[Bug target/44338] -mno-fused-madd causes FAIL: gcc.target/i386/sse-23.c (internal compiler error)

[jakub at gcc dot gnu dot org]

------- Comment #1 from jakub at gcc dot gnu dot org  2010-05-31 08:50 -------
Reduced testcase:

typedef float __m128 __attribute__ ((__vector_size__ (16), __may_alias__));
typedef float __v4sf __attribute__ ((__vector_size__ (16)));

#pragma GCC target ("3dnow,sse4,sse4a,aes,pclmul,xop,abm,popcnt,lwp")

__m128
_mm_macc_ps (__m128 __A, __m128 __B, __m128 __C)
{
  return (__m128) __builtin_ia32_vfmaddps ((__v4sf)__A, (__v4sf)__B,
(__v4sf)__C);
}


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44338