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* SCEV: Handle a corner case reducing AddRecExpr * AddRecExprAndrew Trick2012-05-301-0/+45
* SCEV: Add MarkPendingLoopPredicates to avoid recursive isImpliedCond.Andrew Trick2012-05-191-0/+30
* FileCheck-ize tests.Bill Wendling2012-04-247-11/+31
* FileCheck-ize these tests.Bill Wendling2012-04-242-3/+9
* FileCheck-ize these tests. Harden some of them.Bill Wendling2012-04-2428-82/+159
* Revert "SCEV: When expanding a GEP the final addition to the base pointer has...Benjamin Kramer2012-04-172-5/+5
* SCEV: When expanding a GEP the final addition to the base pointer has NUW but...Benjamin Kramer2012-04-072-5/+5
* Handle intrinsics in GlobalsModRef. Fixes pr12351.Rafael Espindola2012-03-281-0/+33
* SCEV fix: Handle loop invariant loads.Andrew Trick2012-03-261-0/+47
* Test scalar evolution directly instead of testing the result ofAndrew Trick2012-03-221-11/+9
* Duncan pointed out that if the alignment isn't explicitly specified, it defau...Eli Friedman2012-02-271-1/+1
* Teach BasicAA about the LLVM IR rules that allow reading past the end of an o...Eli Friedman2012-02-272-1/+26
* Change the implementation of dominates(inst, inst) to one based on what theRafael Espindola2012-02-261-0/+19
* Replace all instances of dg.exp file with lit.local.cfg, since all tests are ...Eli Bendersky2012-02-1626-40/+13
* Change CaptureTracking to pass a Use* instead of a Value* when a value isNick Lewycky2011-12-281-1/+1
* Make the unreachable probability much much heavier. The previousChandler Carruth2011-12-221-9/+9
* Manually upgrade the test suite to specify the flag to cttz and ctlz.Chandler Carruth2011-12-121-2/+2
* SCEV fix. In general, Add/Mul expressions should not inherit NSW/NUW.Andrew Trick2011-11-291-1/+19
* Filecheckize.Andrew Trick2011-11-291-1/+2
* Upgrade syntax of tests using volatile instructions to use 'load volatile' in...Chris Lattner2011-11-272-10/+10
* Don't forget to check FlagNW when determining whether an AddRecExpr will wrapNick Lewycky2011-11-091-0/+35
* 2>&1 doesn't work here, it just creates an empty file called "&1"Benjamin Kramer2011-10-271-1/+1
* Restore commits 142790 and 142843 - they weren't breaking the buildDuncan Sands2011-10-252-1/+62
* Fix the API usage in loop probability heuristics. It was incorrectlyChandler Carruth2011-10-251-0/+365
* Speculatively revert commits 142790 and 142843 to see if it fixesDuncan Sands2011-10-252-62/+1
* Now that we look at all the header PHIs, we need to consider all the header PHIsNick Lewycky2011-10-241-0/+29
* Remove return heuristics from the static branch probabilities, andChandler Carruth2011-10-241-0/+79
* Reapply r142781 with fix. Original message:Nick Lewycky2011-10-241-1/+33
* Speculatively revert r142781. Bots are showingNick Lewycky2011-10-241-33/+1
* Enhance SCEV's brute force loop analysis to handle multiple PHI nodes in theNick Lewycky2011-10-231-1/+33
* Teach the BranchProbabilityInfo pass to print its results, and use thatChandler Carruth2011-10-232-0/+93
* Make SCEV's brute force analysis stronger in two ways. Firstly, we should beNick Lewycky2011-10-221-0/+33
* Generalize the reading of probability metadata to work for both branchesChandler Carruth2011-10-191-0/+43
* Teach the BranchProbabilityInfo analysis pass to read any metadataChandler Carruth2011-10-191-0/+25
* Add pass printing support to BlockFrequencyInfo pass. The implementationChandler Carruth2011-10-192-0/+27
* Missing test case for r141164.Andrew Trick2011-10-051-0/+50
* Reapply r140979 with fix! We never did get a testcase, but careful review of theNick Lewycky2011-10-031-0/+28
* Revert r140979 due to reports of bootstrap failure.Nick Lewycky2011-10-031-28/+0
* Add one more case we compute a max trip count.Nick Lewycky2011-10-031-0/+28
* PR10628: Fix getModRefInfo so it queries the underlying alias() implementatio...Eli Friedman2011-09-281-1/+16
* Enhance alias analysis for atomic instructions a bit. Upgrade a couple alias...Eli Friedman2011-09-262-6/+2
* This test only makes sense with -enable-iv-rewrite.Andrew Trick2011-09-131-3/+4
* Fix the logic in BasicAliasAnalysis::aliasGEP for comparing GEP's with variab...Eli Friedman2011-09-081-0/+32
* Teach BasicAA about the aliasing properties of memset_pattern16.Owen Anderson2011-09-061-0/+21
* This transform only handles two-operand AddRec's. Prevent it from trying toNick Lewycky2011-09-061-1/+20
* The logic inside getMulExpr to simplify {a,+,b}*{c,+,d} was wrong, which wasNick Lewycky2011-09-061-3/+34
* Revert r139126 due to selfhost failures reported by buildbots.Nick Lewycky2011-09-061-31/+0
* Teach SCEV to report a max backedge count in one interesting case inNick Lewycky2011-09-051-0/+31
* Move the loads after the calls so that the fix forRafael Espindola2011-07-091-48/+48
* Use CHECK-NEXT.Rafael Espindola2011-07-091-259/+260