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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pr44423.c] - Rev 298
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/* { dg-do compile { target x86_64-*-* } } */ /* { dg-options "-O2 -fdump-tree-esra-details" } */ #include "xmmintrin.h" typedef __m128 v4sf; // vector of 4 floats (SSE1) #define ARRSZ 1024 typedef union { float f[4]; v4sf v; } V4SF; struct COLOUR { float r,g,b; }; void func (float *pre1, float pre2, struct COLOUR *a, V4SF *lpic) { V4SF va; int y; va.f[0]=a->r;va.f[1]=a->g;va.f[2]=a->b;va.f[3]=0.f; for (y=0; y<20; ++y) { float att = pre1[y]*pre2; v4sf tmpatt=_mm_load1_ps(&att); tmpatt=_mm_mul_ps(tmpatt,va.v); lpic[y].v=_mm_add_ps(tmpatt,lpic[y].v); } } int main() { V4SF lpic[ARRSZ]; float pre1[ARRSZ]; int i; struct COLOUR col={0.,2.,4.}; for (i=0; i<20; ++i) pre1[i]=0.4; for (i=0;i<10000000;++i) func(&pre1[0],0.3,&col,&lpic[0]); return 0; } /* { dg-final { scan-tree-dump-times "Created a replacement" 0 "esra"} } */ /* { dg-final { cleanup-tree-dump "esra" } } */