| /* { dg-do compile } */ |
| /* { dg-options "-Ofast -fdump-tree-optimized" } */ |
| /* { dg-require-effective-target c99_runtime } */ |
| |
| extern float sinhf (float); |
| extern float tanhf (float); |
| extern double sinh (double); |
| extern double tanh (double); |
| extern long double sinhl (long double); |
| extern long double tanhl (long double); |
| |
| double __attribute__ ((noinline)) |
| tanhbysinh_ (double x) |
| { |
| return tanh (x) / sinh (x); |
| } |
| |
| float __attribute__ ((noinline)) |
| tanhbysinhf_ (float x) |
| { |
| return tanhf (x) / sinhf (x); |
| } |
| |
| long double __attribute__ ((noinline)) |
| tanhbysinhl_ (long double x) |
| { |
| return tanhl (x) / sinhl (x); |
| } |
| |
| |
| /* There must be no calls to sinh or atanh */ |
| /* There must be calls to cosh */ |
| /* {dg-final { scan-tree-dump-not "sinh " "optimized" } } */ |
| /* {dg-final { scan-tree-dump-not "tanh " "optimized" }} */ |
| /* {dg-final { scan-tree-dump-not "sinhf " "optimized" } } */ |
| /* {dg-final { scan-tree-dump-not "tanhf " "optimized" }} */ |
| /* {dg-final { scan-tree-dump-not "sinhl " "optimized" } } */ |
| /* {dg-final { scan-tree-dump-not "tanhl " "optimized" }} */ |
| /* { dg-final { scan-tree-dump "cosh " "optimized" } } */ |
| /* { dg-final { scan-tree-dump "coshf " "optimized" } } */ |
| /* { dg-final { scan-tree-dump "coshl " "optimized" } } */ |
