MetadataLoader: Reinitialize MinFwdRef/MaxFwdRef after resolving cycles (NFC)

This put the Loader back in a consistent state. llvm-svn: 290409
2016-12-23 02:20:12 +00:00 · 2016-12-23 02:20:12 +00:00 · 37c178b6f5
parent 5ae6170fc2
commit 37c178b6f5
1 changed files with 2 additions and 0 deletions
--- a/llvm/lib/Bitcode/Reader/MetadataLoader.cpp
+++ b/llvm/lib/Bitcode/Reader/MetadataLoader.cpp
@ -295,6 +295,8 @@ void BitcodeReaderMetadataList::tryToResolveCycles() {

  // Make sure we return early again until there's another forward ref.
  AnyFwdRefs = false;
+  MinFwdRef = 0;
+  MaxFwdRef = 0;
 }

 void BitcodeReaderMetadataList::addTypeRef(MDString &UUID,