| /* { dg-do compile } */ | |
| /* { dg-require-effective-target inf } */ | |
| /* { dg-options "-O2 -fdump-tree-optimized" } */ | |
| int foo(int x) | |
| { | |
| return __builtin_isnan((double)x); | |
| } | |
| int foof(int x) | |
| { | |
| return __builtin_isnanf((float)x); | |
| } | |
| int fool(int x) | |
| { | |
| return __builtin_isnanl((long double)x); | |
| } | |
| /* { dg-final { scan-tree-dump-times "_isnan" 0 "optimized" } } */ | |
| /* { dg-final { scan-tree-dump-times " unord " 0 "optimized" } } */ |