| /* { dg-do compile } */ | |
| /* { dg-options "-O1 -fschedule-insns2 -fsched2-use-superblocks" } */ | |
| /* { dg-require-effective-target scheduling } */ | |
| extern double f (double x); | |
| double g (int a) | |
| { | |
| int b, c, d, e = 0; | |
| double h; | |
| for (d = 0; d < a; d++) | |
| for (c = 0; c < a; c++) | |
| b = 1; | |
| h = (double) e / (double) a; | |
| if (h) | |
| { | |
| h = 1.0 / h; | |
| h = f (h); | |
| } | |
| else | |
| h = 1.0; | |
| return h; | |
| } |