| /* Functional tests for the "target" attribute and pragma. */ | |
| /* { dg-do compile } */ | |
| /* { dg-require-effective-target target_attribute } */ | |
| /* { dg-options "-mno-backchain -march=z13 -mzarch -O0" } */ | |
| #include <stdio.h> | |
| #pragma GCC target("backchain") | |
| void p1(void) | |
| { | |
| printf ((void *)0); | |
| } | |
| #pragma GCC reset_options | |
| __attribute__ ((target("backchain"))) | |
| void a1(void) | |
| { | |
| printf ((void *)0); | |
| } | |
| /* { dg-final { scan-assembler-times "\tlg?r\t%r14,%r15" 2 } } */ |