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LLL: reorder arithmetic/binary instruction list for readability

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This commit is contained in:
Alex Beregszaszi 2016-10-26 01:16:29 +01:00
parent ee3cfd8f52
commit 6cb9c36977
1 changed files with 26 additions and 3 deletions
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29
liblll/CodeFragment.cpp
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@ -330,9 +330,32 @@ void CodeFragment::constructOperation(sp::utree const& _t, CompilerState& _s)
if (nonStandard)
return;
std::map<std::string, Instruction> const c_arith = { { "+", Instruction::ADD }, { "-", Instruction::SUB }, { "*", Instruction::MUL }, { "/", Instruction::DIV }, { "%", Instruction::MOD }, { "&", Instruction::AND }, { "|", Instruction::OR }, { "^", Instruction::XOR } };
std::map<std::string, pair<Instruction, bool>> const c_binary = { { "<", { Instruction::LT, false } }, { "<=", { Instruction::GT, true } }, { ">", { Instruction::GT, false } }, { ">=", { Instruction::LT, true } }, { "S<", { Instruction::SLT, false } }, { "S<=", { Instruction::SGT, true } }, { "S>", { Instruction::SGT, false } }, { "S>=", { Instruction::SLT, true } }, { "=", { Instruction::EQ, false } }, { "!=", { Instruction::EQ, true } } };
std::map<std::string, Instruction> const c_unary = { { "!", Instruction::ISZERO }, { "~", Instruction::NOT } };
std::map<std::string, Instruction> const c_arith = {
{ "+", Instruction::ADD },
{ "-", Instruction::SUB },
{ "*", Instruction::MUL },
{ "/", Instruction::DIV },
{ "%", Instruction::MOD },
{ "&", Instruction::AND },
{ "|", Instruction::OR },
{ "^", Instruction::XOR }
};
std::map<std::string, pair<Instruction, bool>> const c_binary = {
{ "<", { Instruction::LT, false } },
{ "<=", { Instruction::GT, true } },
{ ">", { Instruction::GT, false } },
{ ">=", { Instruction::LT, true } },
{ "S<", { Instruction::SLT, false } },
{ "S<=", { Instruction::SGT, true } },
{ "S>", { Instruction::SGT, false } },
{ "S>=", { Instruction::SLT, true } },
{ "=", { Instruction::EQ, false } },
{ "!=", { Instruction::EQ, true } }
};
std::map<std::string, Instruction> const c_unary = {
{ "!", Instruction::ISZERO },
{ "~", Instruction::NOT }
};
vector<CodeFragment> code;
CompilerState ns = _s;