indvars -disable-iv-rewrite: handle an edge case involving identity phis.
authorAndrew Trick <atrick@apple.com>
Thu, 30 Jun 2011 01:27:23 +0000 (01:27 +0000)
committerAndrew Trick <atrick@apple.com>
Thu, 30 Jun 2011 01:27:23 +0000 (01:27 +0000)
commit60ac719c85366da04852c204aea5aa86d66dbb07
treec892ee506bb9802deeded96450755412b919af12
parent5244c4cc2fd31e49bae2b192bd824a94b6ad5331
indvars -disable-iv-rewrite: handle an edge case involving identity phis.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134124 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/IndVarSimplify.cpp
test/Transforms/IndVarSimplify/no-iv-rewrite.ll