| Index: src/compiler/code-stub-assembler.h | 
| diff --git a/src/compiler/code-stub-assembler.h b/src/compiler/code-stub-assembler.h | 
| index a605776ee082a721c794e2fce28f9700e360961a..1509df768443a116caa6fde2e6d786a9a41684d9 100644 | 
| --- a/src/compiler/code-stub-assembler.h | 
| +++ b/src/compiler/code-stub-assembler.h | 
| @@ -392,6 +392,8 @@ class CodeStubAssembler { | 
| Node* ChangeUint32ToTagged(Node* value); | 
| Node* TruncateTaggedToFloat64(Node* context, Node* value); | 
| Node* TruncateTaggedToWord32(Node* context, Node* value); | 
| +  // Truncate to int32 using JavaScript truncation mode. | 
| +  Node* TruncateFloat64ToInt32(Node* value); | 
|  | 
| // Type conversions. | 
| // Throws a TypeError for {method_name} if {value} is not coercible to Object, | 
|  |