option when __SSE__ is
not defined for x86_64 target. Add -mmmx target option when __SSE2__
is not defined.
* config/i386/mm3dnow.h: Add -msse target when __SSE__ is not defined
for x86_64 target. Handle -m3dnowa option.
2017-04-05 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70703

29
gcc/config/i386/mm3dnow.h
View File

@ -30,9 +30,13 @@
#include <mmintrin.h>
#include <prfchwintrin.h>
#ifndef __3dNOW__
#if defined __x86_64__ && !defined __SSE__ || !defined __3dNOW__
#pragma GCC push_options
#ifdef __x86_64__
#pragma GCC target("sse,3dnow")
#else
#pragma GCC target("3dnow")
#endif
#define __DISABLE_3dNOW__
#endif /* __3dNOW__ */
@ -176,7 +180,20 @@ _m_to_float (__m64 __A)
return __tmp.a[0];
}
#ifdef __3dNOW_A__
#ifdef __DISABLE_3dNOW__
#undef __DISABLE_3dNOW__
#pragma GCC pop_options
#endif /* __DISABLE_3dNOW__ */
#if defined __x86_64__ && !defined __SSE__ || !defined __3dNOW_A__
#pragma GCC push_options
#ifdef __x86_64__
#pragma GCC target("sse,3dnowa")
#else
#pragma GCC target("3dnowa")
#endif
#define __DISABLE_3dNOW_A__
#endif /* __3dNOW_A__ */
extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_m_pf2iw (__m64 __A)
@ -208,11 +225,9 @@ _m_pswapd (__m64 __A)
return (__m64)__builtin_ia32_pswapdsf ((__v2sf)__A);
}
#endif /* __3dNOW_A__ */
#ifdef __DISABLE_3dNOW__
#undef __DISABLE_3dNOW__
#ifdef __DISABLE_3dNOW_A__
#undef __DISABLE_3dNOW_A__
#pragma GCC pop_options
#endif /* __DISABLE_3dNOW__ */
#endif /* __DISABLE_3dNOW_A__ */
#endif /* _MM3DNOW_H_INCLUDED */

10
gcc/config/i386/mmintrin.h
View File

@ -27,9 +27,13 @@
#ifndef _MMINTRIN_H_INCLUDED
#define _MMINTRIN_H_INCLUDED
#ifndef __MMX__
#if defined __x86_64__ && !defined __SSE__ || !defined __MMX__
#pragma GCC push_options
#ifdef __x86_64__
#pragma GCC target("sse,mmx")
#else
#pragma GCC target("mmx")
#endif
#define __DISABLE_MMX__
#endif /* __MMX__ */
@ -311,7 +315,7 @@ _m_paddd (__m64 __m1, __m64 __m2)
/* Add the 64-bit values in M1 to the 64-bit values in M2. */
#ifndef __SSE2__
#pragma GCC push_options
#pragma GCC target("sse2")
#pragma GCC target("sse2,mmx")
#define __DISABLE_SSE2__
#endif /* __SSE2__ */
@ -423,7 +427,7 @@ _m_psubd (__m64 __m1, __m64 __m2)
/* Add the 64-bit values in M1 to the 64-bit values in M2. */
#ifndef __SSE2__
#pragma GCC push_options
#pragma GCC target("sse2")
#pragma GCC target("sse2,mmx")
#define __DISABLE_SSE2__
#endif /* __SSE2__ */