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Unified Diff: src/x64/lithium-codegen-x64.h

Issue 8640001: Implement crankshaft support for nested object literals. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Ported lithium part to x64 and ARM. Created 9 years, 1 month ago
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Index: src/x64/lithium-codegen-x64.h
diff --git a/src/x64/lithium-codegen-x64.h b/src/x64/lithium-codegen-x64.h
index ee544666044ea062fd4f7f8c37011be96d12eb00..81c3acddc0c1f407f4453dda1f30a0acdbaa328e 100644
--- a/src/x64/lithium-codegen-x64.h
+++ b/src/x64/lithium-codegen-x64.h
@@ -289,6 +289,13 @@ class LCodeGen BASE_EMBEDDED {
// register, or a stack slot operand.
void EmitPushTaggedOperand(LOperand* operand);
+ // Emits optimized code to deep-copy the contents of statically known
+ // object graphs (e.g. object literal boilerplate).
+ void EmitDeepCopy(Handle<JSObject> object,
+ Register result,
+ Register source,
+ int* offset);
+
struct JumpTableEntry {
explicit inline JumpTableEntry(Address entry)
: label(),
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