Haicheng Wu b71b2f622a [MBB] add a missing corner case in UpdateTerminator() ...

After the block placement, if a block ends with a conditional branch, but the
next block is not its successor. The conditional branch should be changed to
unconditional branch.  This patch fixes PR28307, PR28297, PR28402.

Differential Revision: http://reviews.llvm.org/D21811

llvm-svn: 274470

2016-07-03 19:14:17 +00:00

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