| 1 | // RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +fsgsbase -emit-llvm -o - | FileCheck %s |
| 2 | |
| 3 | |
| 4 | #include <immintrin.h> |
| 5 | |
| 6 | unsigned int test_readfsbase_u32() |
| 7 | { |
| 8 | // CHECK: @llvm.x86.rdfsbase.32 |
| 9 | return _readfsbase_u32(); |
| 10 | } |
| 11 | |
| 12 | unsigned long long test_readfsbase_u64() |
| 13 | { |
| 14 | // CHECK: @llvm.x86.rdfsbase.64 |
| 15 | return _readfsbase_u64(); |
| 16 | } |
| 17 | |
| 18 | unsigned int test_readgsbase_u32() |
| 19 | { |
| 20 | // CHECK: @llvm.x86.rdgsbase.32 |
| 21 | return _readgsbase_u32(); |
| 22 | } |
| 23 | |
| 24 | unsigned long long test_readgsbase_u64() |
| 25 | { |
| 26 | // CHECK: @llvm.x86.rdgsbase.64 |
| 27 | return _readgsbase_u64(); |
| 28 | } |
| 29 | |
| 30 | void test_writefsbase_u32(unsigned int __X) |
| 31 | { |
| 32 | // CHECK: @llvm.x86.wrfsbase.32 |
| 33 | _writefsbase_u32(__X); |
| 34 | } |
| 35 | |
| 36 | void test_writefsbase_u64(unsigned long long __X) |
| 37 | { |
| 38 | // CHECK: @llvm.x86.wrfsbase.64 |
| 39 | _writefsbase_u64(__X); |
| 40 | } |
| 41 | |
| 42 | void test_writegsbase_u32(unsigned int __X) |
| 43 | { |
| 44 | // CHECK: @llvm.x86.wrgsbase.32 |
| 45 | _writegsbase_u32(__X); |
| 46 | } |
| 47 | |
| 48 | void test_writegsbase_u64(unsigned long long __X) |
| 49 | { |
| 50 | // CHECK: @llvm.x86.wrgsbase.64 |
| 51 | _writegsbase_u64(__X); |
| 52 | } |
| 53 | |