| /* { dg-do compile } */ | |
| /* { dg-options "-O -ffinite-math-only -fdump-tree-fre1" } */ | |
| extern double cos (double); | |
| extern double tan (double); | |
| int | |
| f1 (double x, double y) | |
| { | |
| double z1 = cos(y<10 ? x : tan(x<20 ? x : y)); | |
| double z2 = cos(y<10 ? x : tan(x<20 ? x : y)); | |
| return z1 == z2; | |
| } | |
| /* { dg-final { scan-tree-dump "return 1;" "fre1" } } */ |