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mmintrin.h (_mm_add_si64): Only define for SSE2. 

* config/i386/mmintrin.h (_mm_add_si64): Only define for SSE2.
        (_mm_sub_si64): Likewise.
        * config/i386/xmmintrin.h (_mm_shuffle_pi16, _m_pshufw): Likewise.

        * gcc.target/i386/sse-7.c: Use -msse2.

From-SVN: r108996
This commit is contained in:
Richard Henderson 2005-12-22 16:31:44 -08:00
parent 2b2f3077f3
commit c52243fe11
5 changed files with 18 additions and 2 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,9 @@
2005-12-22 Richard Henderson <rth@redhat.com>
* config/i386/mmintrin.h (_mm_add_si64): Only define for SSE2.
(_mm_sub_si64): Likewise.
* config/i386/xmmintrin.h (_mm_shuffle_pi16, _m_pshufw): Likewise.
2005-12-23 Alan Modra <amodra@bigpond.net.au>
PR rtl-optimization/25432
@ -2213,7 +2219,7 @@
2005-12-06 Jan Beulich <jbeulich@novell.com>
* config/i386/i386.c (builtin_description): Use MASK_SSE2 for
__builtin_ia32_paddq and __builtin_ia32_subq.
__builtin_ia32_paddq and __builtin_ia32_psubq.
(ix86_init_mmx_sse_builtins): Use MASK_SSE|MASK_3DNOW_A for
__builtin_ia32_pshufw.
* config/i386/i386.md (mmx_adddi3, mmx_subdi3): Depend on TARGET_SSE2.

4
gcc/config/i386/mmintrin.h
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@ -274,11 +274,13 @@ _m_paddd (__m64 __m1, __m64 __m2)
}
/* Add the 64-bit values in M1 to the 64-bit values in M2. */
#ifdef __SSE2__
static __inline __m64 __attribute__((__always_inline__))
_mm_add_si64 (__m64 __m1, __m64 __m2)
{
return (__m64) __builtin_ia32_paddq ((long long)__m1, (long long)__m2);
}
#endif
/* Add the 8-bit values in M1 to the 8-bit values in M2 using signed
saturated arithmetic. */
@ -376,11 +378,13 @@ _m_psubd (__m64 __m1, __m64 __m2)
}
/* Add the 64-bit values in M1 to the 64-bit values in M2. */
#ifdef __SSE2__
static __inline __m64 __attribute__((__always_inline__))
_mm_sub_si64 (__m64 __m1, __m64 __m2)
{
return (__m64) __builtin_ia32_psubq ((long long)__m1, (long long)__m2);
}
#endif
/* Subtract the 8-bit values in M2 from the 8-bit values in M1 using signed
saturating arithmetic. */

2
gcc/config/i386/xmmintrin.h
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@ -1075,6 +1075,7 @@ _m_pmulhuw (__m64 __A, __m64 __B)
/* Return a combination of the four 16-bit values in A. The selector
must be an immediate. */
#ifdef __SSE2__
#if 0
static __inline __m64 __attribute__((__always_inline__))
_mm_shuffle_pi16 (__m64 __A, int __N)
@ -1092,6 +1093,7 @@ _m_pshufw (__m64 __A, int __N)
((__m64) __builtin_ia32_pshufw ((__v4hi)(A), (N)))
#define _m_pshufw(A, N) _mm_shuffle_pi16 ((A), (N))
#endif
#endif
/* Conditionally store byte elements of A into P. The high bit of each
byte in the selector N determines whether the corresponding byte from

4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2005-12-22 Richard Henderson <rth@redhat.com>
* gcc.target/i386/sse-7.c: Use -msse2.
2005-12-23 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/25432

2
gcc/testsuite/gcc.target/i386/sse-7.c
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@ -1,5 +1,5 @@
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
/* { dg-options "-O2 -msse" } */
/* { dg-options "-O2 -msse2" } */
#include <xmmintrin.h>
#include <stdio.h>
#include <stdlib.h>