Viewing file:  fuse-caller-save-xmm.c (1.36 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* { dg-do compile } */
/* { dg-options "-O2 -msse2 -mno-avx -fipa-ra -fomit-frame-pointer" } */
typedef double v2df __attribute__((vector_size (16)));
static v2df __attribute__((noinline))
bar (v2df a)
{
return a + (v2df){ 3.0, 4.0 };
}
v2df __attribute__((noinline))
foo (v2df y)
{
return y + bar (y);
}
/* Check presence of all insns on xmm registers. These checks are expected to
pass with both -fipa-ra and -fno-ipa-ra. */
/* Darwin local constant symbol is "lC0", ELF targets ".LC0" */
/* { dg-final { scan-assembler-times {addpd\t\.?[Ll]C0.*, %xmm0} 1 { target { { ! ia32 } || nonpic } } } } */
/* { dg-final { scan-assembler-times {movapd\t\.?[Ll]C0.*, %xmm1} 1 { target { ia32 && { ! nonpic } } } } } */
/* We happen to get this for both cases, but in different positions. */
/* { dg-final { scan-assembler-times "addpd\t%xmm1, %xmm0" 1 } } */
/* { dg-final { scan-assembler-times "movapd\t%xmm0, %xmm1" 1 { target { { ! ia32 } || nonpic } } } } */
/* { dg-final { scan-assembler-times "movapd\t%xmm0, %xmm2" 1 { target { ia32 && { ! nonpic } } } } } */
/* { dg-final { scan-assembler-times "addpd\t%xmm2, %xmm0" 1 { target { ia32 && { ! nonpic } } } } } */
/* Check absence of save/restore of xmm1 register. */
/* { dg-final { scan-assembler-not "movaps\t%xmm1, \\(%\[re\]?sp\\)" } } */
/* { dg-final { scan-assembler-not "movapd\t\\(%\[re\]?sp\\), %xmm1" } } */
|
