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[Clang] Start moving X86Builtins.def to X86Builtins.td
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,137 @@ | ||
| //===--- BuiltinsX86.td - X86 Builtin function database ---------*- C++ -*-===// | ||
| // | ||
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | ||
| // See https://llvm.org/LICENSE.txt for license information. | ||
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | ||
| // | ||
| //===----------------------------------------------------------------------===// | ||
| // | ||
| // This file defines the X86-specific builtin function database. | ||
| // | ||
| //===----------------------------------------------------------------------===// | ||
|
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| include "clang/Basic/BuiltinsBase.td" | ||
|
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| class X86Builtin<string prototype> : TargetBuiltin { | ||
| let Spellings = ["__builtin_ia32_" # NAME]; | ||
| let Prototype = prototype; | ||
| } | ||
|
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| // Undefined Values | ||
| def undef128 : X86Builtin<"_Vector<2, double>()"> { | ||
| let Attributes = [Const, NoThrow, RequiredVectorWidth<128>]; | ||
| } | ||
|
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| def undef256 : X86Builtin<"_Vector<4, double>()"> { | ||
| let Attributes = [Const, NoThrow, RequiredVectorWidth<256>]; | ||
| } | ||
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| def undef512 : X86Builtin<"_Vector<8, double>()"> { | ||
| let Attributes = [Const, NoThrow, RequiredVectorWidth<512>]; | ||
| } | ||
|
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| // FLAGS | ||
| def readeflags_u32 : X86Builtin<"unsigned int()"> { | ||
| let Attributes = [NoThrow]; | ||
| } | ||
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| def writeeflags_u32 : X86Builtin<"void(unsigned int)"> { | ||
| let Attributes = [NoThrow]; | ||
| } | ||
|
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| // MMX | ||
| // | ||
| // All MMX instructions will be generated via builtins. Any MMX vector | ||
| // types (<1 x i64>, <2 x i32>, etc.) that aren't used by these builtins will be | ||
| // expanded by the back-end. | ||
|
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| def emms : X86Builtin<"void()"> { | ||
| let Attributes = [NoThrow]; | ||
| let Features = "mmx"; | ||
| } | ||
|
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| let Attributes = [NoThrow, Const, RequiredVectorWidth<64>], Features = "sse" in { | ||
| def vec_ext_v4hi : X86Builtin<"short(_Vector<4, short>, _Constant int)">; | ||
| def vec_set_v4hi : X86Builtin<"_Vector<4, short>(_Vector<4, short>, short, _Constant int)">; | ||
| } | ||
|
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| // SSE intrinsics | ||
| let Attributes = [Const, NoThrow, RequiredVectorWidth<128>] in { | ||
| foreach Cmp = ["eq", "lt", "le", "gt", "ge", "neq"] in { | ||
| let Features = "sse" in { | ||
| def comi#Cmp : X86Builtin<"int(_Vector<4, float>, _Vector<4, float>)">; | ||
| def ucomi#Cmp : X86Builtin<"int(_Vector<4, float>, _Vector<4, float>)">; | ||
| } | ||
| let Features = "sse2" in { | ||
| def comisd#Cmp : X86Builtin<"int(_Vector<2, double>, _Vector<2, double>)">; | ||
| def ucomisd#Cmp : X86Builtin<"int(_Vector<2, double>, _Vector<2, double>)">; | ||
| } | ||
| } | ||
|
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| foreach Cmp = ["cmpeq", "cmplt", "cmple", "cmpunord", "cmpneq", "cmpnlt", | ||
| "cmpnle", "cmpord", "min", "max"] in { | ||
| let Features = "sse" in { | ||
| def Cmp#ps : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>)">; | ||
| def Cmp#ss : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>)">; | ||
| } | ||
| let Features = "sse2" in { | ||
| def Cmp#pd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>)">; | ||
| def Cmp#sd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>)">; | ||
| } | ||
| } | ||
|
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| let Features = "sse" in { | ||
| def cmpps : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>, _Constant char)">; | ||
| def cmpss : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>, _Constant char)">; | ||
| } | ||
|
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| let Features = "sse2" in { | ||
| def cmppd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>, _Constant char)">; | ||
| def cmpsd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>, _Constant char)">; | ||
| } | ||
|
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| let Features = "sse2" in { | ||
| def pmulhw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">; | ||
| def pavgb128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>)">; | ||
| def pavgw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">; | ||
| def packsswb128 : X86Builtin<"_Vector<16, char>(_Vector<8, short>, _Vector<8, short>)">; | ||
| def packssdw128 : X86Builtin<"_Vector<8, short>(_Vector<4, int>, _Vector<4, int>)">; | ||
| def packuswb128 : X86Builtin<"_Vector<16, char>(_Vector<8, short>, _Vector<8, short>)">; | ||
| def pmulhuw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">; | ||
| def vec_ext_v2di : X86Builtin<"long long int(_Vector<2, long long int>, _Constant int)">; | ||
| def vec_ext_v4si : X86Builtin<"int(_Vector<4, int>, _Constant int)">; | ||
| def vec_ext_v4sf : X86Builtin<"float(_Vector<4, float>, _Constant int)">; | ||
| def vec_ext_v8hi : X86Builtin<"short(_Vector<8, short>, _Constant int)">; | ||
| def vec_set_v8hi : X86Builtin<"_Vector<8, short>(_Vector<8, short>, short, _Constant int)">; | ||
| } | ||
|
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| foreach Op = ["addsub", "hadd", "hsub"] in { | ||
| let Features = "sse3" in { | ||
| def Op#ps : X86Builtin<"_Vector<4, float>(_Vector<4, float>, _Vector<4, float>)">; | ||
| def Op#pd : X86Builtin<"_Vector<2, double>(_Vector<2, double>, _Vector<2, double>)">; | ||
| } | ||
| } | ||
|
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| let Features = "ssse3" in { | ||
| foreach Op = ["phadd", "phsub"] in { | ||
| def Op#w128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">; | ||
| def Op#sw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">; | ||
| def Op#d128 : X86Builtin<"_Vector<4, int>(_Vector<4, int>, _Vector<4, int>)">; | ||
| } | ||
|
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| def pmaddubsw128 : X86Builtin<"_Vector<8, short>(_Vector<16, char>, _Vector<16, char>)">; | ||
| def pmulhrsw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">; | ||
| def pshufb128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>)">; | ||
| def psignb128 : X86Builtin<"_Vector<16, char>(_Vector<16, char>, _Vector<16, char>)">; | ||
| def psignw128 : X86Builtin<"_Vector<8, short>(_Vector<8, short>, _Vector<8, short>)">; | ||
| def psignd128 : X86Builtin<"_Vector<4, int>(_Vector<4, int>, _Vector<4, int>)">; | ||
| } | ||
| } | ||
|
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| // AVX | ||
| let Attributes = [Const, NoThrow, RequiredVectorWidth<256>], Features = "avx" in { | ||
| foreach Op = ["addsub", "hadd", "hsub", "max", "min"] in { | ||
| def Op#pd256 : X86Builtin<"_Vector<4, double>(_Vector<4, double>, _Vector<4, double>)">; | ||
| def Op#ps256 : X86Builtin<"_Vector<8, float>(_Vector<8, float>, _Vector<8, float>)">; | ||
| } | ||
| } |
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