| // RUN: %clang_cc1 -ffreestanding -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s |
| |
| #include <x86intrin.h> |
| |
| unsigned char test_addcarry_u32(unsigned char __cf, unsigned int __x, |
| unsigned int __y, unsigned int *__p) { |
| // CHECK-LABEL: test_addcarry_u32 |
| // CHECK: [[ADC:%.*]] = call { i8, i32 } @llvm.x86.addcarry.32 |
| // CHECK: [[DATA:%.*]] = extractvalue { i8, i32 } [[ADC]], 1 |
| // CHECK: store i32 [[DATA]], i32* %{{.*}} |
| // CHECK: [[CF:%.*]] = extractvalue { i8, i32 } [[ADC]], 0 |
| return _addcarry_u32(__cf, __x, __y, __p); |
| } |
| |
| unsigned char test_addcarry_u64(unsigned char __cf, unsigned long long __x, |
| unsigned long long __y, |
| unsigned long long *__p) { |
| // CHECK-LABEL: test_addcarry_u64 |
| // CHECK: [[ADC:%.*]] = call { i8, i64 } @llvm.x86.addcarry.64 |
| // CHECK: [[DATA:%.*]] = extractvalue { i8, i64 } [[ADC]], 1 |
| // CHECK: store i64 [[DATA]], i64* %{{.*}} |
| // CHECK: [[CF:%.*]] = extractvalue { i8, i64 } [[ADC]], 0 |
| return _addcarry_u64(__cf, __x, __y, __p); |
| } |
| |
| unsigned char test_subborrow_u32(unsigned char __cf, unsigned int __x, |
| unsigned int __y, unsigned int *__p) { |
| // CHECK-LABEL: test_subborrow_u32 |
| // CHECK: [[SBB:%.*]] = call { i8, i32 } @llvm.x86.subborrow.32 |
| // CHECK: [[DATA:%.*]] = extractvalue { i8, i32 } [[SBB]], 1 |
| // CHECK: store i32 [[DATA]], i32* %{{.*}} |
| // CHECK: [[CF:%.*]] = extractvalue { i8, i32 } [[SBB]], 0 |
| return _subborrow_u32(__cf, __x, __y, __p); |
| } |
| |
| unsigned char test_subborrow_u64(unsigned char __cf, unsigned long long __x, |
| unsigned long long __y, |
| unsigned long long *__p) { |
| // CHECK-LABEL: test_subborrow_u64 |
| // CHECK: [[SBB:%.*]] = call { i8, i64 } @llvm.x86.subborrow.64 |
| // CHECK: [[DATA:%.*]] = extractvalue { i8, i64 } [[SBB]], 1 |
| // CHECK: store i64 [[DATA]], i64* %{{.*}} |
| // CHECK: [[CF:%.*]] = extractvalue { i8, i64 } [[SBB]], 0 |
| return _subborrow_u64(__cf, __x, __y, __p); |
| } |
