xref: /aosp_15_r20/external/clang/test/CodeGen/prefetchw-builtins.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +prfchw -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li 
3*67e74705SXin Li // Don't include mm_malloc.h, it's system specific.
4*67e74705SXin Li #define __MM_MALLOC_H
5*67e74705SXin Li 
6*67e74705SXin Li #include <x86intrin.h>
7*67e74705SXin Li 
test_m_prefetch(void * p)8*67e74705SXin Li void test_m_prefetch(void *p) {
9*67e74705SXin Li   return _m_prefetch(p);
10*67e74705SXin Li // CHECK-LABEL: define void @test_m_prefetch
11*67e74705SXin Li // CHECK: call void @llvm.prefetch({{.*}}, i32 0, i32 3, i32 1)
12*67e74705SXin Li }
13*67e74705SXin Li 
test_m_prefetch_w(void * p)14*67e74705SXin Li void test_m_prefetch_w(void *p) {
15*67e74705SXin Li   return _m_prefetchw(p);
16*67e74705SXin Li // CHECK-LABEL: define void @test_m_prefetch_w
17*67e74705SXin Li // CHECK: call void @llvm.prefetch({{.*}}, i32 1, i32 3, i32 1)
18*67e74705SXin Li }
19