[full-codegen] Reload context register after intrinsic call.

src/full-codegen/ppc/full-codegen-ppc.cc

Index: src/full-codegen/ppc/full-codegen-ppc.cc
diff --git a/src/full-codegen/ppc/full-codegen-ppc.cc b/src/full-codegen/ppc/full-codegen-ppc.cc
index ee280b40617521ea4d95511cd69652bc7cd37fac..0fc556f49dafb92dd0130dfb72e8e3a7707c23e0 100644
--- a/src/full-codegen/ppc/full-codegen-ppc.cc
+++ b/src/full-codegen/ppc/full-codegen-ppc.cc
@@ -3918,17 +3918,15 @@ void FullCodeGenerator::EmitLiteralCompareNil(CompareOperation* expr,
 }
 
 
-void FullCodeGenerator::VisitThisFunction(ThisFunction* expr) {
-  __ LoadP(r3, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
-  context()->Plug(r3);
-}
-
-
 Register FullCodeGenerator::result_register() { return r3; }
 
 
 Register FullCodeGenerator::context_register() { return cp; }
 
+void FullCodeGenerator::LoadFromFrameField(int frame_offset, Register value) {
+  DCHECK_EQ(static_cast<int>(POINTER_SIZE_ALIGN(frame_offset)), frame_offset);
+  __ LoadP(value, MemOperand(fp, frame_offset), r0);
+}
 
 void FullCodeGenerator::StoreToFrameField(int frame_offset, Register value) {
   DCHECK_EQ(static_cast<int>(POINTER_SIZE_ALIGN(frame_offset)), frame_offset);