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| author | Simon Hausmann <simon.hausmann@nokia.com> | 2012-03-12 14:11:15 +0100 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@nokia.com> | 2012-03-12 14:11:15 +0100 |
| commit | dd91e772430dc294e3bf478c119ef8d43c0a3358 (patch) | |
| tree | 6f33ce4d5872a5691e0291eb45bf6ab373a5f567 /Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp | |
| parent | ad0d549d4cc13433f77c1ac8f0ab379c83d93f28 (diff) | |
| download | qtwebkit-dd91e772430dc294e3bf478c119ef8d43c0a3358.tar.gz | |
Imported WebKit commit 3db4eb1820ac8fb03065d7ea73a4d9db1e8fea1a (http://svn.webkit.org/repository/webkit/trunk@110422)
This includes build fixes for the latest qtbase/qtdeclarative as well as the final QML2 API.
Diffstat (limited to 'Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp')
| -rw-r--r-- | Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp b/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp index 2d4181912..bb95cafb6 100644 --- a/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp +++ b/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp @@ -871,7 +871,15 @@ RegisterID* UnaryOpNode::emitBytecode(BytecodeGenerator& generator, RegisterID* return generator.emitUnaryOp(opcodeID(), generator.finalDestination(dst), src); } - +// ------------------------------ BitwiseNotNode ----------------------------------- + +RegisterID* BitwiseNotNode::emitBytecode(BytecodeGenerator& generator, RegisterID* dst) +{ + RefPtr<RegisterID> src2 = generator.emitLoad(generator.newTemporary(), jsNumber(-1)); + RegisterID* src1 = generator.emitNode(m_expr); + return generator.emitBinaryOp(op_bitxor, generator.finalDestination(dst, src1), src1, src2.get(), OperandTypes(m_expr->resultDescriptor(), ResultType::numberTypeIsInt32())); +} + // ------------------------------ LogicalNotNode ----------------------------------- void LogicalNotNode::emitBytecodeInConditionContext(BytecodeGenerator& generator, Label* trueTarget, Label* falseTarget, bool fallThroughMeansTrue) @@ -2009,8 +2017,8 @@ RegisterID* TryNode::emitBytecode(BytecodeGenerator& generator, RegisterID* dst) inline void ScopeNode::emitStatementsBytecode(BytecodeGenerator& generator, RegisterID* dst) { - if (m_data->m_statements) - m_data->m_statements->emitBytecode(generator, dst); + if (m_statements) + m_statements->emitBytecode(generator, dst); } // ------------------------------ ProgramNode ----------------------------- |