Dan Gohman fbffe63528 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. llvm-svn: 89484		2009-11-20 20:51:18 +00:00
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llvm	Make Loop::getLoopLatch() work on loops which don't have preheaders, as	2009-11-20 20:51:18 +00:00
llvm-c	remove the now dead condprop pass, PR3906.	2009-11-11 05:56:35 +00:00