tree 9fb8b9ae408132c5d025fb01c00531a325f2f012
parent a2c534223dc6b81685d1323fedca53c54918bb66
author Devang Patel <dpatel@apple.com> 1191963087 +0000
committer Devang Patel <dpatel@apple.com> 1191963087 +0000

Recognize while(1) and avoid extra blocks.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42811 91177308-0d34-0410-b5e6-96231b3b80d8