| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-pre-stats" } */ | |
| /* LLVM LOCAL test not applicable */ | |
| /* { dg-require-fdump "" } */ | |
| unsigned foo1 (unsigned a, unsigned b) | |
| { | |
| unsigned i, j, k; | |
| for (i = 0; i != a; i++) | |
| { | |
| j += 4*b; | |
| k += 4*a; | |
| } | |
| return j + k; | |
| } | |
| /* We should eliminate both 4*b and 4*a from the main body of the loop */ | |
| /* { dg-final { scan-tree-dump-times "Eliminated: 2" 1 "pre"} } */ | |
| /* { dg-final { cleanup-tree-dump "pre" } } */ |