10 lines · c
1// RUN: %clang_cc1 %s -ffreestanding -triple=x86_64-apple-darwin -target-feature +clwb -emit-llvm -o - -Wall -Werror | FileCheck %s2 3#include <immintrin.h>4 5void test_mm_clwb(const void *__m) {6 //CHECK-LABEL: @test_mm_clwb7 //CHECK: @llvm.x86.clwb8 _mm_clwb(__m);9}10