[DWARF parser] Simplify DWARFDebugAranges generation.

There is no need to keep the whole contents of .debug_aranges section
in memory when we build address ranges table. Memory optimization that
used to be in this code (precalculate the size of vector of ranges before
filling it) is not really needed - later we will compact and resize this
vector anyway.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207457 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 1 deletions

diff --git a/lib/DebugInfo/DWARFDebugArangeSet.h b/lib/DebugInfo/DWARFDebugArangeSet.h
index c18b3c5e50..d6c2d8b27c 100644
--- a/lib/DebugInfo/DWARFDebugArangeSet.h
+++ b/lib/DebugInfo/DWARFDebugArangeSet.h
@@ -63,7 +63,6 @@ public:
     return desc_iterator_range(ArangeDescriptors.begin(),
                                ArangeDescriptors.end());
   }
-  uint32_t getNumDescriptors() const { return ArangeDescriptors.size(); }
 };
 
 }