X87: [generators] Decouple generator resume from fullcodegen.

src/x87/macro-assembler-x87.h

Index: src/x87/macro-assembler-x87.h
diff --git a/src/x87/macro-assembler-x87.h b/src/x87/macro-assembler-x87.h
index 55714132f76c75d0ea974775f9a4624c62320707..b070d0766245afc1820e92800be6b76fdffa2e6a 100644
--- a/src/x87/macro-assembler-x87.h
+++ b/src/x87/macro-assembler-x87.h
@@ -552,6 +552,10 @@ class MacroAssembler: public Assembler {
   // enabled via --debug-code.
   void AssertBoundFunction(Register object);
 
+  // Abort execution if argument is not a JSGeneratorObject,
+  // enabled via --debug-code.
+  void AssertGeneratorObject(Register object);
+
   // Abort execution if argument is not a JSReceiver, enabled via --debug-code.
   void AssertReceiver(Register object);