diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr19055.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr19055.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr19055.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr19055.c new file mode 100644 index 000000000..055a96c1c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/pr19055.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-gimple" } */ +int f1(int a,int b) +{ + return (a|b) ^ b; +} +int f2(int a,int b) +{ + return (b|a) ^ b; +} +int f3(int a,int b) +{ + return b^(a|b); +} +int f4(int a,int b) +{ + return b^(b|a); +} +/* There should be no ^, 4 ~ and 4 &. */ +/* { dg-final { scan-tree-dump-times "\\^" 0 "gimple"} } */ +/* { dg-final { scan-tree-dump-times "~" 4 "gimple"} } */ +/* { dg-final { scan-tree-dump-times "&" 4 "gimple"} } */ +/* { dg-final { cleanup-tree-dump "gimple" } } */ |