| 1 | // RUN: %clang_cc1 -ffreestanding -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s |
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| 2 | |
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| 3 | #include <x86intrin.h> |
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| 4 | |
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| 5 | unsigned char test_addcarry_u32(unsigned char __cf, unsigned int __x, |
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| 6 | unsigned int __y, unsigned int *__p) { |
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| 7 | // CHECK-LABEL: test_addcarry_u32 |
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| 8 | // CHECK: [[ADC:%.*]] = call { i8, i32 } @llvm.x86.addcarry.32 |
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| 9 | // CHECK: [[DATA:%.*]] = extractvalue { i8, i32 } [[ADC]], 1 |
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| 10 | // CHECK: store i32 [[DATA]], i32* %{{.*}} |
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| 11 | // CHECK: [[CF:%.*]] = extractvalue { i8, i32 } [[ADC]], 0 |
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| 12 | return _addcarry_u32(__cf, __x, __y, __p); |
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| 13 | } |
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| 14 | |
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| 15 | unsigned char test_addcarry_u64(unsigned char __cf, unsigned long long __x, |
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| 16 | unsigned long long __y, |
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| 17 | unsigned long long *__p) { |
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| 18 | // CHECK-LABEL: test_addcarry_u64 |
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| 19 | // CHECK: [[ADC:%.*]] = call { i8, i64 } @llvm.x86.addcarry.64 |
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| 20 | // CHECK: [[DATA:%.*]] = extractvalue { i8, i64 } [[ADC]], 1 |
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| 21 | // CHECK: store i64 [[DATA]], i64* %{{.*}} |
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| 22 | // CHECK: [[CF:%.*]] = extractvalue { i8, i64 } [[ADC]], 0 |
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| 23 | return _addcarry_u64(__cf, __x, __y, __p); |
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| 24 | } |
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| 25 | |
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| 26 | unsigned char test_subborrow_u32(unsigned char __cf, unsigned int __x, |
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| 27 | unsigned int __y, unsigned int *__p) { |
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| 28 | // CHECK-LABEL: test_subborrow_u32 |
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| 29 | // CHECK: [[SBB:%.*]] = call { i8, i32 } @llvm.x86.subborrow.32 |
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| 30 | // CHECK: [[DATA:%.*]] = extractvalue { i8, i32 } [[SBB]], 1 |
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| 31 | // CHECK: store i32 [[DATA]], i32* %{{.*}} |
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| 32 | // CHECK: [[CF:%.*]] = extractvalue { i8, i32 } [[SBB]], 0 |
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| 33 | return _subborrow_u32(__cf, __x, __y, __p); |
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| 34 | } |
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| 35 | |
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| 36 | unsigned char test_subborrow_u64(unsigned char __cf, unsigned long long __x, |
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| 37 | unsigned long long __y, |
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| 38 | unsigned long long *__p) { |
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| 39 | // CHECK-LABEL: test_subborrow_u64 |
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| 40 | // CHECK: [[SBB:%.*]] = call { i8, i64 } @llvm.x86.subborrow.64 |
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| 41 | // CHECK: [[DATA:%.*]] = extractvalue { i8, i64 } [[SBB]], 1 |
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| 42 | // CHECK: store i64 [[DATA]], i64* %{{.*}} |
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| 43 | // CHECK: [[CF:%.*]] = extractvalue { i8, i64 } [[SBB]], 0 |
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| 44 | return _subborrow_u64(__cf, __x, __y, __p); |
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| 45 | } |
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| 46 | |
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