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Should reset DBI_Prev if DBI_Next == 0.
authorZhou Sheng <zhousheng00@gmail.com>
Mon, 23 Feb 2009 10:14:11 +0000 (10:14 +0000)
committerZhou Sheng <zhousheng00@gmail.com>
Mon, 23 Feb 2009 10:14:11 +0000 (10:14 +0000)
commit8313ef42b711b17cf2c8700a115b3ff44936c4e0
tree236213a2046e48b44c435544562f237ac02dcefc
parent242b38bae5d8eeadca0e0cf4777b3b285cb5eb01
Should reset DBI_Prev if DBI_Next == 0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65314 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp