[llvm] 692b42f - MCDwarfFile::DirIndex - fix uninitialized variable warning. NFCI.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2019-11-04T17:24:34Z
New Revision: 692b42fbb0530b41d9575c12e13076d160ab12a5

URL: https://github.com/llvm/llvm-project/commit/692b42fbb0530b41d9575c12e13076d160ab12a5
DIFF: https://github.com/llvm/llvm-project/commit/692b42fbb0530b41d9575c12e13076d160ab12a5.diff

LOG: MCDwarfFile::DirIndex - fix uninitialized variable warning. NFCI.

Added: 
    

Modified: 
    llvm/include/llvm/MC/MCDwarf.h

Removed: 
    


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diff  --git a/llvm/include/llvm/MC/MCDwarf.h b/llvm/include/llvm/MC/MCDwarf.h
index a33b4b31bb06..b8ee585bb017 100644
--- a/llvm/include/llvm/MC/MCDwarf.h
+++ b/llvm/include/llvm/MC/MCDwarf.h
@@ -54,7 +54,7 @@ struct MCDwarfFile {
   std::string Name;
 
   // The index into the list of directory names for this file name.
-  unsigned DirIndex;
+  unsigned DirIndex = 0;
 
   /// The MD5 checksum, if there is one. Non-owning pointer to data allocated
   /// in MCContext.