17 lines
446 B
C
17 lines
446 B
C
|
// 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);
|
||
|
|
}
|