Owen Anderson 722cc1f414 We do want to allow LoadPRE to perform LICM-like transformations: we already consider PHI nodes to be negligible for ...

code size (making this transform code size neutral), and it allows us to hoist values out of loops, which is always
a good thing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115205 91177308-0d34-0410-b5e6-96231b3b80d8

2010-09-30 20:53:04 +00:00

..

2007-07-25-DominatedLoop.ll

…

2007-07-25-InfiniteLoop.ll

…

2007-07-25-Loop.ll

…

2007-07-25-NestedLoop.ll

…

2007-07-25-SinglePredecessor.ll

…

2007-07-26-InterlockingLoops.ll

…

2007-07-26-NonRedundant.ll

…

2007-07-26-PhiErasure.ll

…

2007-07-30-PredIDom.ll

…

2007-07-31-NoDomInherit.ll

…

2007-07-31-RedundantPhi.ll

…

2008-02-12-UndefLoad.ll

…

2008-02-13-NewPHI.ll

…

2008-02-24-NonDominatedMemcpy.ll

…

2008-02-26-MemCpySize.ll

…

2008-07-02-Unreachable.ll

…

2008-12-09-SelfRemove.ll

…

2008-12-12-RLE-Crash.ll

…

2008-12-14-rle-reanalyze.ll

…

2008-12-15-CacheVisited.ll

…

2009-01-21-SortInvalidation.ll

…

2009-01-22-SortInvalidation.ll

…

2009-02-17-LoadPRECrash.ll

…

2009-03-10-PREOnVoid.ll

…

2009-06-17-InvalidPRE.ll

…

2009-07-13-MemDepSortFail.ll

…

2009-11-12-MemDepMallocBitCast.ll

…

2010-03-31-RedundantPHIs.ll

…

2010-05-08-OneBit.ll

…

basic.ll

…

bitcast-of-call.ll

…

calls-nonlocal.ll

…

calls-readonly.ll

…

condprop.ll

…

crash-no-aa.ll

…

crash.ll

…

dg.exp

…

invariant-simple.ll

…

lifetime-simple.ll

…

load-constant-mem.ll

…

load-pre-align.ll

…

load-pre-licm.ll

We do want to allow LoadPRE to perform LICM-like transformations: we already consider PHI nodes to be negligible for

2010-09-30 20:53:04 +00:00

local-pre.ll

…

lpre-call-wrap-2.ll

…

lpre-call-wrap.ll

…

mixed.ll

…

nonescaping-malloc.ll

…

null-aliases-nothing.ll

…

pre-basic-add.ll

…

pre-load.ll

…

pre-single-pred.ll

…

rle-must-alias.ll

…

rle-no-phi-translate.ll

…

rle-nonlocal.ll

…

rle-phi-translate.ll

…

rle-semidominated.ll

…

rle.ll

…