tree bc53b2e9be36dd28bbb65622465311b85a4a610a
parent e97b4990e1c724d966abaaa6b99eb11e65286e08
author Jakob Stoklund Olesen <stoklund@2pi.dk> 1323737070 +0000
committer Jakob Stoklund Olesen <stoklund@2pi.dk> 1323737070 +0000

Account for CPE alignment when searching for new water.

Constant pool entries with different alignment may cause more alignment
padding to be inserted. Compute the amount of padding needed, and try to
pick the location that requires the least amount of padding.

Also take the extra padding into account when the water is above the
use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146458 91177308-0d34-0410-b5e6-96231b3b80d8