Subversion Repositories openrisc

/* { dg-do compile } */

/* { dg-options "-O -fdump-tree-optimized" } */

union MY_M128

{

  double i;

};

struct RegFile

{

  MY_M128 dst[4];

};

__inline__ __attribute__((always_inline)) static void

MEM_OPT_LOAD(MY_M128* reg, double* mem)

{

  reg[0].i = *mem;

}

void _ia32_movntdq (double *, double);

__inline__ __attribute__((always_inline)) static void

MEM_OPT_STORE(MY_M128* reg, double* mem)

{

  _ia32_movntdq ((double*)mem, (double)reg[0].i);

}

double _mm_adds_epu8 (double __A, double __B);

int test(unsigned char *d)

{

  RegFile r;

  MEM_OPT_LOAD((r.dst) , ((double*) d));

  r.dst[0].i = _mm_adds_epu8(r.dst[0].i, r.dst[0].i);

  MEM_OPT_STORE((r.dst), (double*) d);

  return 0;

}

/* { dg-final { scan-tree-dump-not "r.dst" "optimized" } } */

/* { dg-final { cleanup-tree-dump "optimized" } } */