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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 |
BlockPlacement
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BranchFolding
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CodeExtractor
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CodeGenPrepare
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temporarily revert r123526. While working on a follow-on patch I
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2011-01-15 07:51:19 +00:00 |
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 |
ConstProp
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When loading from a constant, fold inttoptr if the integer type and the resulting pointer type both have the same size.
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2011-02-06 20:11:56 +00:00 |
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 |
DeadArgElim
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Teach DAE to look for functions whose arguments are unused, and change all callers to pass in an undefvalue instead.
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2011-01-16 21:25:33 +00:00 |
DeadStoreElimination
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Fix PR8728, a miscompilation I recently introduced. When optimizing
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2010-12-06 01:48:06 +00:00 |
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 |
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 |
GlobalDCE
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GlobalOpt
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Add unnamed_addr when we can show that address of a global is not used.
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2011-01-19 16:32:21 +00:00 |
GVN
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Give GVN back the ability to perform simple conditional propagation on conditional branch values.
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2010-12-21 23:54:34 +00:00 |
IndVarSimplify
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Remove LoopIndexSplit pass. It is neither maintained nor used by anyone.
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2010-10-07 23:29:37 +00:00 |
Inline
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relax testcase a bit.
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2011-01-14 07:46:33 +00:00 |
InstCombine
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have instcombine preserve nsw/nuw/exact when sinking
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2011-02-17 23:01:49 +00:00 |
InstSimplify
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Teach instsimplify that X+Y>=X+Z is the same as Y>=Z if neither side overflows,
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2011-02-13 17:15:40 +00:00 |
Internalize
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IPConstantProp
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more test cleanup
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2010-09-02 22:38:56 +00:00 |
JumpThreading
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Tolerate degenerate phi nodes that can occur in the middle of optimization
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2011-02-10 23:54:10 +00:00 |
LCSSA
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Rename 'loopsimplify' to 'loop-simplify'.
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2011-02-10 23:38:10 +00:00 |
LICM
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Rename 'loopsimplify' to 'loop-simplify'.
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2011-02-10 23:38:10 +00:00 |
LoopDeletion
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Make LoopSimplify change conditional branches in loop exiting blocks
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2010-02-25 06:57:05 +00:00 |
LoopIdiom
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Teach loop-idiom to turn a loop containing a memset into a larger memset
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2011-01-04 07:46:33 +00:00 |
LoopRotate
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Do not hoist @llvm.dbg.value. Here, @llvm.dbg.value is "referring" a value that is modified inside loop.
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2011-02-14 23:03:23 +00:00 |
LoopSimplify
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Rename 'loopsimplify' to 'loop-simplify'.
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2011-02-10 23:38:10 +00:00 |
LoopStrengthReduce
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Add a test for the LSR issue exposed by r125254.
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2011-02-11 00:49:27 +00:00 |
LoopUnroll
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Rename 'loopsimplify' to 'loop-simplify'.
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2011-02-10 23:38:10 +00:00 |
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 |
LowerAtomic
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Add an atomic lowering pass
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2010-08-03 16:19:16 +00:00 |
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 |
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 |
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 |
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 |
Reassociate
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fix PR9215, preventing -reassociate from clearing nsw/nuw when
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2011-02-17 01:29:24 +00:00 |
ScalarRepl
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merge all the "crash tests" into crash.ll
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2011-01-24 03:37:34 +00:00 |
SCCP
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fix PR7876: If ipsccp decides that a function's address is taken
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2010-08-12 22:25:23 +00:00 |
SimplifyCFG
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SimplifyCFG: Track the number of used icmps when turning a icmp chain into a switch. If we used only one icmp, don't turn it into a switch.
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2011-02-07 22:37:28 +00:00 |
SimplifyLibCalls
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SimplifyLibCalls: Add missing legalize check on various printf to puts and
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2011-02-12 18:19:57 +00:00 |
Sink
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Make BasicAliasAnalysis a normal AliasAnalysis implementation which
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2010-10-18 18:04:47 +00:00 |
SRETPromotion
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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 |
TailCallElim
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Add a test for TCE return duplication.
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2011-01-29 04:53:35 +00:00 |
TailDup
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The output of opt -stats must be sent to stderr. Patch by NAKAMURA Takumi!
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2010-09-01 18:32:56 +00:00 |