PPC/s390: [compiler] Delay allocation of code-embedded heap numbers.

src/s390/assembler-s390.h

Index: src/s390/assembler-s390.h
diff --git a/src/s390/assembler-s390.h b/src/s390/assembler-s390.h
index bee7452aaa9a4e2b65435d83f8d2db6626adbf9a..cb14dae6675b44b8a8e650d5fd78e14d88aab4c9 100644
--- a/src/s390/assembler-s390.h
+++ b/src/s390/assembler-s390.h
@@ -405,7 +405,7 @@ class Assembler : public AssemblerBase {
   // GetCode emits any pending (non-emitted) code and fills the descriptor
   // desc. GetCode() is idempotent; it returns the same result if no other
   // Assembler functions are invoked in between GetCode() calls.
-  void GetCode(CodeDesc* desc);
+  void GetCode(Isolate* isolate, CodeDesc* desc);
 
   // Label operations & relative jumps (PPUM Appendix D)
   //
@@ -457,6 +457,10 @@ class Assembler : public AssemblerBase {
   // of that call in the instruction stream.
   inline static Address target_address_from_return_address(Address pc);
 
+  static void set_heap_number(Handle<HeapObject> number, Address pc) {
+    UNIMPLEMENTED();
+  }
+
   // Given the address of the beginning of a call, return the address
   // in the instruction stream that the call will return to.
   INLINE(static Address return_address_from_call_start(Address pc));