Dan Gohman a58a04921d Make Loop::getLoopLatch() work on loops which don't have preheaders, as ... it may be used in contexts where preheader insertion may have failed due to an indirectbr. Make LoopSimplify's LoopSimplify::SeparateNestedLoop properly fail in the case that it would require splitting an indirectbr edge. These fix PR5502. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89484 91177308-0d34-0410-b5e6-96231b3b80d8		2009-11-20 20:51:18 +00:00
..
2003-04-25-AssertFail.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2003-05-12-PreheaderExitOfChild.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2003-08-15-PreheadersFail.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2003-12-10-ExitBlocksProblem.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2004-02-05-DominatorInfoCorruption.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2004-03-15-IncorrectDomUpdate.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2004-04-01-IncorrectDomUpdate.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2004-04-12-LoopSimplify-SwitchBackedges.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2004-04-13-LoopSimplifyUpdateDomFrontier.ll	Move the dominator verification code out of special code embedded within	2009-09-28 00:27:48 +00:00
2007-10-28-InvokeCrash.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
basictest.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
dg.exp
hardertest.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
indirectbr.ll	Make Loop::getLoopLatch() work on loops which don't have preheaders, as	2009-11-20 20:51:18 +00:00
merge-exits.ll	Make these tests more interesting by using	2009-10-24 23:23:04 +00:00
phi-node-simplify.ll
single-backedge.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
unreachable-loop-pred.ll	Fix SplitBlockPredecessors' LoopInfo updating code to handle the case	2009-10-19 16:04:50 +00:00