diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-36.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-36.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-36.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-36.c new file mode 100644 index 00000000000..bd72fbd6697 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-36.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O -fdump-tree-ccp1" } */ + +int foo (int i, int j) +{ + int x = 1; + int y = i + x; + int z = y - i; + if (z == 1) + return 1; + return 2; +} + +/* { dg-final { scan-tree-dump "return 1;" "ccp1" } } */ +/* { dg-final { cleanup-tree-dump "ccp1" } } */ |