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/* Verify that the fmac insn is used for the standard fmaf function. */
/* { dg-do compile { target { any_fpu } } } */
/* { dg-options "-O2" } */
/* { dg-final { scan-assembler-times "fpul" 8 } } */
/* { dg-final { scan-assembler-times "\tflds\tfr" 2 } } */
/* { dg-final { scan-assembler-times "\tsts\tfpul" 2 } } */
/* { dg-final { scan-assembler-times "\tlds\tr" 2 } } */
/* { dg-final { scan-assembler-times "\tfsts\tfpul" 2 } } */
/* { dg-final { scan-assembler-not "mov" } } */
int
test_00 (float val)
{
char valbytes[sizeof (float)];
__builtin_memcpy (valbytes, &val, sizeof (float));
int result;
__builtin_memcpy (&result, valbytes, sizeof (int));
return result;
}
float
test_01 (int val)
{
char valbytes[sizeof (int)];
__builtin_memcpy (valbytes, &val, sizeof (int));
float result;
__builtin_memcpy (&result, valbytes, sizeof (float));
return result;
}
int
test_02 (float val)
{
union { int i; float f; } tmp;
tmp.f = val;
return tmp.i;
}
float
test_03 (int val)
{
union { int i; float f; } tmp;
tmp.i = val;
return tmp.f;
}
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