| /* Test specification of custom instructions via pragma in the presence |
| of LTO. This test case formerly failed due to PR60179. */ |
| |
| /* { dg-do link } */ |
| /* { dg-require-effective-target lto } */ |
| /* { dg-options "-O1 -flto -flto-partition=one -save-temps" } */ |
| |
| /* -O1 in the options is significant. Without it FP operations may not be |
| optimized to custom instructions. */ |
| |
| #include <stdio.h> |
| #include <math.h> |
| |
| #pragma GCC target ("custom-fabss=224") |
| |
| float |
| custom_fp (float operand_a) |
| { |
| return fabsf (operand_a); |
| } |
| |
| int |
| main (int argc, char *argv[]) |
| { |
| return custom_fp ((float)argc) > 1.0; |
| } |
| |
| /* { dg-final { scan-lto-assembler "custom\\t224, " } } */ |