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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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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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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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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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GVN
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Add a testcase to demonstrate the problem where phi translation is
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2011-06-04 07:05:05 +00:00 |
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IndVarSimplify
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Test case pasto (failed when run with IR verifier).
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2011-06-02 23:57:27 +00:00 |
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Inline
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SplitCriticalEdge can sometimes split the edge from an invoke to a landing
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2011-06-09 20:06:24 +00:00 |
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InstCombine
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Avoid fusing bitcasts with dynamic allocas if the amount-to-allocate
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2011-06-13 18:48:49 +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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IPConstantProp
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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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Bail on unswitching a switch statement for a case with a critical edge. We name
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2011-06-03 06:27:15 +00:00 |
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LowerAtomic
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LowerInvoke
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LowerSetJmp
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LowerSwitch
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Mem2Reg
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MemCpyOpt
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PR10067: Add missing safety check to call return transformation in MemCpyOpt::processStore. If something accesses the dest of the "copy" between the call and the copy, the performCallSlotOptzn transformation is not valid.
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2011-06-02 21:24:42 +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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ObjCARC
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The ARC language-specific optimizer. Credit to Dan Gohman.
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2011-06-15 23:37:01 +00:00 |
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PhaseOrdering
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This directory was missing the dg.exp to cause the tests to run. Some time since
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2011-06-06 20:23:00 +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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ScalarRepl
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Fix PR10104 by adding a bounds check on a vector element access check. It was
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2011-06-09 01:45:33 +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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If the block that we're threading through is jumped to by an indirect branch,
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2011-06-04 09:42:04 +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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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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