| /* { dg-do compile { target *-*-linux* } } */ |
| /* { dg-options "-O2 -fzero-call-used-regs=skip -march=corei7 -fno-stack-protector -fno-PIC" } */ |
| |
| __attribute__ ((zero_call_used_regs("used"))) |
| float |
| foo (float z, float y, float x) |
| { |
| return x + y; |
| } |
| |
| /* { dg-final { scan-assembler-not "vzeroall" } } */ |
| /* { dg-final { scan-assembler "pxor\[ \t\]+%xmm1, %xmm1" { target { ! ia32 } } } } */ |
| /* { dg-final { scan-assembler "pxor\[ \t\]+%xmm2, %xmm2" { target { ! ia32 } } } } */ |
| /* { dg-final { scan-assembler-not "xorl\[ \t\]+%" } } */ |
