Remove redundant source position information in RelocInfo

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 230 matching lines @@
                                                kMaxBlockTrampolineSectionSize;
   internal_trampoline_exception_ = false;
   last_bound_pos_ = 0;
   trampoline_emitted_ = FLAG_force_long_branches;
   unbound_labels_count_ = 0;
   ClearRecordedAstId();
 }
 
 
 void Assembler::GetCode(CodeDesc* desc) {
+  reloc_info_writer.Finish();
   // 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();
   desc->origin = this;
 }
 
 
 void Assembler::Align(int m) {
@@ skipping 2292 matching lines @@
 
     // Patch load instruction with correct offset.
     Assembler::SetConstantPoolOffset(rinfo.pc(), offset);
   }
 }
 #endif
 }
 }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_PPC