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AgeCommit message (Expand)Author
2011-10-19Merging r142493:Bill Wendling
2011-10-19Merging r142492:Bill Wendling
2011-10-19Merging r142491:Bill Wendling
2011-10-05Missing test case for r141164.Andrew Trick
2011-10-03Reapply r140979 with fix! We never did get a testcase, but careful review of theNick Lewycky
2011-10-03Revert r140979 due to reports of bootstrap failure.Nick Lewycky
2011-10-03Add one more case we compute a max trip count.Nick Lewycky
2011-09-28PR10628: Fix getModRefInfo so it queries the underlying alias() implementatio...Eli Friedman
2011-09-26Enhance alias analysis for atomic instructions a bit. Upgrade a couple alias...Eli Friedman
2011-09-13This test only makes sense with -enable-iv-rewrite.Andrew Trick
2011-09-08Fix the logic in BasicAliasAnalysis::aliasGEP for comparing GEP's with variab...Eli Friedman
2011-09-06Teach BasicAA about the aliasing properties of memset_pattern16.Owen Anderson
2011-09-06This transform only handles two-operand AddRec's. Prevent it from trying toNick Lewycky
2011-09-06The logic inside getMulExpr to simplify {a,+,b}*{c,+,d} was wrong, which wasNick Lewycky
2011-09-06Revert r139126 due to selfhost failures reported by buildbots.Nick Lewycky
2011-09-05Teach SCEV to report a max backedge count in one interesting case inNick Lewycky
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