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ADCE
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ArgumentPromotion
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fix PR8932, a case where arg promotion could infinitely promote.
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2011-01-16 08:09:24 +00:00 |
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BlockPlacement
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BranchFolding
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CodeExtractor
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CodeGenPrepare
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Roll r127459 back in:
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2011-03-11 21:52:04 +00:00 |
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ConstantMerge
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Don't merge two constants if we care about the address of both.
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2011-01-16 17:05:09 +00:00 |
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ConstProp
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Fix a ton of comment typos found by codespell. Patch by
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2011-04-15 05:18:47 +00:00 |
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CorrelatedValuePropagation
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Test for lazy value info's ability to prove the absense of NULLs in pointers.
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2011-01-16 21:57:20 +00:00 |
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DeadArgElim
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Add an obvious missing safety check to DAE::RemoveDeadArgumentsFromCallers.
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2011-03-01 00:33:47 +00:00 |
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DeadStoreElimination
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* The DSE code that tested for overlapping needed to take into account the fact
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2011-03-30 21:37:19 +00:00 |
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EarlyCSE
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Duncan deftly points out that readnone functions aren't
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2011-01-03 23:38:13 +00:00 |
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FunctionAttrs
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Make ModRefBehavior a lattice. Use this to clean up AliasAnalysis
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2010-11-10 01:02:18 +00:00 |
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GlobalDCE
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GlobalOpt
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Add back a couple checks removed by r129128; the fact that an intitializer
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2011-04-09 09:11:09 +00:00 |
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GVN
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final step needed to resolve PR6627, which allows us to flatten the code down to
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2011-04-28 18:15:47 +00:00 |
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IndVarSimplify
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Fixes PR9730: indvars: An asserting value handle still pointed to this value
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2011-04-27 23:00:03 +00:00 |
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Inline
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relax testcase a bit.
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2011-01-14 07:46:33 +00:00 |
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InstCombine
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PR9838: Fix transform introduced in r127064 to not trigger when only one side of the icmp is an exact shift.
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2011-05-05 21:59:18 +00:00 |
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InstSimplify
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Add variations on: max(x,y) >= min(x,z) folds to true. This isn't that common,
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2011-05-04 16:05:05 +00:00 |
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Internalize
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Add test for r127138.
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2011-03-07 21:28:14 +00:00 |
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IPConstantProp
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more test cleanup
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2010-09-02 22:38:56 +00:00 |
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JumpThreading
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Fix an infinite alternation in JumpThreading where two transforms would repeatedly undo each other. The solution is to perform more aggressive constant folding to make one of the edges just folded away rather than trying to thread it.
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2011-04-14 21:35:50 +00:00 |
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LCSSA
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Do not add PHIs with no users when creating LCSSA form. Patch by Andrew Clinton.
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2011-03-15 07:41:25 +00:00 |
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LICM
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PR9604; try to deal with RAUW updates correctly in the AST. I'm not convinced
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2011-04-09 06:55:46 +00:00 |
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LoopDeletion
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Make LoopDeletion work on loops with multiple edges, as long as the incoming
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2011-02-22 22:25:39 +00:00 |
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LoopIdiom
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Preserve line no. info.
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2011-03-07 22:43:45 +00:00 |
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LoopRotate
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fix PR9523, a crash in looprotate on a non-canonical loop made out of indirectbr.
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2011-04-09 07:25:58 +00:00 |
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LoopSimplify
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Avoid creating canonical induction variables for non-native types.
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2011-03-18 16:50:32 +00:00 |
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LoopStrengthReduce
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Move few target-dependant tests to appropriate directories.
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2011-05-06 18:24:46 +00:00 |
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LoopUnroll
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add a testcase for r125827
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2011-02-18 05:05:01 +00:00 |
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LoopUnswitch
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Factor code for testing whether replacing one value with another
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2010-11-18 19:59:41 +00:00 |
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LowerAtomic
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Add an atomic lowering pass
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2010-08-03 16:19:16 +00:00 |
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LowerInvoke
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LowerSetJmp
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LowerSwitch
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Mem2Reg
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Copy location info for current function argument from dbg.declare if respective store instruction does not have any location info.
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2010-06-04 22:27:30 +00:00 |
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MemCpyOpt
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Actually check memcpy lengths, instead of just commenting about
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2011-01-21 22:07:57 +00:00 |
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MergeFunc
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When removing a function from the function set and adding it to deferred, we
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2011-02-09 06:32:02 +00:00 |
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PhaseOrdering
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final step needed to resolve PR6627, which allows us to flatten the code down to
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2011-04-28 18:15:47 +00:00 |
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PruneEH
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fix some failures my callgraph dump format change broke.
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2010-04-23 18:38:40 +00:00 |
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Reassociate
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Fix reassociate to use a worklist instead of recursing when new
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2011-04-12 00:11:56 +00:00 |
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ScalarRepl
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Fix PR9820: a read-only call differs from a load in that a load doesn't
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2011-05-06 10:30:37 +00:00 |
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SCCP
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Fix a ton of comment typos found by codespell. Patch by
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2011-04-15 05:18:47 +00:00 |
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SimplifyCFG
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SimplifyCFG: Expose phi node folding cost threshold as command line parameter
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2011-04-29 18:47:38 +00:00 |
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SimplifyLibCalls
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Preserve line number information while simplifying libcalls.
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2011-03-09 21:27:52 +00:00 |
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Sink
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Make BasicAliasAnalysis a normal AliasAnalysis implementation which
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2010-10-18 18:04:47 +00:00 |
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StripSymbols
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DIGlobalVariable can be used to encode debug info for globals that are directly folded into a constant by FE.
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2010-08-25 18:52:02 +00:00 |
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TailCallElim
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Add a test for TCE return duplication.
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2011-01-29 04:53:35 +00:00 |
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TailDup
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Move few target-dependant tests to appropriate directories.
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2011-05-06 18:24:46 +00:00 |
