[TypeFeedbackVector] Root feedback vectors at function literal site.

src/mips/macro-assembler-mips.cc

Index: src/mips/macro-assembler-mips.cc
diff --git a/src/mips/macro-assembler-mips.cc b/src/mips/macro-assembler-mips.cc
index 7297fee69835ba961654cdf5ddf178d80a41a2a4..2fe16c76dc2d0da750030186209948eb48a40948 100644
--- a/src/mips/macro-assembler-mips.cc
+++ b/src/mips/macro-assembler-mips.cc
@@ -5353,6 +5353,7 @@ void MacroAssembler::Prologue(bool code_pre_aging) {
 void MacroAssembler::EmitLoadTypeFeedbackVector(Register vector) {
   lw(vector, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
   lw(vector, FieldMemOperand(vector, JSFunction::kFeedbackVectorOffset));
+  lw(vector, FieldMemOperand(vector, Cell::kValueOffset));
 }