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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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ConstProp
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implement PR9315, constant folding exp2 in terms of pow (since hosts without
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2011-05-22 22:22:35 +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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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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Fix grammar in test.
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2011-05-22 01:16:00 +00:00 |
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DeadStoreElimination
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fix a really nasty basicaa mod/ref calculation bug that was causing miscompilation of
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2011-05-23 05:15:43 +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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GVN
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fix PR9841 by having GVN not process dead loads. This was
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2011-05-22 07:03:34 +00:00 |
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GlobalDCE
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GlobalOpt
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Add testcase for r132290, to check for the crasher caught by the buildbots
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2011-05-29 19:41:14 +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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IndVarSimplify
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scev: Better sign-extend removal. Normalize postincrement recurrences
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2011-05-31 21:17:47 +00:00 |
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Inline
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Add the test case for phis in the outer landing pad during the inliner's
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2011-05-30 01:08:04 +00:00 |
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InstCombine
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Revert to pacify a buildbot. rdar://problem/6501862
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2011-05-31 19:56:35 +00:00 |
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InstSimplify
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The comparision "max(x,y)==x" is equivalent to "x>=y". Since the max is
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2011-05-07 16:56:49 +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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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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Fix PR9815: I was trying to get out of "generating code and then
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2011-05-22 17:39:56 +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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When forming an ICmpZero LSRUse, normalize the non-IV operand
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2011-05-18 21:02:18 +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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Teach valuetracking that byval arguments with a specified alignment are
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2011-05-23 00:03:39 +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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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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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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ScalarRepl
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Fix "make check" in Release by removing debug-only options from an 'opt' invocation.
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2011-05-24 18:26:09 +00:00 |
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SimplifyCFG
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Add a parameter to ConstantFoldTerminator() that callers can use to ask it to also clean up the condition of any conditional terminator it folds to be unconditional, if that turns the condition into dead code. This just means it calls RecursivelyDeleteTriviallyDeadInstructions() in strategic spots. It defaults to the old behavior.
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2011-05-22 16:24:18 +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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Don't do tail calls in a function that call setjmp. The stack might be
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2011-05-16 03:05:33 +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 |
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