File: usermsr-builtins.c

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (29 lines) | stat: -rw-r--r-- 876 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
// 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);
}