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Diffstat (limited to 'test/CodeGen/builtin-count-zeros.c')
-rw-r--r-- | test/CodeGen/builtin-count-zeros.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/CodeGen/builtin-count-zeros.c b/test/CodeGen/builtin-count-zeros.c new file mode 100644 index 0000000..374acc4 --- /dev/null +++ b/test/CodeGen/builtin-count-zeros.c @@ -0,0 +1,4 @@ +// RUN: clang-cc -emit-llvm %s -o - | grep 'cttz' | count 2 && +// RUN: clang-cc -emit-llvm %s -o - | grep 'ctlz' | count 2 + +int a(int a) {return __builtin_ctz(a) + __builtin_clz(a);} |