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hwintrinsic.cpp
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
#include "jitpch.h"
#include "hwintrinsic.h"
#ifdef FEATURE_HW_INTRINSICS
static const HWIntrinsicInfo hwIntrinsicInfoArray[] = {
// clang-format off
#if defined(TARGET_XARCH)
#define HARDWARE_INTRINSIC(isa, name, size, numarg, extra, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, category, flag) \
{ \
/* name */ #name, \
/* flags */ static_cast<HWIntrinsicFlag>(flag), \
/* id */ NI_##isa##_##name, \
/* ins */ t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, \
/* isa */ InstructionSet_##isa, \
/* simdSize */ size, \
/* numArgs */ numarg, \
/* category */ category \
},
#include "hwintrinsiclistxarch.h"
#elif defined (TARGET_ARM64)
#define HARDWARE_INTRINSIC(isa, name, size, numarg, extra, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, category, flag) \
{ \
/* name */ #name, \
/* flags */ static_cast<HWIntrinsicFlag>(flag), \
/* id */ NI_##isa##_##name, \
/* ins */ t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, \
/* isa */ InstructionSet_##isa, \
/* simdSize */ size, \
/* numArgs */ numarg, \
/* category */ category \
},
#include "hwintrinsiclistarm64.h"
#else
#error Unsupported platform
#endif
// clang-format on
};
//------------------------------------------------------------------------
// lookup: Gets the HWIntrinsicInfo associated with a given NamedIntrinsic
//
// Arguments:
// id -- The NamedIntrinsic associated with the HWIntrinsic to lookup
//
// Return Value:
// The HWIntrinsicInfo associated with id
const HWIntrinsicInfo& HWIntrinsicInfo::lookup(NamedIntrinsic id)
{
assert(id != NI_Illegal);
assert(id > NI_HW_INTRINSIC_START);
assert(id < NI_HW_INTRINSIC_END);
return hwIntrinsicInfoArray[id - NI_HW_INTRINSIC_START - 1];
}
#if defined(TARGET_XARCH)
const TernaryLogicInfo& TernaryLogicInfo::lookup(uint8_t control)
{
// This table is 768 bytes and is about as small as we can make it.
//
// The way the constants work is we have three keys:
// * A: 0xF0
// * B: 0xCC
// * C: 0xAA
//
// To compute the correct control byte, you simply perform the corresponding operation on these keys. So, if you
// wanted to do (A & B) ^ C, you would compute (0xF0 & 0xCC) ^ 0xAA or 0x6A.
//
// This table allows us to compute the inverse information, that is given a control, what are the operations it
// performs. This allows us to determine things like what operands are actually used (so we can correctly compute
// isRMW) and what operations are performed and in what order (such that we can do constant folding in the future).
//
// The total set of operations supported are:
// * true: AllBitsSet
// * false: Zero
// * not: ~value
// * and: left & right
// * nand: ~(left & right)
// * or: left | right
// * nor: ~(left | right)
// * xor: left ^ right
// * xnor: ~(left ^ right)
// * cndsel: a ? b : c; aka (B & A) | (C & ~A)
// * major: 0 if two+ input bits are 0
// * minor: 1 if two+ input bits are 0
// clang-format off
static const TernaryLogicInfo ternaryLogicFlags[256] = {
/* FALSE */ { TernaryLogicOperKind::False, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norABC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::ABC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andCnorBA */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::And, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norBA */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andBnorAC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::And, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norCA */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norAxnorBC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norAandBC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norAnandBC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norAxorBC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andC!A */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::And, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?!A:norBA */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* andB!A */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::And, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?!A:norAC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* norAnorBC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* !A */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andAnorBC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::And, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norCB */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norBxnorAC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norBandAC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norCxnorBA */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norCandBA */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?norBC:xorBC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* minorABC */ { TernaryLogicOperKind::Minor, TernaryLogicUseFlags::ABC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?norBC:andBC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?norBC:xnorBC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?norBC:C */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?!A:!B */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?norBC:B */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?!A:!C */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* xorAorBC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* nandAorBC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norBnandAC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norBxorAC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andC!B */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::And, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?!B:norBA */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?norAC:andAC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?norAC:xnorAC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?norAC:C */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?!B:!A */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* andCxorBA */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::And, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?xorBA:norBA */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* andCnandBA */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::And, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?nandBA:norBA */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?!A:andAC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?!A:xnorAC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?!A:C */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?nandBA:!A */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* andA!B */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::And, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?!B:norBC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* norBnorAC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* !B */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?norAC:A */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?!B:!C */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* xorBorAC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* nandBorAC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?!B:andBC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?!B:xnorBC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?!B:C */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?nandBA:!B */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* xorBA */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?xorBA:nandBA */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?!B:orBC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* nandBA */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norCnandBA */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* norCxorBA */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?norBA:andBA */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* C?norBA:xnorBA */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* andB!C */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::And, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?!C:norAC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?norBA:B */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?!C:!A */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* andBxorAC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::And, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?xorAC:norAC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?!A:andBA */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?xorAC:!A */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* andBnandAC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::And, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?nandAC:norAC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?!A:B */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?nandAC:!A */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* andA!C */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::And, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?!C:norBC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?norBA:A */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?!C:!B */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* norCnorBA */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* !C */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* xorCorBA */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* nandCorBA */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?!C:andBC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?!C:xnorBC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* xorCA */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?xorAC:nandAC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?!C:B */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?nandAC:!C */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?!C:orBC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* nandCA */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andAxorBC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::And, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?xorBC:norBC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?!B:andBA */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?xorBC:!B */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?!C:andAC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?xorBC:!C */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* xorCB */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?xorBC:nandBC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?xorBC:andBC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* xnorABC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::ABC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* xorCandBA */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?nandBA:xnorBA */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* xorBandAC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?nandAC:xnorAC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?nandAC:C */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* nandAxnorBC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andAnandBC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::And, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?nandBC:norBC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?!B:A */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?nandBC:!B */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?!C:A */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?nandBC:!C */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?!C:orAC */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* nandCB */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* xorAandBC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?nandBC:xnorBC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?nandBC:C */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* nandBxnorAC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?nandBC:B */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* nandCxnorBA */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?nandBC:orBC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* nandABC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::ABC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andABC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::ABC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?andBC:norBC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* andCxnorBA */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::And, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?andBC:!B */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* andBxnorAC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::And, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?andBC:!C */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?andBC:xorBC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* xnorAandBC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andCB */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?C:norAC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?andBC:C */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?C:!A */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?andBC:B */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?B:!A */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?andBC:orBC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* nandAnandBC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andAxnorBC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::And, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?andAC:!C */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?andAC:xorAC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* xnorBandAC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?andBA:xorBA */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* xnorCandBA */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* xorABC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::ABC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?xnorBC:nandBC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?xnorBC:andBC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* xnorCB */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?xnorBC:C */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?C:nandAC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?xnorBC:B */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?B:nandBA */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?xnorBC:orBC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* nandAxorBC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andCA */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?C:norBC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?andAC:C */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?C:!B */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?xnorAC:andAC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* xnorCA */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?C:xorBC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?C:nandBC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* andCorAB */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::And, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* xnorCorBA */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orCnorBA */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Or, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?C:B */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?orBA:!A */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?C:orBC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* orC!A */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Or, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?andAC:A */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?A:!B */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?andAC:orAC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* nandBnandAC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?xnorAC:A */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?A:nandBA */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?xnorAC:orAC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* nandBxorAC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?C:A */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?orBA:!B */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?C:orAC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* orC!B */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Or, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?orBA:xorBA */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* C?orBA:nandBA */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* orCxorBA */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Or, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orCnandBA */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Or, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andBA */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?B:norBC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?xnorBA:andBA */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* xnorBA */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?andBA:B */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?B:!C */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?B:xorBC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?B:nandBC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* andBorAC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::And, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* xnorBorAC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?B:C */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* B?orAC:!A */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orBnorAC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?B:orBC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* orB!A */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::A, TernaryLogicOperKind::Or, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?andBA:A */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?A:!C */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?A:xorAC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?A:nandAC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?andBA:orBA */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* nandCnandBA */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?xnorBA:orBA */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* nandCxorBA */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?B:A */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* B?orAC:!C */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?orAC:xorAC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* B?orAC:nandAC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* C?B:orBA */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* orB!C */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Or, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orBxorAC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orBnandAC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* andAorBC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::And, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* xnorAorBC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?A:C */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Select, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* A?orBC:!B */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* C?A:B */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Select, TernaryLogicUseFlags::B, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* A?orBC:!C */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?orBC:xorBC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* A?orBC:nandBC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* majorABC */ { TernaryLogicOperKind::Major, TernaryLogicUseFlags::ABC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A?orBC:xnorBC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::A },
/* orCandBA */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Or, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orCxnorBA */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Or, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orBandAC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orBxnorAC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orCB */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::BC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* nandAnorBC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* A */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orAnorBC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* B?A:orAC */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::B },
/* orA!B */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::B, TernaryLogicOperKind::Or, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* C?A:orBA */ { TernaryLogicOperKind::Select, TernaryLogicUseFlags::A, TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Cond, TernaryLogicUseFlags::C },
/* orA!C */ { TernaryLogicOperKind::Not, TernaryLogicUseFlags::C, TernaryLogicOperKind::Or, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orAxorBC */ { TernaryLogicOperKind::Xor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orAnandBC */ { TernaryLogicOperKind::Nand, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orAandBC */ { TernaryLogicOperKind::And, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orAxnorBC */ { TernaryLogicOperKind::Xnor, TernaryLogicUseFlags::BC, TernaryLogicOperKind::Or, TernaryLogicUseFlags::A, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orCA */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* nandBnorAC */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AC, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::B, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orBA */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::AB, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* nandCnorBA */ { TernaryLogicOperKind::Nor, TernaryLogicUseFlags::AB, TernaryLogicOperKind::Nand, TernaryLogicUseFlags::C, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* orABC */ { TernaryLogicOperKind::Or, TernaryLogicUseFlags::ABC, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
/* TRUE */ { TernaryLogicOperKind::True, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None, TernaryLogicOperKind::None, TernaryLogicUseFlags::None },
};
// clang-format on
return ternaryLogicFlags[control];
}
//------------------------------------------------------------------------
// GetTernaryControlByte: Get the control byte for a TernaryLogic operation
// given the oper and two existing control bytes
//
// Arguments:
// oper -- the operation being performed
// op1 -- the control byte for op1
// op2 -- the control byte for op2
//
// Return Value:
// The new control byte evaluated from performing oper on op1 and op2
//
uint8_t TernaryLogicInfo::GetTernaryControlByte(genTreeOps oper, uint8_t op1, uint8_t op2)
{
switch (oper)
{
case GT_AND:
{
return static_cast<uint8_t>(op1 & op2);
}
case GT_AND_NOT:
{
return static_cast<uint8_t>(~op1 & op2);
}
case GT_OR:
{
return static_cast<uint8_t>(op1 | op2);
}
case GT_XOR:
{
return static_cast<uint8_t>(op1 ^ op2);
}
default:
{
unreached();
}
}
}
//------------------------------------------------------------------------
// GetTernaryControlByte: Get the control byte for a TernaryLogic operation
// given a ternary logic oper and two inputs
//
// Arguments:
// oper -- the operation being performed
// op1 -- the control byte for op1, this is ignored for unary oper
// op2 -- the control byte for op2
//
// Return Value:
// The new control byte evaluated from performing oper on op1 and op2
//
uint8_t TernaryLogicInfo::GetTernaryControlByte(TernaryLogicOperKind oper, uint8_t op1, uint8_t op2)
{
switch (oper)
{
case TernaryLogicOperKind::Select:
{
return op2;
}
case TernaryLogicOperKind::Not:
{
return ~op2;
}
case TernaryLogicOperKind::And:
{
return op1 & op2;
}
case TernaryLogicOperKind::Nand:
{
return ~(op1 & op2);
}
case TernaryLogicOperKind::Or:
{
return op1 | op2;
}
case TernaryLogicOperKind::Nor:
{
return ~(op1 | op2);
}
case TernaryLogicOperKind::Xor:
{
return op1 ^ op2;
}
case TernaryLogicOperKind::Xnor:
{
