| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-tree-alias1" } */ |
| /* LLVM LOCAL test not applicable */ |
| /* { dg-require-fdump "" } */ |
| extern double cos (double); |
| extern double sin (double); |
| double f(double a) |
| { |
| double b; |
| double c,d; |
| double (*fp) (double); |
| if (a < 2.0) |
| { |
| fp = sin; |
| c = fp (a); |
| } |
| else |
| { |
| c = 1.0; |
| fp = cos; |
| } |
| d = fp (a); |
| return d + c; |
| } |
| /* The points-to set of the final function pointer should be "sin cos" */ |
| |
| /* { dg-final { scan-tree-dump-times "{ sin cos }" 1 "alias1"} } */ |
| /* { dg-final { cleanup-tree-dump "alias1" } } */ |
