src/hydrogen-instructions.h - Issue 9452022: Speed up removing phi nodes.

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Unified Diff: src/hydrogen-instructions.h

Issue 9452022: Speed up removing phi nodes. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 8 years, 10 months ago

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Index: src/hydrogen-instructions.h

diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h

index 4a01085043960f0881b3a28edee51c5c606b4ced..011529d6cdfd94f85f2029b93e93ee07333d6e19 100644

--- a/src/hydrogen-instructions.h

+++ b/src/hydrogen-instructions.h

@@ -631,7 +631,9 @@ class HValue: public ZoneObject {

return use_list_ != NULL && use_list_->tail() != NULL;

}

int UseCount() const;

- void ClearOperands();

+ // Mark this HValue as dead and to be removed from other HValues' use lists.

+ void Kill();

int flags() const { return flags_; }

void SetFlag(Flag f) { flags_ |= (1 << f); }