return ~(op1 ^ op2);
}
default:
{
unreached();
}
}
}
//------------------------------------------------------------------------
// GetTernaryControlByte: Get the control byte for a TernaryLogic operation
// given an existing info and three control bytes
//
// Arguments:
// info -- the info describing the operation being performed
// op1 -- the control byte for op1
// op2 -- the control byte for op2
// op3 -- the control byte for op3
//
// Return Value:
// The new control byte evaluated from performing info on op1, op2, and op3
//
uint8_t TernaryLogicInfo::GetTernaryControlByte(const TernaryLogicInfo& info, uint8_t op1, uint8_t op2, uint8_t op3)
{
uint8_t oper1Result;
switch (info.oper1Use)
{
case TernaryLogicUseFlags::None:
{
assert(info.oper2 == TernaryLogicOperKind::None);
assert(info.oper2Use == TernaryLogicUseFlags::None);
assert(info.oper3 == TernaryLogicOperKind::None);
assert(info.oper3Use == TernaryLogicUseFlags::None);
switch (info.oper1)
{
case TernaryLogicOperKind::False:
{
oper1Result = 0x00;
break;
}
case TernaryLogicOperKind::True:
{
oper1Result = 0xFF;
break;
}
default:
{
unreached();
}
}
break;
}
case TernaryLogicUseFlags::A:
{
oper1Result = GetTernaryControlByte(info.oper1, 0x00, op1);
break;
}
case TernaryLogicUseFlags::B:
{
oper1Result = GetTernaryControlByte(info.oper1, 0x00, op2);
break;
}
case TernaryLogicUseFlags::C:
{
oper1Result = GetTernaryControlByte(info.oper1, 0x00, op3);
break;
}
case TernaryLogicUseFlags::AB:
{
oper1Result = GetTernaryControlByte(info.oper1, op1, op2);
break;
}
case TernaryLogicUseFlags::AC:
{
oper1Result = GetTernaryControlByte(info.oper1, op1, op3);
break;
}
case TernaryLogicUseFlags::BC:
{
oper1Result = GetTernaryControlByte(info.oper1, op2, op3);
break;
}
case TernaryLogicUseFlags::ABC:
{
assert(info.oper2 == TernaryLogicOperKind::None);
assert(info.oper2Use == TernaryLogicUseFlags::None);
assert(info.oper3 == TernaryLogicOperKind::None);
assert(info.oper3Use == TernaryLogicUseFlags::None);
switch (info.oper1)
{
case TernaryLogicOperKind::Nor:
{
oper1Result = ~(op1 | op2 | op3);
break;
}
case TernaryLogicOperKind::Minor:
{
oper1Result = 0x17;
break;
}
case TernaryLogicOperKind::Xnor:
{
oper1Result = ~(op1 ^ op2 ^ op3);
break;
}
case TernaryLogicOperKind::Nand:
{
oper1Result = ~(op1 & op2 & op3);
break;
}
case TernaryLogicOperKind::And:
{
oper1Result = op1 & op2 & op3;
break;
}
case TernaryLogicOperKind::Xor:
{
oper1Result = op1 ^ op2 ^ op3;
break;
}
case TernaryLogicOperKind::Major:
{
oper1Result = 0xE8;
break;
}
case TernaryLogicOperKind::Or:
{
oper1Result = op1 | op2 | op3;
break;
}
default:
{
unreached();
}
}
break;
}
default:
{
unreached();
}
}
uint8_t oper2Result;
switch (info.oper2Use)
{
case TernaryLogicUseFlags::None:
{
assert(info.oper3 == TernaryLogicOperKind::None);
assert(info.oper3Use == TernaryLogicUseFlags::None);
oper2Result = oper1Result;
break;
}
case TernaryLogicUseFlags::A:
{
oper2Result = GetTernaryControlByte(info.oper2, oper1Result, op1);
break;
}
case TernaryLogicUseFlags::B:
{
oper2Result = GetTernaryControlByte(info.oper2, oper1Result, op2);
break;
}
case TernaryLogicUseFlags::C:
{
oper2Result = GetTernaryControlByte(info.oper2, oper1Result, op3);
break;
}
case TernaryLogicUseFlags::AB:
{
oper2Result = GetTernaryControlByte(info.oper2, op1, op2);
break;
}
case TernaryLogicUseFlags::AC:
{
oper2Result = GetTernaryControlByte(info.oper2, op1, op3);
break;
}
case TernaryLogicUseFlags::BC:
{
oper2Result = GetTernaryControlByte(info.oper2, op2, op3);
break;
}
default:
{
unreached();
}
}
uint8_t oper3Result;
switch (info.oper3Use)
{
case TernaryLogicUseFlags::None:
{
assert(info.oper3 == TernaryLogicOperKind::None);
oper3Result = oper2Result;
break;
}
case TernaryLogicUseFlags::A:
{
assert(info.oper3 == TernaryLogicOperKind::Cond);
oper3Result = (oper1Result & op1) | (oper2Result & ~op1);
break;
}
case TernaryLogicUseFlags::B:
{
assert(info.oper3 == TernaryLogicOperKind::Cond);
oper3Result = (oper1Result & op2) | (oper2Result & ~op2);
break;
}
case TernaryLogicUseFlags::C:
{
assert(info.oper3 == TernaryLogicOperKind::Cond);
oper3Result = (oper1Result & op3) | (oper2Result & ~op3);
break;
}
default:
{
unreached();
}
}
return oper3Result;
}
#endif // TARGET_XARCH
//------------------------------------------------------------------------
// getBaseJitTypeFromArgIfNeeded: Get simdBaseJitType of intrinsic from 1st or 2nd argument depending on the flag
//
// Arguments:
// intrinsic -- id of the intrinsic function.
// clsHnd -- class handle containing the intrinsic function.
// method -- method handle of the intrinsic function.
// sig -- signature of the intrinsic call.
// simdBaseJitType -- Predetermined simdBaseJitType, could be CORINFO_TYPE_UNDEF
//
// Return Value:
// The basetype of intrinsic of it can be fetched from 1st or 2nd argument, else return baseType unmodified.
//
CorInfoType Compiler::getBaseJitTypeFromArgIfNeeded(NamedIntrinsic intrinsic,
CORINFO_CLASS_HANDLE clsHnd,
CORINFO_SIG_INFO* sig,
CorInfoType simdBaseJitType)
{
if (HWIntrinsicInfo::BaseTypeFromSecondArg(intrinsic) || HWIntrinsicInfo::BaseTypeFromFirstArg(intrinsic))
{
CORINFO_ARG_LIST_HANDLE arg = sig->args;
if (HWIntrinsicInfo::BaseTypeFromSecondArg(intrinsic))
{
arg = info.compCompHnd->getArgNext(arg);
}
CORINFO_CLASS_HANDLE argClass = info.compCompHnd->getArgClass(sig, arg);
simdBaseJitType = getBaseJitTypeAndSizeOfSIMDType(argClass);
if (simdBaseJitType == CORINFO_TYPE_UNDEF) // the argument is not a vector
{
CORINFO_CLASS_HANDLE tmpClass;
simdBaseJitType = strip(info.compCompHnd->getArgType(sig, arg, &tmpClass));
if (simdBaseJitType == CORINFO_TYPE_PTR)
{
simdBaseJitType = info.compCompHnd->getChildType(argClass, &tmpClass);
}
}
assert(simdBaseJitType != CORINFO_TYPE_UNDEF);
}
return simdBaseJitType;
}
//------------------------------------------------------------------------
// vnEncodesResultTypeForHWIntrinsic(NamedIntrinsic hwIntrinsicID):
//
// Arguments:
// hwIntrinsicID -- The id for the HW intrinsic
//
// Return Value:
// Returns true if this intrinsic requires value numbering to add an
// extra SimdType argument that encodes the resulting type.
