| /* { dg-do compile } */ | |
| /* { dg-options "-O -ffinite-math-only -fdump-tree-optimized" } */ | |
| float foo(float x, float y, float z) | |
| { | |
| float a = __builtin_fmaf (x, y, z); | |
| float b = __builtin_fmaf (x, y, z); | |
| return a - b; | |
| } | |
| /* { dg-final { scan-tree-dump "return 0" "optimized" } } */ |