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Unified Diff: src/ia32/codegen-ia32.h

Issue 1858002: Port inlined version of swap primitive for sorting from ia32 to x64.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 10 years, 8 months ago
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Index: src/ia32/codegen-ia32.h
===================================================================
--- src/ia32/codegen-ia32.h (revision 4559)
+++ src/ia32/codegen-ia32.h (working copy)
@@ -636,7 +636,9 @@
// Fast support for number to string.
void GenerateNumberToString(ZoneList<Expression*>* args);
- // Fast swapping of elements.
+ // Fast swapping of elements. Takes three expressions, the object and two
+ // indices. This should only be used if the indices are known to be
+ // non-negative and within bounds of the elements array at the call site.
void GenerateSwapElements(ZoneList<Expression*>* args);
// Fast call for custom callbacks.
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