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/* Test whether using target specific options, we can generate SSE2 code on

   32-bit, which does not generate SSE2 by default, but still generate 387 code

   for a function that doesn't use attribute((option)).  */

/* { dg-do compile } */

/* { dg-require-effective-target ilp32 } */

/* { dg-skip-if "" { i?86-*-* x86_64-*-* } { "-march=*" } { "-march=i386" } } */

/* { dg-options "-O3 -ftree-vectorize -march=i386" } */

/* { dg-final { scan-assembler "addps\[ \t\]" } } */

/* { dg-final { scan-assembler "fsubs\[ \t\]" } } */

#ifndef SIZE

#define SIZE 1024

#endif

static float a[SIZE] __attribute__((__aligned__(16)));

static float b[SIZE] __attribute__((__aligned__(16)));

static float c[SIZE] __attribute__((__aligned__(16)));

void sse_addnums (void) __attribute__ ((__target__ ("sse2")));

void

sse_addnums (void)

{

  int i = 0;

  for (; i < SIZE; ++i)

    a[i] = b[i] + c[i];

}

void

i387_subnums (void)

{

  int i = 0;

  for (; i < SIZE; ++i)

    a[i] = b[i] - c[i];

}