Commit Graph

4 Commits

Author SHA1 Message Date
Hongbin Zheng bc53977a0d Introduce RegionInfoAnalysis, which compute Region Tree in the new PassManager. NFC
Differential Revision: http://reviews.llvm.org/D17571

llvm-svn: 261904
2016-02-25 17:54:25 +00:00
Hongbin Zheng 921fabf34b Revert "Introduce RegionInfoAnalysis, which compute Region Tree in the new PassManager. NFC"
This reverts commit 8228b4d374edeb4cc0c5fddf6e1ab876918ee126.

llvm-svn: 261889
2016-02-25 16:45:37 +00:00
Hongbin Zheng 2fa386fd6c Introduce RegionInfoAnalysis, which compute Region Tree in the new PassManager. NFC
Differential Revision: http://reviews.llvm.org/D17571

llvm-svn: 261884
2016-02-25 16:33:26 +00:00
Tobias Grosser a7ddc98206 RegionInfo: Do not crash if unreachable block is found
llvm-svn: 181025
2013-05-03 15:48:34 +00:00