src/compiler/bytecode-graph-builder.h - Issue 1555713002: [Interpreter] Bytecodes for exchanging registers.

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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;