runtime/vm/intermediate_language.h - Issue 11016028: Add fast 64-bit integer ADD and SUB to the optimizing compiler.

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Unified Diff: runtime/vm/intermediate_language.h

Issue 11016028: Add fast 64-bit integer ADD and SUB to the optimizing compiler. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 8 years, 2 months ago

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Index: runtime/vm/intermediate_language.h

===================================================================

--- runtime/vm/intermediate_language.h (revision 13168)

+++ runtime/vm/intermediate_language.h (working copy)

@@ -3538,7 +3538,9 @@

virtual void PrintOperandsTo(BufferFormatter* f) const;

- virtual bool CanDeoptimize() const { return false; }

+ virtual bool CanDeoptimize() const {

+ return (op_kind() == Token::kADD) || (op_kind() == Token::kSUB);

+ }

virtual bool HasSideEffect() const { return false; }

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