| 1 | // RUN: %clang_cc1 -ffreestanding -triple x86_64-unknown-unknown -target-feature +prfchw -emit-llvm -o - %s | FileCheck %s |
| 2 | |
| 3 | |
| 4 | #include <x86intrin.h> |
| 5 | |
| 6 | void test_m_prefetch(void *p) { |
| 7 | return _m_prefetch(p); |
| 8 | // CHECK-LABEL: define void @test_m_prefetch |
| 9 | // CHECK: call void @llvm.prefetch({{.*}}, i32 0, i32 3, i32 1) |
| 10 | } |
| 11 | |
| 12 | void test_m_prefetch_w(void *p) { |
| 13 | return _m_prefetchw(p); |
| 14 | // CHECK-LABEL: define void @test_m_prefetch_w |
| 15 | // CHECK: call void @llvm.prefetch({{.*}}, i32 1, i32 3, i32 1) |
| 16 | } |
| 17 | |