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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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Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
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2009-09-11 18:01:28 +00:00 |
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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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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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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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IndVarSimplify
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indvars: incremental fixes for -disable-iv-rewrite and testcases.
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2011-05-26 00:46:11 +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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(1 - X) * (-2) -> (x - 1) * 2, for all positive nonzero powers of 2
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2011-05-30 20:00:33 +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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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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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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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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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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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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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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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 |
