Index: src/compiler/linkage.cc |
diff --git a/src/compiler/linkage.cc b/src/compiler/linkage.cc |
index f7eb3b8b4ceb657fe010a049911f0d423758ecfc..1ced03137ea4c735e7ce8434785da646a017c50b 100644 |
--- a/src/compiler/linkage.cc |
+++ b/src/compiler/linkage.cc |
@@ -341,9 +341,10 @@ CallDescriptor* Linkage::GetJSCallDescriptor(Zone* zone, bool is_osr, |
CallDescriptor::Flags flags) { |
const size_t return_count = 1; |
const size_t context_count = 1; |
+ const size_t new_target_count = 1; |
const size_t num_args_count = 1; |
const size_t parameter_count = |
- js_parameter_count + num_args_count + context_count; |
+ js_parameter_count + new_target_count + num_args_count + context_count; |
LocationSignature::Builder locations(zone, return_count, parameter_count); |
MachineSignature::Builder types(zone, return_count, parameter_count); |
@@ -359,6 +360,10 @@ CallDescriptor* Linkage::GetJSCallDescriptor(Zone* zone, bool is_osr, |
types.AddParam(kMachAnyTagged); |
} |
+ // Add JavaScript call new target value. |
+ locations.AddParam(regloc(kJavaScriptCallNewTargetRegister)); |
+ types.AddParam(kMachAnyTagged); |
+ |
// Add JavaScript call argument count. |
locations.AddParam(regloc(kJavaScriptCallArgCountRegister)); |
types.AddParam(kMachInt32); |
@@ -510,8 +515,8 @@ LinkageLocation Linkage::GetOsrValueLocation(int index) const { |
if (index == kOsrContextSpillSlotIndex) { |
// Context. Use the parameter location of the context spill slot. |
// Parameter (arity + 2) is special for the context of the function frame. |
- int context_index = |
- 1 + 1 + 1 + parameter_count; // target + receiver + params + #args |
+ // >> context_index = target + receiver + params + new_target + #args |
+ int context_index = 1 + 1 + parameter_count + 1 + 1; |
return incoming_->GetInputLocation(context_index); |
} else if (index >= first_stack_slot) { |
// Local variable stored in this (callee) stack. |