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AgeCommit message (Expand)Author
2011-07-09Move the loads after the calls so that the fix forRafael Espindola
2011-07-09Use CHECK-NEXT.Rafael Espindola
2011-06-19Remove support for parsing the "type i32" syntax for defining a numberedChris Lattner
2011-06-18rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which isChris Lattner
2011-06-17make the asmparser reject function and type redefinitions. 'Merging' hasn't ...Chris Lattner
2011-06-17Remove support for using "foo" as symbols instead of %"foo". This is ancientChris Lattner
2011-06-17manually upgrade a bunch of tests to modern syntax, and remove some thatChris Lattner
2011-06-14Test case for r132797.John McCall
2011-06-04Reapply r131781, now that the GVN bug with partially-aliasing loadsDan Gohman
2011-06-04Remove this test, which should have been reverted along with r131781.Dan Gohman
2011-06-04Revert r131781 again. Apparently there is more going on here.Dan Gohman
2011-06-04Reapply r131781 (revert r131809), now that some BasicAA shortcomingsDan Gohman
2011-06-04Fix BasicAA's recursion detection so that it doesn't pessimizeDan Gohman
2011-06-03When merging MustAlias and PartialAlias, chose PartialAlias insteadDan Gohman
2011-05-24Make DecomposeGEPExpression check SimplifyInstruction onlyDan Gohman
2011-05-22I missed a checking with my GVN change. Chris Lattner
2011-05-21Revert commit 131781, to see if it fixes the x86-64 dragonegg buildbot.Duncan Sands
2011-05-21When BasicAA can determine that two pointers have the same base butDan Gohman
2011-04-27Teach BasicAA about arm.neon.vld1 and vst1.Dan Gohman
2011-04-27When analyzing functions known to only access argument pointees,Dan Gohman
2011-04-27Test case and comment for PR9633.Andrew Trick
2011-04-25Make tests more useful.Benjamin Kramer
2011-04-07PR9634: Don't unconditionally tell the AliasSetTracker that the PreheaderLoadEli Friedman
2011-04-05remove postdom frontiers, because it is dead. Forward dom frontiers areChris Lattner
2011-03-23Revert r128140 for now.Anders Carlsson
2011-03-23A global variable with internal linkage where all uses are in one function an...Anders Carlsson
2011-03-15Propagate SCEV no-wrap flags whenever possible.Andrew Trick
2011-03-09When SCEV can determine the loop test is X < X, set ExactBECount=0.Andrew Trick
2011-02-13teach SCEV that the scale and addition of an inbounds gep don't NSW.Chris Lattner
2011-02-11Per discussion with Dan G, inbounds geps *certainly* can haveChris Lattner
2011-01-24Add another rdar number.Dan Gohman
2011-01-23Simplify some code with no functionality change. Make the test a lot moreNick Lewycky
2011-01-23Use value ranges to fold ext(trunc) in SCEV when possible.Nick Lewycky
2011-01-20Implement requiredTransitiveTobias Grosser
2011-01-19Similarly, analyze truncate through multiply.Nick Lewycky
2011-01-19Add a missed SCEV fold that is required to continue analyzing the IR producedNick Lewycky
2011-01-19Add a missing SCEV simplification sext(zext x) --> zext x.Nick Lewycky
2011-01-18Teach BasicAA to return PartialAlias in cases where both pointersDan Gohman
2011-01-11Revert the testcase from the previous reverted commit.Eric Christopher
2011-01-09add a testcase I missed in previous commit.Chris Lattner
2011-01-09teach SCEV analysis of PHI nodes that PHI recurences formedChris Lattner
2011-01-09reduce indentation. Print <nuw> and <nsw> when dumping SCEV AddRec'sChris Lattner
2011-01-03fix rdar://8813415 - a miscompilation of 164.gzip that loop-idiomChris Lattner
2011-01-03filecheckizeChris Lattner
2010-12-16-enable-tbaa is on by default now.Dan Gohman
2010-12-16Make memcpyopt TBAA-aware.Dan Gohman
2010-12-15Move Sub simplifications and additional Add simplifications out ofDuncan Sands
2010-12-13Reapply r121520, PartialAlias implementation for BasicAA, now thatDan Gohman
2010-12-10Revert r121520, which may have introduced miscompilations.Dan Gohman
2010-12-10Implement PartialAlias checking in BasicAA.Dan Gohman