Duncan Sands 514db117bd Some reassociate optimizations create new instructions, which they insert just ... before the expression root. Any existing operators that are changed to use one of them needs to be moved between it and the expression root, and recursively for the operators using that one. When I rewrote RewriteExprTree I accidentally inverted the logic, resulting in the compacting going down from operators to operands rather than up from operands to the operators using them, oops. Fix this, resolving PR12963. llvm-svn: 159265		2012-06-27 14:19:00 +00:00
..
2002-05-15-AgressiveSubMove.ll	…
2002-05-15-MissedTree.ll	…
2002-05-15-SubReassociate.ll	…
2002-05-15-SubReassociate2.ll	…
2002-07-09-DominanceProblem.ll	…
2003-08-12-InfiniteLoop.ll	…
2005-09-01-ArrayOutOfBounds.ll	…
2006-04-27-ReassociateVector.ll	…
2011-01-26-UseAfterFree.ll	Land the long talked about "type system rewrite" patch. This	2011-07-09 17:41:24 +00:00
2012-05-08-UndefLeak.ll	Make the reassociation pass more powerful so that it can handle expressions	2012-05-25 12:03:02 +00:00
2012-06-08-InfiniteLoop.ll	Revert commit 158073 while waiting for a fix. The issue is that reassociate	2012-06-08 13:37:30 +00:00
absorption.ll	It is possible for several constants which aren't individually absorbing to	2012-06-13 12:15:56 +00:00
basictest.ll	…
crash.ll	Some reassociate optimizations create new instructions, which they insert just	2012-06-27 14:19:00 +00:00
fp-commute.ll	Grab-bag of reassociate tweaks. Unify handling of dead instructions and	2012-06-06 14:53:10 +00:00
inverses.ll	…
lit.local.cfg	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00
looptest.ll	…
mulfactor.ll	Teach the reassociate pass to fold chains of multiplies with repeated	2012-04-26 05:30:30 +00:00
multistep.ll	Calling ReassociateExpression recursively is extremely dangerous since it will	2012-05-08 12:16:05 +00:00
negation.ll	…
no-op.ll	Since commit 157467, if reassociate isn't actually going to change an expression	2012-05-26 16:42:52 +00:00
optional-flags.ll	…
otherops.ll	…
pr12245.ll	The value held in the vector may be RAUW'ed by some of the canonicalization	2012-05-02 09:59:45 +00:00
repeats.ll	Now that Reassociate's LinearizeExprTree can look through arbitrary expression	2012-06-12 14:33:56 +00:00
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	…
subtest.ll	…
subtest2.ll	…