src/ast.cc - Issue 8589019: Landing: [hydrogen] optimize switch with string clauses. Patch by Fedor Indutny <fedor.indutny@gm...

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Unified Diff: src/ast.cc

Issue 8589019: Landing: [hydrogen] optimize switch with string clauses. Patch by Fedor Indutny <fedor.indutny@gm... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 9 years, 1 month ago

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Index: src/ast.cc

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

--- src/ast.cc (revision 10006)

+++ src/ast.cc (working copy)

@@ -710,6 +710,10 @@

TypeInfo info = oracle->SwitchType(this);

if (info.IsSmi()) {

compare_type_ = SMI_ONLY;

+ } else if (info.IsSymbol()) {

+ compare_type_ = SYMBOL_ONLY;

+ } else if (info.IsNonSymbol()) {

+ compare_type_ = STRING_ONLY;

} else if (info.IsNonPrimitive()) {

compare_type_ = OBJECT_ONLY;

} else {

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