tree 9c5c5e06172adee6e626318c24a3e6e276370dfe
parent a2f80471345960c971825a053d22ec886a2ab514
author Dan Gohman <gohman@apple.com> 1255566982 +0000
committer Dan Gohman <gohman@apple.com> 1255566982 +0000

Make CodePlacementOpt align loops, rather than loop headers. The
header is just the entry block to the loop, and it needn't be at
the top of the loop in the code layout.

Remove the code that suppressed loop alignment for outer loops,
so that outer loops are aligned.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84158 91177308-0d34-0410-b5e6-96231b3b80d8