src/x64/builtins-x64.cc - Issue 12957004: ES6 symbols: turn symbols into a proper primitive type

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Unified Diff: src/x64/builtins-x64.cc

Issue 12957004: ES6 symbols: turn symbols into a proper primitive type (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 9 months ago

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Index: src/x64/builtins-x64.cc

diff --git a/src/x64/builtins-x64.cc b/src/x64/builtins-x64.cc

index 0b70c1a0c0b311482238e978e80ce27948d8097e..a49497e27051e1ba6cfacf7f034c8272ddc1cbec 100644

--- a/src/x64/builtins-x64.cc

+++ b/src/x64/builtins-x64.cc

@@ -416,10 +416,6 @@ static void Generate_JSConstructStubHelper(MacroAssembler* masm,

__ CmpObjectType(rax, FIRST_SPEC_OBJECT_TYPE, rcx);

__ j(above_equal, &exit);

- // Symbols are "objects".

- __ CmpInstanceType(rcx, SYMBOL_TYPE);

- __ j(equal, &exit);

// Throw away the result of the constructor invocation and use the

// on-stack receiver as the result.

__ bind(&use_receiver);