Handle PHINode with only one incoming value.
authorDevang Patel <dpatel@apple.com>
Wed, 1 Nov 2006 22:26:43 +0000 (22:26 +0000)
committerDevang Patel <dpatel@apple.com>
Wed, 1 Nov 2006 22:26:43 +0000 (22:26 +0000)
commit2c0565f8e0a2306d3ea746722113ace2a53921c8
treee1be052f3e7de0383eb5b109ec3a6e4d3181eac8
parentdba4aeaef151c41315604c0a7b8883fc373c7fa2
Handle PHINode with only one incoming value.
This fixes http://llvm.org/bugs/show_bug.cgi?id=979

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31358 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/CondPropagate.cpp