PPC: [generators] Decouple generator resume from fullcodegen.

src/ppc/macro-assembler-ppc.cc

Index: src/ppc/macro-assembler-ppc.cc
diff --git a/src/ppc/macro-assembler-ppc.cc b/src/ppc/macro-assembler-ppc.cc
index 42e5a13157fc54a97743d617f22026d6f6b2d9ca..ded5bbf3eb1589e90b43ae70b13e23c59143ffaa 100644
--- a/src/ppc/macro-assembler-ppc.cc
+++ b/src/ppc/macro-assembler-ppc.cc
@@ -2994,6 +2994,18 @@ void MacroAssembler::AssertBoundFunction(Register object) {
   }
 }
 
+void MacroAssembler::AssertGeneratorObject(Register object) {
+  if (emit_debug_code()) {
+    STATIC_ASSERT(kSmiTag == 0);
+    TestIfSmi(object, r0);
+    Check(ne, kOperandIsASmiAndNotAGeneratorObject, cr0);
+    push(object);
+    CompareObjectType(object, object, object, JS_GENERATOR_OBJECT_TYPE);
+    pop(object);
+    Check(eq, kOperandIsNotAGeneratorObject);
+  }
+}
+
 void MacroAssembler::AssertReceiver(Register object) {
   if (emit_debug_code()) {
     STATIC_ASSERT(kSmiTag == 0);