| commit | f8fd82ba49827db0f6a6ba00c55a7b56b12a19fa | [log] [tgz] |
|---|---|---|
| author | Shih-wei Liao <sliao@google.com> | Wed Feb 10 11:10:31 2010 -0800 |
| committer | Shih-wei Liao <sliao@google.com> | Wed Feb 10 11:10:31 2010 -0800 |
| tree | 07718e23380bc08b11f5039b0d185512c657f5e9 |
Check in LLVM r95781.
diff --git a/test/CodeGen/builtin-count-zeros.c b/test/CodeGen/builtin-count-zeros.c new file mode 100644 index 0000000..5a0be2f --- /dev/null +++ b/test/CodeGen/builtin-count-zeros.c
@@ -0,0 +1,4 @@ +// RUN: %clang_cc1 -emit-llvm %s -o - | grep 'cttz' | count 2 +// RUN: %clang_cc1 -emit-llvm %s -o - | grep 'ctlz' | count 2 + +int a(int a) {return __builtin_ctz(a) + __builtin_clz(a);}