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AgeCommit message (Expand)Author
2012-05-30SCEV: Handle a corner case reducing AddRecExpr * AddRecExprAndrew Trick
2012-05-19SCEV: Add MarkPendingLoopPredicates to avoid recursive isImpliedCond.Andrew Trick
2012-04-24FileCheck-ize tests.Bill Wendling
2012-04-24FileCheck-ize these tests.Bill Wendling
2012-04-24FileCheck-ize these tests. Harden some of them.Bill Wendling
2012-04-17Revert "SCEV: When expanding a GEP the final addition to the base pointer has...Benjamin Kramer
2012-04-07SCEV: When expanding a GEP the final addition to the base pointer has NUW but...Benjamin Kramer
2012-03-28Handle intrinsics in GlobalsModRef. Fixes pr12351.Rafael Espindola
2012-03-26SCEV fix: Handle loop invariant loads.Andrew Trick
2012-03-22Test scalar evolution directly instead of testing the result ofAndrew Trick
2012-02-27Duncan pointed out that if the alignment isn't explicitly specified, it defau...Eli Friedman
2012-02-27Teach BasicAA about the LLVM IR rules that allow reading past the end of an o...Eli Friedman
2012-02-26Change the implementation of dominates(inst, inst) to one based on what theRafael Espindola
2012-02-16Replace all instances of dg.exp file with lit.local.cfg, since all tests are ...Eli Bendersky
2011-12-28Change CaptureTracking to pass a Use* instead of a Value* when a value isNick Lewycky
2011-12-22Make the unreachable probability much much heavier. The previousChandler Carruth
2011-12-12Manually upgrade the test suite to specify the flag to cttz and ctlz.Chandler Carruth
2011-11-29SCEV fix. In general, Add/Mul expressions should not inherit NSW/NUW.Andrew Trick
2011-11-29Filecheckize.Andrew Trick
2011-11-27Upgrade syntax of tests using volatile instructions to use 'load volatile' in...Chris Lattner
2011-11-09Don't forget to check FlagNW when determining whether an AddRecExpr will wrapNick Lewycky
2011-10-272>&1 doesn't work here, it just creates an empty file called "&1"Benjamin Kramer
2011-10-25Restore commits 142790 and 142843 - they weren't breaking the buildDuncan Sands
2011-10-25Fix the API usage in loop probability heuristics. It was incorrectlyChandler Carruth
2011-10-25Speculatively revert commits 142790 and 142843 to see if it fixesDuncan Sands
2011-10-24Now that we look at all the header PHIs, we need to consider all the header PHIsNick Lewycky
2011-10-24Remove return heuristics from the static branch probabilities, andChandler Carruth
2011-10-24Reapply r142781 with fix. Original message:Nick Lewycky
2011-10-24Speculatively revert r142781. Bots are showingNick Lewycky
2011-10-23Enhance SCEV's brute force loop analysis to handle multiple PHI nodes in theNick Lewycky
2011-10-23Teach the BranchProbabilityInfo pass to print its results, and use thatChandler Carruth
2011-10-22Make SCEV's brute force analysis stronger in two ways. Firstly, we should beNick Lewycky
2011-10-19Generalize the reading of probability metadata to work for both branchesChandler Carruth
2011-10-19Teach the BranchProbabilityInfo analysis pass to read any metadataChandler Carruth
2011-10-19Add pass printing support to BlockFrequencyInfo pass. The implementationChandler Carruth
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