llvm-6502/test/Transforms/LoopSimplify
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
2003-05-12-PreheaderExitOfChild.ll
2003-08-15-PreheadersFail.ll
2003-12-10-ExitBlocksProblem.ll
2004-02-05-DominatorInfoCorruption.ll
2004-03-15-IncorrectDomUpdate.ll
2004-04-01-IncorrectDomUpdate.ll
2004-04-12-LoopSimplify-SwitchBackedges.ll
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
basictest.ll
dg.exp
hardertest.ll
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
unreachable-loop-pred.ll Fix SplitBlockPredecessors' LoopInfo updating code to handle the case 2009-10-19 16:04:50 +00:00