MIPS: Compute correct contextual load ICs in fullcodegen.

src/mips/full-codegen-mips.cc

Index: src/mips/full-codegen-mips.cc
diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index 193c13ecccc2ba80775b7dd2042bebdb129b1734..69ab5e4d600afeed2c0d2807e7422d6b949e1eb7 100644
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -1513,7 +1513,7 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy) {
         __ li(VectorLoadICDescriptor::SlotRegister(),
               Operand(SmiFromSlot(proxy->VariableFeedbackSlot())));
       }
-      CallLoadIC(CONTEXTUAL);
+      CallGlobalLoadIC(var->name());
       context()->Plug(v0);
       break;
     }