MIPS: Reland v8:18458 "Load the global proxy from the context of the target function."

src/mips/ic-mips.cc

Index: src/mips/ic-mips.cc
diff --git a/src/mips/ic-mips.cc b/src/mips/ic-mips.cc
index 10dc0134c4738fcc2e9513b3485a033e8975743b..aeae456072b31766dde37570480838e08189f46d 100644
--- a/src/mips/ic-mips.cc
+++ b/src/mips/ic-mips.cc
@@ -493,7 +493,7 @@ void CallICBase::GenerateMiss(MacroAssembler* masm,
 
     // Patch the receiver on the stack.
     __ bind(&global);
-    __ lw(a2, FieldMemOperand(a2, GlobalObject::kGlobalReceiverOffset));
+    CallStubCompiler::FetchGlobalProxy(masm, a2, a1);
     __ sw(a2, MemOperand(sp, argc * kPointerSize));
     __ bind(&invoke);
   }