| Index: runtime/vm/assembler_x64.h
|
| diff --git a/runtime/vm/assembler_x64.h b/runtime/vm/assembler_x64.h
|
| index e66f1c94f73f51ab1be835a964387a8317d26076..5f67646e7c2445f2031c6ce64924a2b935e7bf37 100644
|
| --- a/runtime/vm/assembler_x64.h
|
| +++ b/runtime/vm/assembler_x64.h
|
| @@ -754,6 +754,10 @@ class Assembler : public ValueObject {
|
|
|
| void LoadTaggedClassIdMayBeSmi(Register result, Register object);
|
|
|
| + // CheckClassIs fused with optimistic SmiUntag.
|
| + // Value in the register object is untagged optimistically.
|
| + void SmiUntagOrCheckClass(Register object, intptr_t class_id, Label* smi);
|
| +
|
| /*
|
| * Misc. functionality.
|
| */
|
|
|