diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/vrp99.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/vrp99.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vrp99.c b/gcc/testsuite/gcc.dg/tree-ssa/vrp99.c new file mode 100644 index 00000000000..baa7a706fd9 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/vrp99.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-vrp1" } */ + +unsigned f(unsigned i){ + i >>= __SIZEOF_INT__ * __CHAR_BIT__ - 1; + return i == 0; +} + +/* { dg-final { scan-tree-dump-not "\\(unsigned int\\)" "vrp1" } } */ |