ConstantFoldInstOperands can theoretically return null if it
authorDan Gohman <gohman@apple.com>
Wed, 24 Feb 2010 19:31:47 +0000 (19:31 +0000)
committerDan Gohman <gohman@apple.com>
Wed, 24 Feb 2010 19:31:47 +0000 (19:31 +0000)
commite177c9a9bcd84ca654427b869900c858a9a48e1a
treef4ff49943049193ab2ee9f6d5d18bfdda653c4a2
parent8f767d987f5603b024054095beb75a87a8476757
ConstantFoldInstOperands can theoretically return null if it
didn't fold anything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97049 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolution.cpp