src/ia32/full-codegen-ia32.cc - Issue 6694044: Strict mode poison pills for function.caller and function.arguments

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Unified Diff: src/ia32/full-codegen-ia32.cc

Issue 6694044: Strict mode poison pills for function.caller and function.arguments (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Final touches. Created 9 years, 9 months ago

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Index: src/ia32/full-codegen-ia32.cc

diff --git a/src/ia32/full-codegen-ia32.cc b/src/ia32/full-codegen-ia32.cc

index cf593dbfb5a8de523b56834fe71af1d36af93347..7371555ef4e494039e07876cec246f6ff566a099 100644

--- a/src/ia32/full-codegen-ia32.cc

+++ b/src/ia32/full-codegen-ia32.cc

@@ -1017,9 +1017,10 @@ void FullCodeGenerator::EmitNewClosure(Handle<SharedFunctionInfo> info,

// doesn't just get a copy of the existing unoptimized code.

if (!FLAG_always_opt &&

!FLAG_prepare_always_opt &&

+ !pretenure &&

scope()->is_function_scope() &&

info->num_literals() == 0 &&

- !pretenure) {

+ !info->strict_mode()) { // Strict mode functions go through slow path.

FastNewClosureStub stub;

__ push(Immediate(info));

__ CallStub(&stub);

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