Fix problems compiling xmmintrin.h with only -msse.

From-SVN: r53230
This commit is contained in:
Bernd Schmidt 2002-05-06 18:17:08 +00:00 committed by Bernd Schmidt
parent 0316d49bf1
commit f6536266dd
3 changed files with 9 additions and 2 deletions

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@ -1,3 +1,9 @@
2002-05-06 Bernd Schmidt <bernds@redhat.com>
* config/i386/i386.h (CPP_CPUCOMMON_SPEC): Define __SSE2_BUILTINS__ if
-msse2.
* config/i386/xmmintrin.h: Use it to conditionalize SSE2 support.
2002-05-06 Roger Sayle <roger@eyesopen.com>
* fold-const.c (lshift-double): Cast the high word to an unsigned

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@ -619,6 +619,7 @@ extern int ix86_arch;
|march=athlon-mp: -D__3dNOW__ }\
%{march=athlon|march=athlon-tbird|march=athlon-4|march=athlon-xp\
|march=athlon-mp: -D__3dNOW_A__ }\
%{msse2: -D__SSE2_BUILTINS__ }\
%{march=pentium4: -D__SSE2__ }\
%{!march*:%{!mcpu*:%{!m386:%{!m486:%{!mpentium*:%(cpp_cpu_default)}}}}}"

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@ -1058,6 +1058,7 @@ do { \
(row3) = __builtin_ia32_shufps (__t2, __t3, 0xDD); \
} while (0)
#ifdef __SSE2_BUILTINS__
/* SSE2 */
typedef int __v2df __attribute__ ((mode (V2DF)));
typedef int __v2di __attribute__ ((mode (V2DI)));
@ -1978,7 +1979,6 @@ _mm_mfence (void)
__builtin_ia32_mfence ();
}
/* End of SSE2. */
#endif /* __SSE2_BUILTINS__ */
#endif /* _XMMINTRIN_H_INCLUDED */