tree c9ab0d07f9aeac3c437e49475182988a41c2dcbe
parent c046c00d0a1f65483a8c69f26c66fc74f5228332
author Dan Gohman <gohman@apple.com> 1243207542 +0000
committer Dan Gohman <gohman@apple.com> 1243207542 +0000

Change ScalarEvolution::getSCEVAtScope to always return the original value
in the case where a loop exit value cannot be computed, instead of only in
some cases while using SCEVCouldNotCompute in others. This simplifies
getSCEVAtScope's callers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72375 91177308-0d34-0410-b5e6-96231b3b80d8