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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/CodeGen/popcnt-builtins.c | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/CodeGen/popcnt-builtins.c')
-rw-r--r-- | clang/test/CodeGen/popcnt-builtins.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/clang/test/CodeGen/popcnt-builtins.c b/clang/test/CodeGen/popcnt-builtins.c new file mode 100644 index 0000000..f072b29 --- /dev/null +++ b/clang/test/CodeGen/popcnt-builtins.c @@ -0,0 +1,16 @@ +// RUN: %clang_cc1 %s -O3 -triple=x86_64-apple-darwin -target-feature +popcnt -emit-llvm -o - | FileCheck %s + +// Don't include mm_malloc.h, it's system specific. +#define __MM_MALLOC_H + +#include <x86intrin.h> + +unsigned int test_mm_popcnt_u32(unsigned int __X) { + // CHECK: @llvm.ctpop.i32 + return _mm_popcnt_u32(__X); +} + +unsigned long long test_mm_popcnt_u64(unsigned long long __X) { + // CHECK: @llvm.ctpop.i64 + return _mm_popcnt_u64(__X); +} |