333e69d70f
The addcarry and subborrow variants of the builtins do not require the adx target attribute; only the addcarryx variants require them. Differential Revision: http://reviews.llvm.org/D18533 llvm-svn: 264801
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s
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#define __MM_MALLOC_H
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#include <x86intrin.h>
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unsigned char test_addcarry_u32(unsigned char __cf, unsigned int __x,
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unsigned int __y, unsigned int *__p) {
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// CHECK-LABEL: test_addcarry_u32
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// CHECK: call i8 @llvm.x86.addcarry.u32
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return _addcarry_u32(__cf, __x, __y, __p);
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}
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unsigned char test_addcarry_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_addcarry_u64
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// CHECK: call i8 @llvm.x86.addcarry.u64
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return _addcarry_u64(__cf, __x, __y, __p);
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}
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unsigned char test_subborrow_u32(unsigned char __cf, unsigned int __x,
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unsigned int __y, unsigned int *__p) {
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// CHECK-LABEL: test_subborrow_u32
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// CHECK: call i8 @llvm.x86.subborrow.u32
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return _subborrow_u32(__cf, __x, __y, __p);
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}
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unsigned char test_subborrow_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_subborrow_u64
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// CHECK: call i8 @llvm.x86.subborrow.u64
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return _subborrow_u64(__cf, __x, __y, __p);
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}
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