1 // RUN: %clang_cc1 %s -O3 -triple=x86_64-apple-darwin -target-feature +popcnt -emit-llvm -o - | FileCheck %s 2 3 // Don't include mm_malloc.h, it's system specific. 4 #define __MM_MALLOC_H 5 6 #include <x86intrin.h> 7 8 unsigned int test_mm_popcnt_u32(unsigned int __X) { 9 // CHECK: @llvm.ctpop.i32 10 return _mm_popcnt_u32(__X); 11 } 12 13 unsigned long long test_mm_popcnt_u64(unsigned long long __X) { 14 // CHECK: @llvm.ctpop.i64 15 return _mm_popcnt_u64(__X); 16 } 17
