PPC: Use a different map to distinguish eval contexts

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 adba4b692dfc3bbfb4b1812a7a76a3f290fe2c19..5bc7e24017445e1ffb9cc995e4256997e5597fa6 100644
--- a/src/full-codegen/ppc/full-codegen-ppc.cc
+++ b/src/full-codegen/ppc/full-codegen-ppc.cc
@@ -208,7 +208,8 @@ void FullCodeGenerator::Generate() {
       }
       if (slots <= FastNewFunctionContextStub::MaximumSlots()) {
         FastNewFunctionContextStub stub(isolate(), info->scope()->scope_type());
-        __ mov(FastNewFContextDescriptor::SlotsRegister(), Operand(slots));
+        __ mov(FastNewFunctionContextDescriptor::SlotsRegister(),
+               Operand(slots));
         __ CallStub(&stub);
         // Result of FastNewFunctionContextStub is always in new space.
         need_write_barrier = false;