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

src/ppc/assembler-ppc.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 232 matching lines @@
   next_trampoline_check_ = kMaxInt;
   internal_trampoline_exception_ = false;
   last_bound_pos_ = 0;
   optimizable_cmpi_pos_ = -1;
   trampoline_emitted_ = FLAG_force_long_branches;
   tracked_branch_count_ = 0;
   ClearRecordedAstId();
   relocations_.reserve(128);
 }
 
-
-void Assembler::GetCode(CodeDesc* desc) {
+void Assembler::GetCode(Isolate* isolate, CodeDesc* desc) {
   // Emit constant pool if necessary.
   int constant_pool_offset = EmitConstantPool();
 
   EmitRelocations();
 
   // Set up code descriptor.
   desc->buffer = buffer_;
   desc->buffer_size = buffer_size_;
   desc->instr_size = pc_offset();
   desc->reloc_size = (buffer_ + buffer_size_) - reloc_info_writer.pos();
@@ skipping 1877 matching lines @@
 }
 
 void PatchingAssembler::FlushICache(Isolate* isolate) {
   Assembler::FlushICache(isolate, buffer_, buffer_size_ - kGap);
 }
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_PPC