Dan Gohman c4f7ec85ec When expanding an expression such as (A + B + C + D), sort the operands
by loop depth and emit loop-invariant subexpressions outside of loops.
This speeds up MultiSource/Applications/viterbi and others.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97580 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-02 19:32:21 +00:00
..
2010-02-13 02:06:10 +00:00
2010-02-15 22:03:29 +00:00
2010-02-27 23:53:53 +00:00