[llvm] r290409 - MetadataLoader: Reinitialize MinFwdRef/MaxFwdRef after resolving cycles (NFC)

[Mehdi Amini via llvm-commits]

Author: mehdi_amini
Date: Thu Dec 22 20:20:12 2016
New Revision: 290409

URL: http://llvm.org/viewvc/llvm-project?rev=290409&view=rev
Log:
MetadataLoader: Reinitialize MinFwdRef/MaxFwdRef after resolving cycles (NFC)

This put the Loader back in a consistent state.

Modified:
    llvm/trunk/lib/Bitcode/Reader/MetadataLoader.cpp

Modified: llvm/trunk/lib/Bitcode/Reader/MetadataLoader.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Bitcode/Reader/MetadataLoader.cpp?rev=290409&r1=290408&r2=290409&view=diff
==============================================================================
--- llvm/trunk/lib/Bitcode/Reader/MetadataLoader.cpp (original)
+++ llvm/trunk/lib/Bitcode/Reader/MetadataLoader.cpp Thu Dec 22 20:20:12 2016
@@ -295,6 +295,8 @@ void BitcodeReaderMetadataList::tryToRes
 
   // Make sure we return early again until there's another forward ref.
   AnyFwdRefs = false;
+  MinFwdRef = 0;
+  MaxFwdRef = 0;
 }
 
 void BitcodeReaderMetadataList::addTypeRef(MDString &UUID,