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* CorrelatedPropagation: BasicBlock::removePredecessor can simplify PHI nodes. ...Benjamin Kramer2012-09-281-0/+25
* make LazyValueInfo analyze the default case of switch statements (we know tha...Nuno Lopes2012-06-281-0/+23
* make LVI::getEdgeValue() always intersect the constraints of the edge with th...Nuno Lopes2012-06-281-0/+44
* allow LazyValueInfo::getEdgeValue() to reason about multiple edges from the s...Nuno Lopes2012-05-181-0/+28
* add test case for bugfix in r157032Nuno Lopes2012-05-181-0/+29
* Eliminate switch cases that can never match, for example removes allDuncan Sands2012-03-091-1/+100
* LVI: Recognize the form instcombine canonicalizes range checks into when form...Benjamin Kramer2012-03-021-0/+43
* Replace all instances of dg.exp file with lit.local.cfg, since all tests are ...Eli Bendersky2012-02-162-3/+1
* Test for lazy value info's ability to prove the absense of NULLs in pointers.Nick Lewycky2011-01-161-0/+103
* Fix PR8790, another instance where unreachable code can cause instruction sim...Owen Anderson2010-12-151-0/+17
* Update testcase since we're no longer doing the constant forwarding inline wi...Owen Anderson2010-10-291-2/+1
* Add missing RUN line to this test.Owen Anderson2010-09-161-3/+1
* It is possible, under specific circumstances involving ptrtoint ConstantExpr'...Owen Anderson2010-09-161-0/+84
* Fix PR8161, in which an unreachable loop causes recursive instruction simplif...Owen Anderson2010-09-161-0/+20
* Propagate non-local comparisons. Fixes PR1757.Owen Anderson2010-09-031-0/+24
* Add support for simplifying a load from a computed value to a load from a glo...Owen Anderson2010-09-031-0/+18
* Add PR number to test.Owen Anderson2010-09-031-0/+1
* Fix typo. I accidentally edited the wrong file before my last commit.Owen Anderson2010-09-021-1/+1
* Fix a bug in LazyValueInfo that CorrelatedValuePropagation exposed: In the LV...Owen Anderson2010-09-021-0/+25
* Rename test directory to reflect new pass name.Owen Anderson2010-08-312-0/+43