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llvm-project/clang/test/CodeGen/adx-builtins.c

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[x86] Added _addcarryx_u32, _addcarryx_u64 intrinsics llvm-svn: 218117
2014-09-19 18:17:06 +08:00
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -ffreestanding -target-feature +adx -emit-llvm -o - %s | FileCheck %s
[X86] NFC Include immintrin.h in CodeGen tests Following r333110: "Move all Intel defined intrinsic includes into immintrin.h" llvm-svn: 333160
2018-05-24 15:09:08 +08:00
#include <immintrin.h>
[x86] Added _addcarryx_u32, _addcarryx_u64 intrinsics llvm-svn: 218117
2014-09-19 18:17:06 +08:00
unsigned char test_addcarryx_u32(unsigned char __cf, unsigned int __x,
unsigned int __y, unsigned int *__p) {
// CHECK-LABEL: test_addcarryx_u32
[X86] Remove the addcarry builtins. Leaving only the addcarryx builtins since that matches gcc. The addcarry and addcarryx builtins do the same thing. The only difference is that addcarryx previously required adx feature. This commit removes the adx feature check from addcarryx and removes the addcarry builtin. This matches the builtins that gcc has. We don't guarantee compatibility in builtins, but we generally try to be consistent if its not a burden. llvm-svn: 348738
2018-12-10 14:07:59 +08:00
// CHECK: [[ADC:%.*]] = call { i8, i32 } @llvm.x86.addcarry.32
[X86] Modify addcarry/subborrow builtins to emit an 2 result and intrinsic and an store instruction. This is the clang side of D51769. The llvm intrinsics now return two results instead of using an out parameter. Differential Revision: https://reviews.llvm.org/D51771 llvm-svn: 341678
2018-09-08 00:58:57 +08:00
// CHECK: [[DATA:%.*]] = extractvalue { i8, i32 } [[ADC]], 1
// CHECK: store i32 [[DATA]], i32* %{{.*}}
// CHECK: [[CF:%.*]] = extractvalue { i8, i32 } [[ADC]], 0
[x86] Added _addcarryx_u32, _addcarryx_u64 intrinsics llvm-svn: 218117
2014-09-19 18:17:06 +08:00
return _addcarryx_u32(__cf, __x, __y, __p);
}
[x86] Fixed argument types in intrinsics: _addcarryx_u64 _addcarry_u64 _subborrow_u64 Thanks Pasi Parviainen for notice. llvm-svn: 218376
2014-09-24 14:45:23 +08:00
unsigned char test_addcarryx_u64(unsigned char __cf, unsigned long long __x,
unsigned long long __y,
unsigned long long *__p) {
[x86] Added _addcarryx_u32, _addcarryx_u64 intrinsics llvm-svn: 218117
2014-09-19 18:17:06 +08:00
// CHECK-LABEL: test_addcarryx_u64
[X86] Remove the addcarry builtins. Leaving only the addcarryx builtins since that matches gcc. The addcarry and addcarryx builtins do the same thing. The only difference is that addcarryx previously required adx feature. This commit removes the adx feature check from addcarryx and removes the addcarry builtin. This matches the builtins that gcc has. We don't guarantee compatibility in builtins, but we generally try to be consistent if its not a burden. llvm-svn: 348738
2018-12-10 14:07:59 +08:00
// CHECK: [[ADC:%.*]] = call { i8, i64 } @llvm.x86.addcarry.64
[X86] Modify addcarry/subborrow builtins to emit an 2 result and intrinsic and an store instruction. This is the clang side of D51769. The llvm intrinsics now return two results instead of using an out parameter. Differential Revision: https://reviews.llvm.org/D51771 llvm-svn: 341678
2018-09-08 00:58:57 +08:00
// CHECK: [[DATA:%.*]] = extractvalue { i8, i64 } [[ADC]], 1
// CHECK: store i64 [[DATA]], i64* %{{.*}}
// CHECK: [[CF:%.*]] = extractvalue { i8, i64 } [[ADC]], 0
[x86] Added _addcarryx_u32, _addcarryx_u64 intrinsics llvm-svn: 218117
2014-09-19 18:17:06 +08:00
return _addcarryx_u64(__cf, __x, __y, __p);
}