luau/CodeGen/include/Luau/ConditionX64.h

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// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
#pragma once
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#include "Luau/Common.h"
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namespace Luau
{
namespace CodeGen
{
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enum class ConditionX64 : uint8_t
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{
Overflow,
NoOverflow,
Carry,
NoCarry,
Below,
BelowEqual,
Above,
AboveEqual,
Equal,
Less,
LessEqual,
Greater,
GreaterEqual,
NotBelow,
NotBelowEqual,
NotAbove,
NotAboveEqual,
NotEqual,
NotLess,
NotLessEqual,
NotGreater,
NotGreaterEqual,
Zero,
NotZero,
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Parity,
NotParity,
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Count
};
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inline ConditionX64 getReverseCondition(ConditionX64 cond)
{
switch (cond)
{
case ConditionX64::Overflow:
return ConditionX64::NoOverflow;
case ConditionX64::NoOverflow:
return ConditionX64::Overflow;
case ConditionX64::Carry:
return ConditionX64::NoCarry;
case ConditionX64::NoCarry:
return ConditionX64::Carry;
case ConditionX64::Below:
return ConditionX64::NotBelow;
case ConditionX64::BelowEqual:
return ConditionX64::NotBelowEqual;
case ConditionX64::Above:
return ConditionX64::NotAbove;
case ConditionX64::AboveEqual:
return ConditionX64::NotAboveEqual;
case ConditionX64::Equal:
return ConditionX64::NotEqual;
case ConditionX64::Less:
return ConditionX64::NotLess;
case ConditionX64::LessEqual:
return ConditionX64::NotLessEqual;
case ConditionX64::Greater:
return ConditionX64::NotGreater;
case ConditionX64::GreaterEqual:
return ConditionX64::NotGreaterEqual;
case ConditionX64::NotBelow:
return ConditionX64::Below;
case ConditionX64::NotBelowEqual:
return ConditionX64::BelowEqual;
case ConditionX64::NotAbove:
return ConditionX64::Above;
case ConditionX64::NotAboveEqual:
return ConditionX64::AboveEqual;
case ConditionX64::NotEqual:
return ConditionX64::Equal;
case ConditionX64::NotLess:
return ConditionX64::Less;
case ConditionX64::NotLessEqual:
return ConditionX64::LessEqual;
case ConditionX64::NotGreater:
return ConditionX64::Greater;
case ConditionX64::NotGreaterEqual:
return ConditionX64::GreaterEqual;
case ConditionX64::Zero:
return ConditionX64::NotZero;
case ConditionX64::NotZero:
return ConditionX64::Zero;
case ConditionX64::Parity:
return ConditionX64::NotParity;
case ConditionX64::NotParity:
return ConditionX64::Parity;
case ConditionX64::Count:
LUAU_ASSERT(!"invalid ConditionX64 value");
}
return ConditionX64::Count;
}
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} // namespace CodeGen
} // namespace Luau