| // RUN: %clang_cc1 %s -ffreestanding -triple=x86_64-unknown-unknown -target-feature +usermsr \ |
| // RUN: -emit-llvm -o - -Wall -Werror -pedantic -Wno-gnu-statement-expression | FileCheck %s |
| |
| #include <x86gprintrin.h> |
| |
| unsigned long long test_urdmsr(unsigned long long __A) { |
| // CHECK-LABEL: @test_urdmsr( |
| // CHECK: call i64 @llvm.x86.urdmsr( |
| return _urdmsr(__A); |
| } |
| |
| unsigned long long test_urdmsr_const(unsigned long long __A) { |
| // CHECK-LABEL: @test_urdmsr_const( |
| // CHECK: call i64 @llvm.x86.urdmsr( |
| return _urdmsr(123u); |
| } |
| |
| void test_uwrmsr(unsigned long long __A, unsigned long long __B) { |
| // CHECK-LABEL: @test_uwrmsr( |
| // CHECK: call void @llvm.x86.uwrmsr( |
| _uwrmsr(__A, __B); |
| } |
| |
| void test_uwrmsr_const(unsigned long long __A, unsigned long long __B) { |
| // CHECK-LABEL: @test_uwrmsr_const( |
| // CHECK: call void @llvm.x86.uwrmsr( |
| _uwrmsr(123u, __B); |
| } |
| |
