Dan Gohman dac5dbadeb Fix reassociate to use a worklist instead of recursing when new ... reassociation opportunities are exposed. This fixes a bug where the nested reassociation expects to be the IR to be consistent, but it isn't, because the outer reassociation has disconnected some of the operands. rdar://9167457 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129324 91177308-0d34-0410-b5e6-96231b3b80d8		2011-04-12 00:11:56 +00:00
..
2002-05-15-AgressiveSubMove.ll
2002-05-15-MissedTree.ll
2002-05-15-SubReassociate2.ll
2002-05-15-SubReassociate.ll
2002-07-09-DominanceProblem.ll
2003-08-12-InfiniteLoop.ll
2005-08-24-Crash.ll
2005-09-01-ArrayOutOfBounds.ll
2006-04-27-ReassociateVector.ll
2011-01-26-UseAfterFree.ll
basictest.ll
crash.ll	Fix reassociate to postpone certain instruction deletions until	2011-03-10 19:51:54 +00:00
dg.exp
inverses.ll
looptest.ll
mulfactor2.ll
mulfactor.ll
negation.ll
optional-flags.ll	fix PR9215, preventing -reassociate from clearing nsw/nuw when	2011-02-17 01:29:24 +00:00
otherops.ll
secondary.ll	Fix reassociate to use a worklist instead of recursing when new	2011-04-12 00:11:56 +00:00
shift-factor.ll
shifttest.ll
subtest2.ll
subtest.ll