Remove position info from relocation info.

src/x87/assembler-x87.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 198 matching lines @@
 // Emit a single byte. Must always be inlined.
 #define EMIT(x)                                 \
   *pc_++ = (x)
 
 
 #ifdef GENERATED_CODE_COVERAGE
 static void InitCoverageLog();
 #endif
 
 Assembler::Assembler(Isolate* isolate, void* buffer, int buffer_size)
-    : AssemblerBase(isolate, buffer, buffer_size),
-      positions_recorder_(this) {
-  // Clear the buffer in debug mode unless it was provided by the
-  // caller in which case we can't be sure it's okay to overwrite
-  // existing code in it; see CodePatcher::CodePatcher(...).
+    : AssemblerBase(isolate, buffer, buffer_size) {
+// Clear the buffer in debug mode unless it was provided by the
+// caller in which case we can't be sure it's okay to overwrite
+// existing code in it; see CodePatcher::CodePatcher(...).
 #ifdef DEBUG
   if (own_buffer_) {
     memset(buffer_, 0xCC, buffer_size_);  // int3
   }
 #endif
 
   reloc_info_writer.Reposition(buffer_ + buffer_size_, pc_);
 
 #ifdef GENERATED_CODE_COVERAGE
   InitCoverageLog();
 #endif
 }
 
 
 void Assembler::GetCode(CodeDesc* desc) {
   // Finalize code (at this point overflow() may be true, but the gap ensures
   // that we are still not overlapping instructions and relocation info).
-  reloc_info_writer.Finish();
   DCHECK(pc_ <= reloc_info_writer.pos());  // No overlap.
   // 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;
   desc->constant_pool_size = 0;
   desc->unwinding_info_size = 0;
   desc->unwinding_info = nullptr;
@@ skipping 1981 matching lines @@
     fflush(coverage_log);
   }
 }
 
 #endif
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X87