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* Update Transforms tests to use CHECK-LABEL for easier debugging. No functiona...Stephen Lin2013-07-141-11/+11
* Nick pointed out on IRC that GVN's propagateEquality wasn't propagatingDuncan Sands2012-03-041-0/+17
* Have GVN also do condition propagation when the right-hand side is notDuncan Sands2012-02-291-0/+57
* When performing a conditional branch depending on the value of a comparisonDuncan Sands2012-02-271-0/+64
* Reduce the number of dom queries made by GVN's conditional propagationDuncan Sands2012-02-051-19/+0
* Teach GVN to also propagate switch cases. For example, in this codeDuncan Sands2011-10-071-0/+33
* GVN does simple propagation of conditions: when it sees a conditionalDuncan Sands2011-10-051-9/+33
* Generalize GVN's conditional propagation logic slightly:Duncan Sands2011-10-051-1/+21
* Give GVN back the ability to perform simple conditional propagation on condit...Owen Anderson2010-12-211-0/+55
* Completely rework the datastructure GVN uses to represent the value number to...Owen Anderson2010-11-181-52/+0
* Make BasicAliasAnalysis a normal AliasAnalysis implementation whichDan Gohman2010-10-181-1/+1
* Change tests from "opt %s" to "opt < %s" so that opt doesn't see theDan Gohman2009-09-111-1/+1
* Use opt -S instead of piping bitcode output through llvm-dis.Dan Gohman2009-09-081-1/+1
* Change these tests to feed the assembly files to opt directly, insteadDan Gohman2009-09-081-1/+1
* Reapply r68211, with the miscompilations it caused fixed.Owen Anderson2009-04-011-0/+52
* Revert r68172. It caused regressions inDan Gohman2009-04-011-52/+0
* Enhance GVN to propagate simple conditionals. This fixes PR3921.Owen Anderson2009-04-011-0/+52