Get source mapping table from stack maps.

Stack maps contain pc to dex mapping.
Reuse them instead of maintaining separate map.

Change-Id: Iaaec9a6bd2603eace1dfc8f4344087883d88cce3

1 files changed, 0 insertions, 14 deletions

diff --git a/compiler/optimizing/code_generator.cc b/compiler/optimizing/code_generator.cc
index 0baa0e30dc..53d3615a41 100644
--- a/compiler/optimizing/code_generator.cc
+++ b/compiler/optimizing/code_generator.cc
@@ -246,10 +246,7 @@ void CodeGenerator::CompileInternal(CodeAllocator* allocator, bool is_baseline)
         InitLocationsBaseline(current);
       }
       DCHECK(CheckTypeConsistency(current));
-      uintptr_t native_pc_begin = GetAssembler()->CodeSize();
       current->Accept(instruction_visitor);
-      uintptr_t native_pc_end = GetAssembler()->CodeSize();
-      RecordNativeDebugInfo(current->GetDexPc(), native_pc_begin, native_pc_end);
     }
   }
 
@@ -926,17 +923,6 @@ void CodeGenerator::BuildStackMaps(MemoryRegion region) {
   stack_map_stream_.FillIn(region);
 }
 
-void CodeGenerator::RecordNativeDebugInfo(uint32_t dex_pc,
-                                          uintptr_t native_pc_begin,
-                                          uintptr_t native_pc_end) {
-  if (compiler_options_.GetGenerateDebugInfo() &&
-      dex_pc != kNoDexPc &&
-      native_pc_begin != native_pc_end) {
-    src_map_.push_back(SrcMapElem({static_cast<uint32_t>(native_pc_begin),
-                                   static_cast<int32_t>(dex_pc)}));
-  }
-}
-
 void CodeGenerator::RecordPcInfo(HInstruction* instruction,
                                  uint32_t dex_pc,
                                  SlowPathCode* slow_path) {