2 Commits

Author	SHA1	Message	Date
Vedant Kumar	1df820ecd7	[DCE] Salvage debug info from dead insts ... This results in small increases in the size of the .debug_loc section and the number of unique source variables in a stage2 build of opt. llvm-svn: 325301	2018-02-15 22:26:18 +00:00
Justin Bogner	395c2127ed	PM: Port DCE to the new pass manager ... Also add a very basic test, since apparently there aren't any tests for DCE whatsoever to add the new pass version to. llvm-svn: 267196	2016-04-22 19:40:41 +00:00