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Unified Diff: src/compiler/bytecode-graph-builder.cc

Issue 2260473003: [interpreter] Add CreateCatchContext bytecode (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: group context bytecodes Created 4 years, 4 months ago
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Index: src/compiler/bytecode-graph-builder.cc
diff --git a/src/compiler/bytecode-graph-builder.cc b/src/compiler/bytecode-graph-builder.cc
index 029d90c4db6b93df830bd79ec82e8bca9b2e21b3..9aba0ac7fcf8710a717c9c815e5422138a78acfe 100644
--- a/src/compiler/bytecode-graph-builder.cc
+++ b/src/compiler/bytecode-graph-builder.cc
@@ -942,6 +942,18 @@ void BytecodeGraphBuilder::VisitCreateFunctionContext() {
environment()->BindAccumulator(context);
}
+void BytecodeGraphBuilder::VisitCreateCatchContext() {
+ interpreter::Register reg = bytecode_iterator().GetRegisterOperand(0);
+ Node* exception = environment()->LookupRegister(reg);
+ Handle<String> name =
+ Handle<String>::cast(bytecode_iterator().GetConstantForIndexOperand(1));
+ Node* closure = environment()->LookupAccumulator();
+
+ const Operator* op = javascript()->CreateCatchContext(name);
+ Node* context = NewNode(op, exception, closure);
+ environment()->BindAccumulator(context);
+}
+
void BytecodeGraphBuilder::VisitCreateWithContext() {
Node* object =
environment()->LookupRegister(bytecode_iterator().GetRegisterOperand(0));
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