| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-pre" } */ | |
| void foo(int *p, double *x, int n) | |
| { | |
| int i; | |
| for (i = 0; i < n; ++i) | |
| *(x + *p * i) = 0.0; | |
| } | |
| /* We should remove the unnecessary insertion of a phi-node and | |
| _not_ end up using the phi result for replacement *p. */ | |
| /* { dg-final { scan-tree-dump-not "= prephitmp" "pre" } } */ | |
| /* { dg-final { cleanup-tree-dump "pre" } } */ |