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Unified Diff: src/ia32/stub-cache-ia32.cc

Issue 12296026: ES6 symbols: Implement Symbol intrinsic and basic functionality (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Addressed more comments Created 7 years, 10 months ago
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Index: src/ia32/stub-cache-ia32.cc
diff --git a/src/ia32/stub-cache-ia32.cc b/src/ia32/stub-cache-ia32.cc
index 5dc894c1f75afdd73b646706d5ebbc0e324a3108..2cf6fdf1d66380b225265bd0c03ae7671c915461 100644
--- a/src/ia32/stub-cache-ia32.cc
+++ b/src/ia32/stub-cache-ia32.cc
@@ -2438,6 +2438,12 @@ Handle<Code> CallStubCompiler::CompileCallConstant(Handle<Object> object,
}
break;
+ case SYMBOL_CHECK:
+ // Check that the object is a symbol.
+ __ CmpObjectType(edx, SYMBOL_TYPE, eax);
+ __ j(not_equal, &miss);
+ break;
+
case NUMBER_CHECK:
if (function->IsBuiltin() || !function->shared()->is_classic_mode()) {
Label fast;
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