25 lines
1.1 KiB
C
25 lines
1.1 KiB
C
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -ffreestanding -target-feature +adx -emit-llvm -o - %s | FileCheck %s
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#include <immintrin.h>
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unsigned char test_addcarryx_u32(unsigned char __cf, unsigned int __x,
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unsigned int __y, unsigned int *__p) {
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// CHECK-LABEL: test_addcarryx_u32
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// CHECK: [[ADC:%.*]] = call { i8, i32 } @llvm.x86.addcarry.32
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// CHECK: [[DATA:%.*]] = extractvalue { i8, i32 } [[ADC]], 1
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// CHECK: store i32 [[DATA]], i32* %{{.*}}
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// CHECK: [[CF:%.*]] = extractvalue { i8, i32 } [[ADC]], 0
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return _addcarryx_u32(__cf, __x, __y, __p);
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}
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unsigned char test_addcarryx_u64(unsigned char __cf, unsigned long long __x,
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unsigned long long __y,
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unsigned long long *__p) {
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// CHECK-LABEL: test_addcarryx_u64
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// CHECK: [[ADC:%.*]] = call { i8, i64 } @llvm.x86.addcarry.64
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// CHECK: [[DATA:%.*]] = extractvalue { i8, i64 } [[ADC]], 1
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// CHECK: store i64 [[DATA]], i64* %{{.*}}
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// CHECK: [[CF:%.*]] = extractvalue { i8, i64 } [[ADC]], 0
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return _addcarryx_u64(__cf, __x, __y, __p);
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}
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