| // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin -target-feature +fsgsbase -emit-llvm -o - | FileCheck %s |
| |
| // Don't include mm_malloc.h, it's system specific. |
| #define __MM_MALLOC_H |
| |
| #include <x86intrin.h> |
| |
| unsigned int test_readfsbase_u32() |
| { |
| // CHECK: @llvm.x86.rdfsbase.32 |
| return _readfsbase_u32(); |
| } |
| |
| unsigned long long test_readfsbase_u64() |
| { |
| // CHECK: @llvm.x86.rdfsbase.64 |
| return _readfsbase_u64(); |
| } |
| |
| unsigned int test_readgsbase_u32() |
| { |
| // CHECK: @llvm.x86.rdgsbase.32 |
| return _readgsbase_u32(); |
| } |
| |
| unsigned long long test_readgsbase_u64() |
| { |
| // CHECK: @llvm.x86.rdgsbase.64 |
| return _readgsbase_u64(); |
| } |
| |
| void test_writefsbase_u32(unsigned int __X) |
| { |
| // CHECK: @llvm.x86.wrfsbase.32 |
| _writefsbase_u32(__X); |
| } |
| |
| void test_writefsbase_u64(unsigned long long __X) |
| { |
| // CHECK: @llvm.x86.wrfsbase.64 |
| _writefsbase_u64(__X); |
| } |
| |
| void test_writegsbase_u32(unsigned int __X) |
| { |
| // CHECK: @llvm.x86.wrgsbase.32 |
| _writegsbase_u32(__X); |
| } |
| |
| void test_writegsbase_u64(unsigned long long __X) |
| { |
| // CHECK: @llvm.x86.wrgsbase.64 |
| _writegsbase_u64(__X); |
| } |