| /* Functional tests for the function hotpatching feature. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-options "-O3 -mzarch -mhotpatch=1,2" } */ |
| |
| __attribute__ ((noreturn)) void hp3(void) |
| { |
| __builtin_unreachable (); |
| } |
| |
| /* Check number of occurences of certain instructions. */ |
| /* { dg-final { scan-assembler "pre-label NOPs" } } */ |
| /* { dg-final { scan-assembler "^\[^.\].*:\n.*post-label.*(2 halfwords).*\n\(\(.L.*:\n\)\|\(\[\[:space:\]\]*.cfi_.*\n\)\)*\[\[:space:\]\]*nop\t0" } } */ |
| /* { dg-final { scan-assembler-times "nopr\t%r0" 1 } } */ |
| /* { dg-final { scan-assembler-times "nop\t0" 1 } } */ |
| /* { dg-final { scan-assembler-not "brcl\t0, 0" } } */ |
| /* { dg-final { scan-assembler "alignment for hotpatch" } } */ |
