Implement PR1786 by iterating between dead cycle elimination
authorChris Lattner <sabre@nondot.org>
Tue, 13 Nov 2007 07:32:38 +0000 (07:32 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 13 Nov 2007 07:32:38 +0000 (07:32 +0000)
commitb42c8f71017f29d006741f0fa4ce8de227e7226f
treeef34f5c4c4e3506bcc2817ca30837dd7839e9cea
parent41fcea3bdb0b05f16bbb6413370079e0d096578e
Implement PR1786 by iterating between dead cycle elimination
and simplifycfg in the rare cases when it is needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44044 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/SimplifyCFG.cpp
test/Transforms/SimplifyCFG/iterative-simplify.ll [new file with mode: 0644]