| /* { dg-options "-O1 -funsafe-math-optimizations -fno-trapping-math -fdump-tree-recip" } */ | |
| /* { dg-do compile } */ | |
| /* Test inserting in a block that does not contain a division. */ | |
| extern int g(); | |
| double m, n, o; | |
| void f1(double y, double z, double w) | |
| { | |
| double b, c, d, e, f; | |
| if (g ()) | |
| b = 1 / y, c = z / y; | |
| else | |
| b = 3 / y, c = w / y; | |
| d = b / y; | |
| e = c / y; | |
| f = 1 / y; | |
| m = d; | |
| n = e; | |
| o = f; | |
| } | |
| /* { dg-final { scan-tree-dump-times " / " 1 "recip" } } */ | |