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