Index: src/x64/full-codegen-x64.cc |
diff --git a/src/x64/full-codegen-x64.cc b/src/x64/full-codegen-x64.cc |
index e0000f8743e78e3ab3c1005a35291a1a8f7f68ac..a6c4c99785e5d45f39389e49e5bb9708b9b97439 100644 |
--- a/src/x64/full-codegen-x64.cc |
+++ b/src/x64/full-codegen-x64.cc |
@@ -2273,6 +2273,18 @@ void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) { |
} |
// Record source position for debugger. |
SetSourcePosition(expr->position()); |
+ |
+ // Record call targets in unoptimized code, but not in the snapshot. |
+ if (!Serializer::enabled()) { |
+ flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET); |
+ Handle<Object> uninitialized = |
+ TypeFeedbackCells::UninitializedSentinel(isolate()); |
+ Handle<JSGlobalPropertyCell> cell = |
+ isolate()->factory()->NewJSGlobalPropertyCell(uninitialized); |
+ RecordTypeFeedbackCell(expr->id(), cell); |
+ __ Move(rbx, cell); |
+ } |
+ |
CallFunctionStub stub(arg_count, flags); |
__ movq(rdi, Operand(rsp, (arg_count + 1) * kPointerSize)); |
__ CallStub(&stub); |