Dan Gohman 5047ca0c02 When rotating loops, put the original header at the bottom of the ...

loop, making the resulting loop significantly less ugly.  Also, zap
its trivial PHI nodes, since it's easy.

llvm-svn: 111255

2010-08-17 17:39:21 +00:00

..

2009-01-25-SingleEntryPhi.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

dg.exp

…

indirectbr.ll

Make Loop::getLoopLatch() work on loops which don't have preheaders, as

2009-11-20 20:51:18 +00:00

LRCrash-1.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

LRCrash-2.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

LRCrash-3.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

LRCrash-4.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

LRCrash-5.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

phi-duplicate.ll

When rotating loops, put the original header at the bottom of the

2010-08-17 17:39:21 +00:00

PhiRename-1.ll

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

PhiSelfRefernce-1.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

pr2639.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

preserve-scev.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00