diff options
Diffstat (limited to 'validation/optim/cmp-zext.c')
| -rw-r--r-- | validation/optim/cmp-zext.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/validation/optim/cmp-zext.c b/validation/optim/cmp-zext.c new file mode 100644 index 00000000..ac484780 --- /dev/null +++ b/validation/optim/cmp-zext.c @@ -0,0 +1,17 @@ +#define T(TYPE) __##TYPE##_TYPE__ +#define cmp(TYPE, X, OP, Y) ((T(TYPE)) X OP (T(TYPE)) Y) +#define TEST(T1, T2, X, OP, Y) cmp(T1, X, OP, Y) == cmp(T2, X, OP, Y) + +#define ARGS(TYPE) T(TYPE) a, T(TYPE)b + +_Bool cmpe_zext(ARGS(UINT32)) { return TEST(UINT64, UINT32, a, ==, 0xffffffff); } +_Bool cmps_zext(ARGS(UINT32)) { return TEST( INT64, UINT32, a, < , 0xffffffff); } +_Bool cmpu_zext(ARGS(UINT32)) { return TEST(UINT64, UINT32, a, < , 0xffffffff); } + +/* + * check-name: cmp-zext + * check-command: test-linearize -Wno-decl $file + * + * check-output-ignore + * check-output-returns: 1 + */ |