Adrian Prantl baf90fc265 Fix a bug that caused SimplifyCFG to drop DebugLocs.
Instruction::dropUnknownMetadata(KnownSet) is supposed to preserve all
metadata in KnownSet, but the condition for DebugLocs was inverted.

Most users of dropUnknownMetadata() actually worked around this by not
adding LLVMContext::MD_dbg to their list of KnowIDs.
This is now made explicit.

llvm-svn: 245589
2015-08-20 18:24:02 +00:00
..
2015-08-08 18:27:36 +00:00
2015-08-14 05:09:07 +00:00
2015-08-08 18:27:36 +00:00
2015-08-08 00:41:53 +00:00