Viewing file:  zero-scratch-regs-22.c (1.04 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* { dg-do compile { target *-*-linux* } } */
/* { dg-options "-O2 -fzero-call-used-regs=all -march=corei7 -mavx" } */
void
foo (void)
{
}
/* { dg-final { scan-assembler "vzeroall" } } */
/* { dg-final { scan-assembler-times "fldz" 8 } } */
/* { dg-final { scan-assembler-times "fstp\[ \t\]+%st\\(0\\)" 8 } } */
/* { dg-final { scan-assembler-not "%xmm" } } */
/* { dg-final { scan-assembler "xorl\[ \t\]+%eax, %eax" } } */
/* { dg-final { scan-assembler "xorl\[ \t\]+%edx, %edx" } } */
/* { dg-final { scan-assembler "xorl\[ \t\]+%ecx, %ecx" } } */
/* { dg-final { scan-assembler "xorl\[ \t\]+%esi, %esi" { target { ! ia32 } } } } */
/* { dg-final { scan-assembler "xorl\[ \t\]+%edi, %edi" { target { ! ia32 } } } } */
/* { dg-final { scan-assembler "xorl\[ \t\]+%r8d, %r8d" { target { ! ia32 } } } } */
/* { dg-final { scan-assembler "xorl\[ \t\]+%r9d, %r9d" { target { ! ia32 } } } } */
/* { dg-final { scan-assembler "xorl\[ \t\]+%r10d, %r10d" { target { ! ia32 } } } } */
/* { dg-final { scan-assembler "xorl\[ \t\]+%r11d, %r11d" { target { ! ia32 } } } } */
|
