Index: src/x87/full-codegen-x87.cc |
diff --git a/src/x87/full-codegen-x87.cc b/src/x87/full-codegen-x87.cc |
index 01de7c96af1718c3e64354dfe4c42e917a4c1b68..840cb73aa6237c839bab06240fd6f2999b249229 100644 |
--- a/src/x87/full-codegen-x87.cc |
+++ b/src/x87/full-codegen-x87.cc |
@@ -5161,6 +5161,10 @@ void FullCodeGenerator::EmitLiteralCompareTypeof(Expression* expr, |
__ JumpIfSmi(eax, if_false); |
__ CmpObjectType(eax, SYMBOL_TYPE, edx); |
Split(equal, if_true, if_false, fall_through); |
+ } else if (String::Equals(check, factory->float32x4_string())) { |
+ __ JumpIfSmi(eax, if_false); |
+ __ CmpObjectType(eax, FLOAT32X4_TYPE, edx); |
+ Split(equal, if_true, if_false, fall_through); |
} else if (String::Equals(check, factory->boolean_string())) { |
__ cmp(eax, isolate()->factory()->true_value()); |
__ j(equal, if_true); |