Add support for DebugFission to DWARF parser

Summary:
1) Make llvm-symbolizer properly symbolize
files with split debug info (by using stanalone .dwo files).
2) Make DWARFCompileUnit parse and store corresponding .dwo file,
if necessary.
3) Make bits of DWARF parsing more CompileUnit-oriented.

Reviewers: echristo

Reviewed By: echristo

CC: bkramer, llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1164

llvm-svn: 189329

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/DebugInfo/DWARFDebugAranges.cpp b/llvm/lib/DebugInfo/DWARFDebugAranges.cpp
index f79862d606f..56de5ea28de 100644
--- a/llvm/lib/DebugInfo/DWARFDebugAranges.cpp
+++ b/llvm/lib/DebugInfo/DWARFDebugAranges.cpp
@@ -95,7 +95,7 @@ bool DWARFDebugAranges::generate(DWARFContext *ctx) {
       if (DWARFCompileUnit *cu = ctx->getCompileUnitAtIndex(cu_idx)) {
         uint32_t CUOffset = cu->getOffset();
         if (ParsedCUOffsets.insert(CUOffset).second)
-          cu->buildAddressRangeTable(this, true);
+          cu->buildAddressRangeTable(this, true, CUOffset);
       }
     }
   }