re PR tree-optimization/33291 (a+=2; a+=2 not simplified to a+=4; with -O3 ...
[gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / ssa-pre-7.c
1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre-stats" } */
3 int
4 foo (int *array)
5 {
6 if (array[1] != 0)
7 return array[1];
8 return 0;
9 }
10 /* We should eliminate one address calculation, and one load. */
11 /* { dg-final { scan-tree-dump-times "Eliminated: 2" 1 "fre"} } */
12 /* { dg-final { cleanup-tree-dump "fre" } } */