// If we don't do this overloaded versions can return the same VN
// leading to incorrect CSE substitutions.
//
/* static */ bool Compiler::vnEncodesResultTypeForHWIntrinsic(NamedIntrinsic hwIntrinsicID)
{
// No extra type information is needed for scalar/special HW Intrinsic.
//
unsigned simdSize = 0;
if (HWIntrinsicInfo::tryLookupSimdSize(hwIntrinsicID, &simdSize) && (simdSize == 0))
{
return false;
}
int numArgs = HWIntrinsicInfo::lookupNumArgs(hwIntrinsicID);
// HW Intrinsic's with -1 for numArgs have a varying number of args, so we currently
// give them a unique value number, and don't add an extra argument.
//
if (numArgs == -1)
{
return false;
}
// We iterate over all of the different baseType's for this intrinsic in the HWIntrinsicInfo table
// We set diffInsCount to the number of instructions that can execute differently.
//
unsigned diffInsCount = 0;
#ifdef TARGET_XARCH
instruction lastIns = INS_invalid;
#endif
for (var_types baseType = TYP_BYTE; (baseType <= TYP_DOUBLE); baseType = (var_types)(baseType + 1))
{
instruction curIns = HWIntrinsicInfo::lookupIns(hwIntrinsicID, baseType);
if (curIns != INS_invalid)
{
#ifdef TARGET_XARCH
if (curIns != lastIns)
{
diffInsCount++;
// remember the last valid instruction that we saw
lastIns = curIns;
}
#elif defined(TARGET_ARM64)
// On ARM64 we use the same instruction and specify an insOpt arrangement
// so we always consider the instruction operation to be different
//
diffInsCount++;
#endif // TARGET
if (diffInsCount >= 2)
{
// We can early exit the loop now
break;
}
}
}
// If we see two (or more) different instructions we need the extra VNF_SimdType arg
return (diffInsCount >= 2);
}
struct HWIntrinsicIsaRange
{
NamedIntrinsic FirstId;
NamedIntrinsic LastId;
};
static const HWIntrinsicIsaRange hwintrinsicIsaRangeArray[] = {
// clang-format off
#if defined(TARGET_XARCH)
{ FIRST_NI_X86Base, LAST_NI_X86Base },
{ FIRST_NI_SSE, LAST_NI_SSE },
{ FIRST_NI_SSE2, LAST_NI_SSE2 },
{ FIRST_NI_SSE3, LAST_NI_SSE3 },
{ FIRST_NI_SSSE3, LAST_NI_SSSE3 },
{ FIRST_NI_SSE41, LAST_NI_SSE41 },
{ FIRST_NI_SSE42, LAST_NI_SSE42 },
{ FIRST_NI_AVX, LAST_NI_AVX },
{ FIRST_NI_AVX2, LAST_NI_AVX2 },
{ FIRST_NI_AES, LAST_NI_AES },
{ FIRST_NI_BMI1, LAST_NI_BMI1 },
{ FIRST_NI_BMI2, LAST_NI_BMI2 },
{ FIRST_NI_FMA, LAST_NI_FMA },
{ FIRST_NI_LZCNT, LAST_NI_LZCNT },
{ FIRST_NI_PCLMULQDQ, LAST_NI_PCLMULQDQ },
{ FIRST_NI_POPCNT, LAST_NI_POPCNT },
{ FIRST_NI_Vector128, LAST_NI_Vector128 },
{ FIRST_NI_Vector256, LAST_NI_Vector256 },
{ FIRST_NI_Vector512, LAST_NI_Vector512 },
{ FIRST_NI_AVXVNNI, LAST_NI_AVXVNNI },
