enhance RecursivelyDeleteTriviallyDeadInstructions to make
authorChris Lattner <sabre@nondot.org>
Thu, 27 Nov 2008 23:18:11 +0000 (23:18 +0000)
committerChris Lattner <sabre@nondot.org>
Thu, 27 Nov 2008 23:18:11 +0000 (23:18 +0000)
commit564c0a233010cb1ff2f9ee2d4d16870284d72487
tree492d1adfad99f0fea72206f3a5e4f0cfe38d3a15
parent4f02c74a8ec8f4ca83b823146cb9c987ed79b3f6
enhance RecursivelyDeleteTriviallyDeadInstructions to make
PHIs dead if they are single-value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60194 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Utils/Local.cpp