| Robert Khasanov | 2c589bc | 2014-09-19 10:29:22 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -ffreestanding -emit-llvm -o - %s | FileCheck %s |
| 2 | |
| 3 | #include <x86intrin.h> |
| 4 | |
| 5 | unsigned char test_addcarry_u32(unsigned char __cf, unsigned int __x, |
| 6 | unsigned int __y, unsigned int *__p) { |
| 7 | // CHECK-LABEL: test_addcarry_u32 |
| 8 | // CHECK: call i8 @llvm.x86.addcarry.u32 |
| 9 | return _addcarry_u32(__cf, __x, __y, __p); |
| 10 | } |
| 11 | |
| Robert Khasanov | ea13042 | 2014-09-24 06:45:23 +0000 | [diff] [blame^] | 12 | unsigned char test_addcarry_u64(unsigned char __cf, unsigned long long __x, |
| 13 | unsigned long long __y, |
| 14 | unsigned long long *__p) { |
| Robert Khasanov | 2c589bc | 2014-09-19 10:29:22 +0000 | [diff] [blame] | 15 | // CHECK-LABEL: test_addcarry_u64 |
| 16 | // CHECK: call i8 @llvm.x86.addcarry.u64 |
| 17 | return _addcarry_u64(__cf, __x, __y, __p); |
| 18 | } |
| 19 | |
| 20 | unsigned char test_subborrow_u32(unsigned char __cf, unsigned int __x, |
| Robert Khasanov | ea13042 | 2014-09-24 06:45:23 +0000 | [diff] [blame^] | 21 | unsigned int __y, unsigned int *__p) { |
| Robert Khasanov | 2c589bc | 2014-09-19 10:29:22 +0000 | [diff] [blame] | 22 | // CHECK-LABEL: test_subborrow_u32 |
| 23 | // CHECK: call i8 @llvm.x86.subborrow.u32 |
| 24 | return _subborrow_u32(__cf, __x, __y, __p); |
| 25 | } |
| 26 | |
| Robert Khasanov | ea13042 | 2014-09-24 06:45:23 +0000 | [diff] [blame^] | 27 | unsigned char test_subborrow_u64(unsigned char __cf, unsigned long long __x, |
| 28 | unsigned long long __y, |
| 29 | unsigned long long *__p) { |
| Robert Khasanov | 2c589bc | 2014-09-19 10:29:22 +0000 | [diff] [blame] | 30 | // CHECK-LABEL: test_subborrow_u64 |
| 31 | // CHECK: call i8 @llvm.x86.subborrow.u64 |
| 32 | return _subborrow_u64(__cf, __x, __y, __p); |
| 33 | } |