diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-7.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-7.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-7.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-7.c new file mode 100644 index 000000000..bc7ca4e68 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-7.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre1-stats" } */ +int +foo (int *array) +{ + if (array[1] != 0) + return array[1]; + return 0; +} +/* We should eliminate one load. */ +/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "fre1"} } */ +/* { dg-final { cleanup-tree-dump "fre1" } } */ |