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

Issue 1555713002: [Interpreter] Bytecodes for exchanging registers. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: One more test. Created 4 years, 12 months ago
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Index: src/compiler/bytecode-graph-builder.h
diff --git a/src/compiler/bytecode-graph-builder.h b/src/compiler/bytecode-graph-builder.h
index 6770b5de142700f8beed789fd11212556a92300f..1ec437910e19b9b5f47e01670c888f5eb331f503 100644
--- a/src/compiler/bytecode-graph-builder.h
+++ b/src/compiler/bytecode-graph-builder.h
@@ -263,6 +263,7 @@ class BytecodeGraphBuilder::Environment : public ZoneObject {
void BindRegister(interpreter::Register the_register, Node* node);
Node* LookupRegister(interpreter::Register the_register) const;
+ void ExchangeRegisters(interpreter::Register r0, interpreter::Register r1);
void BindAccumulator(Node* node, FrameStateBeforeAndAfter* states = nullptr);
Node* LookupAccumulator() const;
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