Revision: 19364
Author:   [email protected]
Date:     Thu Feb 13 18:11:49 2014 UTC
Log: MIPS: Fix r19360 "Improve positions tracking inside the HGraphBuilder."

BUG=
[email protected]

Review URL: https://codereview.chromium.org/164033002

Patch from Balazs Kilvady <[email protected]>.
http://code.google.com/p/v8/source/detail?r=19364

Modified:
 /branches/bleeding_edge/src/mips/lithium-mips.cc
 /branches/bleeding_edge/src/mips/lithium-mips.h

=======================================
--- /branches/bleeding_edge/src/mips/lithium-mips.cc Wed Feb 5 09:30:53 2014 UTC +++ /branches/bleeding_edge/src/mips/lithium-mips.cc Thu Feb 13 18:11:49 2014 UTC
@@ -848,7 +848,6 @@
 void LChunkBuilder::VisitInstruction(HInstruction* current) {
   HInstruction* old_current = current_instruction_;
   current_instruction_ = current;
-  if (current->has_position()) position_ = current->position();

   LInstruction* instr = NULL;
   if (current->CanReplaceWithDummyUses()) {
=======================================
--- /branches/bleeding_edge/src/mips/lithium-mips.h Thu Jan 30 18:13:38 2014 UTC +++ /branches/bleeding_edge/src/mips/lithium-mips.h Thu Feb 13 18:11:49 2014 UTC
@@ -2554,7 +2554,6 @@
         current_block_(NULL),
         next_block_(NULL),
         allocator_(allocator),
-        position_(RelocInfo::kNoPosition),
         instruction_pending_deoptimization_environment_(NULL),
         pending_deoptimization_ast_id_(BailoutId::None()) { }

@@ -2690,7 +2689,6 @@
   HBasicBlock* current_block_;
   HBasicBlock* next_block_;
   LAllocator* allocator_;
-  int position_;
   LInstruction* instruction_pending_deoptimization_environment_;
   BailoutId pending_deoptimization_ast_id_;

--
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