[interpreter][stubs] Fixing issues found by machine graph verifier.

src/builtins/builtins-conversion.cc

Index: src/builtins/builtins-conversion.cc
diff --git a/src/builtins/builtins-conversion.cc b/src/builtins/builtins-conversion.cc
index b32f5660d922eda14ac58edd6afe75dc52c0a3dd..5292b16cde0eb5aaaea281368f8d2c94c2db4177 100644
--- a/src/builtins/builtins-conversion.cc
+++ b/src/builtins/builtins-conversion.cc
@@ -344,7 +344,7 @@ void Builtins::Generate_ToLength(compiler::CodeAssemblerState* state) {
     Node* len = var_len.value();
 
     // Check if {len} is a positive Smi.
-    assembler.GotoIf(assembler.WordIsPositiveSmi(len), &return_len);
+    assembler.GotoIf(assembler.TaggedIsPositiveSmi(len), &return_len);
 
     // Check if {len} is a (negative) Smi.
     assembler.GotoIf(assembler.TaggedIsSmi(len), &return_zero);