Improve positions recording for calls.

src/arm/macro-assembler-arm.cc

 // Copyright 2006-2009 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 111 matching lines @@
   //  blx ip
 
   // The two instructions (ldr and blx) could be separated by a constant
   // pool and the code would still work. The issue comes from the
   // patching code which expect the ldr to be just above the blx.
   { BlockConstPoolScope block_const_pool(this);
     // Statement positions are expected to be recorded when the target
     // address is loaded. The mov method will automatically record
     // positions when pc is the target, since this is not the case here
     // we have to do it explicitly.
-    WriteRecordedPositions();
+    positions_recorder()->WriteRecordedPositions();
 
     mov(ip, Operand(target, rmode), LeaveCC, cond);
     blx(ip, cond);
   }
 
   ASSERT(kCallTargetAddressOffset == 2 * kInstrSize);
 #else
   // Set lr for return at current pc + 8.
   mov(lr, Operand(pc), LeaveCC, cond);
   // Emit a ldr<cond> pc, [pc + offset of target in constant pool].
@@ skipping 1832 matching lines @@
 
 void CodePatcher::Emit(Address addr) {
   masm()->emit(reinterpret_cast<Instr>(addr));
 }
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM