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| author | Lars Knoll <lars.knoll@qt.io> | 2017-08-06 11:41:21 +0200 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2017-08-08 18:59:02 +0000 |
| commit | 64a20f9277f5461640e531a6dc1ca28ae91afa39 (patch) | |
| tree | 6f4020b49ce8e16231216f05e71264b3225c4312 /src/qml/compiler/qv4codegen.cpp | |
| parent | d24da7f9497834f982e5cd6e29ff53b73fbac1a3 (diff) | |
| download | qtdeclarative-64a20f9277f5461640e531a6dc1ca28ae91afa39.tar.gz | |
Use the accumulator for the rhs of CmpJmp instructions
Change-Id: Ib7923863a88aacab93b06fa3c75d788fcfc0bf4e
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/compiler/qv4codegen.cpp')
| -rw-r--r-- | src/qml/compiler/qv4codegen.cpp | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/qml/compiler/qv4codegen.cpp b/src/qml/compiler/qv4codegen.cpp index 1ad7e59203..d00e29bc09 100644 --- a/src/qml/compiler/qv4codegen.cpp +++ b/src/qml/compiler/qv4codegen.cpp @@ -991,7 +991,7 @@ static QSOperator::Op invert(QSOperator::Op oper) Codegen::Reference Codegen::jumpBinop(QSOperator::Op oper, Reference &left, Reference &right) { left = left.storeOnStack(); - right = right.storeOnStack(); + right.loadInAccumulator(); const BytecodeGenerator::Label *jumpTarget = _expr.iftrue(); if (_expr.trueBlockFollowsCondition()) { oper = invert(oper); @@ -1002,42 +1002,36 @@ Codegen::Reference Codegen::jumpBinop(QSOperator::Op oper, Reference &left, Refe case QSOperator::Equal: { Instruction::CmpJmpEq cjump; cjump.lhs = left.stackSlot(); - cjump.rhs = right.stackSlot(); bytecodeGenerator->addJumpInstruction(cjump).link(*jumpTarget); break; } case QSOperator::NotEqual: { Instruction::CmpJmpNe cjump; cjump.lhs = left.stackSlot(); - cjump.rhs = right.stackSlot(); bytecodeGenerator->addJumpInstruction(cjump).link(*jumpTarget); break; } case QSOperator::Gt: { Instruction::CmpJmpGt cjump; cjump.lhs = left.stackSlot(); - cjump.rhs = right.stackSlot(); bytecodeGenerator->addJumpInstruction(cjump).link(*jumpTarget); break; } case QSOperator::Ge: { Instruction::CmpJmpGe cjump; cjump.lhs = left.stackSlot(); - cjump.rhs = right.stackSlot(); bytecodeGenerator->addJumpInstruction(cjump).link(*jumpTarget); break; } case QSOperator::Lt: { Instruction::CmpJmpLt cjump; cjump.lhs = left.stackSlot(); - cjump.rhs = right.stackSlot(); bytecodeGenerator->addJumpInstruction(cjump).link(*jumpTarget); break; } case QSOperator::Le: { Instruction::CmpJmpLe cjump; cjump.lhs = left.stackSlot(); - cjump.rhs = right.stackSlot(); bytecodeGenerator->addJumpInstruction(cjump).link(*jumpTarget); break; } |