{ NI_Illegal, NI_Illegal }, // MOVBE
{ FIRST_NI_X86Serialize, LAST_NI_X86Serialize },
{ NI_Illegal, NI_Illegal }, // EVEX
{ FIRST_NI_AVX512F, LAST_NI_AVX512F },
{ FIRST_NI_AVX512F_VL, LAST_NI_AVX512F_VL },
{ FIRST_NI_AVX512BW, LAST_NI_AVX512BW },
{ FIRST_NI_AVX512BW_VL, LAST_NI_AVX512BW_VL },
{ FIRST_NI_AVX512CD, LAST_NI_AVX512CD },
{ FIRST_NI_AVX512CD_VL, LAST_NI_AVX512CD_VL },
{ FIRST_NI_AVX512DQ, LAST_NI_AVX512DQ },
{ FIRST_NI_AVX512DQ_VL, LAST_NI_AVX512DQ_VL },
{ FIRST_NI_AVX512VBMI, LAST_NI_AVX512VBMI },
{ FIRST_NI_AVX512VBMI_VL, LAST_NI_AVX512VBMI_VL },
{ FIRST_NI_AVX10v1, LAST_NI_AVX10v1 },
{ FIRST_NI_AVX10v1_V512, LAST_NI_AVX10v1_V512 },
{ NI_Illegal, NI_Illegal }, // VectorT128
{ NI_Illegal, NI_Illegal }, // VectorT256
{ NI_Illegal, NI_Illegal }, // VectorT512
{ FIRST_NI_X86Base_X64, LAST_NI_X86Base_X64 },
{ FIRST_NI_SSE_X64, LAST_NI_SSE_X64 },
{ FIRST_NI_SSE2_X64, LAST_NI_SSE2_X64 },
{ NI_Illegal, NI_Illegal }, // SSE3_X64
{ NI_Illegal, NI_Illegal }, // SSSE3_X64
{ FIRST_NI_SSE41_X64, LAST_NI_SSE41_X64 },
{ FIRST_NI_SSE42_X64, LAST_NI_SSE42_X64 },
{ NI_Illegal, NI_Illegal }, // AVX_X64
{ NI_Illegal, NI_Illegal }, // AVX2_X64
{ NI_Illegal, NI_Illegal }, // AES_X64
{ FIRST_NI_BMI1_X64, LAST_NI_BMI1_X64 },
{ FIRST_NI_BMI2_X64, LAST_NI_BMI2_X64 },
{ NI_Illegal, NI_Illegal }, // FMA_X64
{ FIRST_NI_LZCNT_X64, LAST_NI_LZCNT_X64 },
{ NI_Illegal, NI_Illegal }, // PCLMULQDQ_X64
{ FIRST_NI_POPCNT_X64, LAST_NI_POPCNT_X64 },
{ NI_Illegal, NI_Illegal }, // AVXVNNI_X64
{ NI_Illegal, NI_Illegal }, // MOVBE_X64
{ NI_Illegal, NI_Illegal }, // X86Serialize_X64
{ NI_Illegal, NI_Illegal }, // EVEX_X64
{ FIRST_NI_AVX512F_X64, LAST_NI_AVX512F_X64 },
{ NI_Illegal, NI_Illegal }, // AVX512F_VL_X64
{ NI_Illegal, NI_Illegal }, // AVX512BW_X64
{ NI_Illegal, NI_Illegal }, // AVX512BW_VL_X64
{ NI_Illegal, NI_Illegal }, // AVX512CD_X64
{ NI_Illegal, NI_Illegal }, // AVX512CD_VL_X64
{ NI_Illegal, NI_Illegal }, // AVX512DQ_X64
{ NI_Illegal, NI_Illegal }, // AVX512DQ_VL_X64
{ NI_Illegal, NI_Illegal }, // AVX512VBMI_X64
{ NI_Illegal, NI_Illegal }, // AVX512VBMI_VL_X64
{ FIRST_NI_AVX10v1_X64, LAST_NI_AVX10v1_X64 },
{ NI_Illegal, NI_Illegal }, // AVX10v1_V512_X64
#elif defined (TARGET_ARM64)
{ FIRST_NI_ArmBase, LAST_NI_ArmBase },
{ FIRST_NI_AdvSimd, LAST_NI_AdvSimd },
{ FIRST_NI_Aes, LAST_NI_Aes },
{ FIRST_NI_Crc32, LAST_NI_Crc32 },
{ FIRST_NI_Dp, LAST_NI_Dp },
{ FIRST_NI_Rdm, LAST_NI_Rdm },
{ FIRST_NI_Sha1, LAST_NI_Sha1 },
{ FIRST_NI_Sha256, LAST_NI_Sha256 },
{ NI_Illegal, NI_Illegal }, // Atomics
{ FIRST_NI_Vector64, LAST_NI_Vector64 },
