| // RUN: %clang_cc1 -ffreestanding -triple x86_64-unknown-unknown -target-feature +prfchw -emit-llvm -o - %s | FileCheck %s | |
| #include <x86intrin.h> | |
| void test_m_prefetch(void *p) { | |
| return _m_prefetch(p); | |
| // CHECK-LABEL: define void @test_m_prefetch | |
| // CHECK: call void @llvm.prefetch({{.*}}, i32 0, i32 3, i32 1) | |
| } | |
| void test_m_prefetch_w(void *p) { | |
| return _m_prefetchw(p); | |
| // CHECK-LABEL: define void @test_m_prefetch_w | |
| // CHECK: call void @llvm.prefetch({{.*}}, i32 1, i32 3, i32 1) | |
| } |