tree 2613bbf85a7d846859612757279b877df72c6753
parent 63de5c3b7eda642ff76dffd6b109407565fdcd1b
author Dan Gohman <gohman@apple.com> 1246307653 +0000
committer Dan Gohman <gohman@apple.com> 1246307653 +0000

Don't cache PHI exit values from exhaustive evaluations, because
an individual exhaustive evaluation reflects only the exit value
implied by an individual exit, which may differ from the actual
exit value of the loop if there are other exits. This fixes PR4477.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74447 91177308-0d34-0410-b5e6-96231b3b80d8