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GDScript: Pool temporary values by type on the stack

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So the stack slots perform less type changes, which is useful for
future optimizations.
This commit is contained in:
George Marques
2021-04-14 14:35:51 -03:00
parent b4b7c97d38
commit 40502a1689
5 changed files with 115 additions and 49 deletions
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4
modules/gdscript/gdscript_compiler.cpp
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@ -711,7 +711,7 @@ GDScriptCodeGenerator::Address GDScriptCompiler::_parse_expression(CodeGen &code
case GDScriptParser::Node::UNARY_OPERATOR: {
const GDScriptParser::UnaryOpNode *unary = static_cast<const GDScriptParser::UnaryOpNode *>(p_expression);
GDScriptCodeGenerator::Address result = codegen.add_temporary();
GDScriptCodeGenerator::Address result = codegen.add_temporary(_gdtype_from_datatype(unary->get_datatype()));
GDScriptCodeGenerator::Address operand = _parse_expression(codegen, r_error, unary->operand);
if (r_error) {
@ -729,7 +729,7 @@ GDScriptCodeGenerator::Address GDScriptCompiler::_parse_expression(CodeGen &code
case GDScriptParser::Node::BINARY_OPERATOR: {
const GDScriptParser::BinaryOpNode *binary = static_cast<const GDScriptParser::BinaryOpNode *>(p_expression);
GDScriptCodeGenerator::Address result = codegen.add_temporary();
GDScriptCodeGenerator::Address result = codegen.add_temporary(_gdtype_from_datatype(binary->get_datatype()));
switch (binary->operation) {
case GDScriptParser::BinaryOpNode::OP_LOGIC_AND: {