[ic] Initialize feedback slots for LoadGlobalIC in Runtime::kDeclareGlobals when possible to ...

src/crankshaft/ppc/lithium-codegen-ppc.cc

Index: src/crankshaft/ppc/lithium-codegen-ppc.cc
diff --git a/src/crankshaft/ppc/lithium-codegen-ppc.cc b/src/crankshaft/ppc/lithium-codegen-ppc.cc
index 0832f7ed4ddeb6782c34c56fcc970b011feb067f..016706b096c6d044da99c2e3aa9b4844253e6267 100644
--- a/src/crankshaft/ppc/lithium-codegen-ppc.cc
+++ b/src/crankshaft/ppc/lithium-codegen-ppc.cc
@@ -3389,6 +3389,8 @@ void LCodeGen::DoDeclareGlobals(LDeclareGlobals* instr) {
   __ push(scratch0());
   __ LoadSmiLiteral(scratch0(), Smi::FromInt(instr->hydrogen()->flags()));
   __ push(scratch0());
+  __ Move(scratch0(), instr->hydrogen()->feedback_vector());
+  __ push(scratch0());
   CallRuntime(Runtime::kDeclareGlobals, instr);
 }