{ FIRST_NI_Vector128, LAST_NI_Vector128 },
{ NI_Illegal, NI_Illegal }, // Dczva
{ NI_Illegal, NI_Illegal }, // Rcpc
{ NI_Illegal, NI_Illegal }, // VectorT128
{ NI_Illegal, NI_Illegal }, // Rcpc2
{ FIRST_NI_Sve, LAST_NI_Sve },
{ FIRST_NI_ArmBase_Arm64, LAST_NI_ArmBase_Arm64 },
{ FIRST_NI_AdvSimd_Arm64, LAST_NI_AdvSimd_Arm64 },
{ NI_Illegal, NI_Illegal }, // Aes_Arm64
{ FIRST_NI_Crc32_Arm64, LAST_NI_Crc32_Arm64 },
{ NI_Illegal, NI_Illegal }, // Dp_Arm64
{ FIRST_NI_Rdm_Arm64, LAST_NI_Rdm_Arm64 },
{ NI_Illegal, NI_Illegal }, // Sha1_Arm64
{ NI_Illegal, NI_Illegal }, // Sha256_Arm64
{ NI_Illegal, NI_Illegal }, // Sve_Arm64
#else
#error Unsupported platform
#endif
// clang-format on
};
#if defined(DEBUG)
static void ValidateHWIntrinsicInfo(CORINFO_InstructionSet isa, NamedIntrinsic ni, const HWIntrinsicInfo& info)
{
// We should have found the entry we expected to find here
assert(info.id == ni);
// It should belong to the expected ISA
assert(info.isa == isa);
if ((info.simdSize != -1) && (info.simdSize != 0))
{
// We should only have known SIMD sizes
#if defined(TARGET_ARM64)
assert((info.simdSize == 8) || (info.simdSize == 16));
#elif defined(TARGET_XARCH)
assert((info.simdSize == 16) || (info.simdSize == 32) || (info.simdSize == 64));
#else
unreached();
#endif
}
if (info.numArgs != -1)
{
// We should only have an expected number of arguments
#if defined(TARGET_ARM64)
assert((info.numArgs >= 0) && (info.numArgs <= 4));
#elif defined(TARGET_XARCH)
assert((info.numArgs >= 0) && (info.numArgs <= 5));
#else
unreached();
#endif
}
// TODO: There's more we could validate here in terms of flags, instructions used, etc.
// Some of this is already done ad-hoc elsewhere throughout the JIT
}
static void ValidateHWIntrinsicIsaRange(CORINFO_InstructionSet isa, const HWIntrinsicIsaRange& isaRange)
{
// Both entries should be illegal if either is
if (isaRange.FirstId == NI_Illegal)
{
assert(isaRange.LastId == NI_Illegal);
return;
}
assert(isaRange.LastId != NI_Illegal);
// Both entries should belong to the expected ISA
assert(HWIntrinsicInfo::lookupIsa(isaRange.FirstId) == isa);
assert(HWIntrinsicInfo::lookupIsa(isaRange.LastId) == isa);
// The last ID should be the same as or after the first ID
assert(isaRange.FirstId <= isaRange.LastId);
// The ID before the range should not be part of the expected ISA
NamedIntrinsic prevId = static_cast<NamedIntrinsic>(isaRange.FirstId - 1);
assert((prevId == NI_HW_INTRINSIC_START) || (HWIntrinsicInfo::lookupIsa(prevId) != isa));
// The ID after the range should not be part of the expected ISA