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llvm-6502/test/Transforms
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Dan Gohman dac5dbadeb Fix reassociate to use a worklist instead of recursing when new 
reassociation opportunities are exposed. This fixes a bug where
the nested reassociation expects to be the IR to be consistent,
but it isn't, because the outer reassociation has disconnected
some of the operands.  rdar://9167457


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129324 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-12 00:11:56 +00:00
..
ADCE
ArgumentPromotion fix PR8932, a case where arg promotion could infinitely promote. 2011-01-16 08:09:24 +00:00
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare Roll r127459 back in: 2011-03-11 21:52:04 +00:00
ConstantMerge Don't merge two constants if we care about the address of both. 2011-01-16 17:05:09 +00:00
ConstProp Constant folding support for calls to umul.with.overflow(), basically identical to the smul.with.overflow() code. 2011-03-27 14:26:13 +00:00
CorrelatedValuePropagation Test for lazy value info's ability to prove the absense of NULLs in pointers. 2011-01-16 21:57:20 +00:00
DeadArgElim Add an obvious missing safety check to DAE::RemoveDeadArgumentsFromCallers. 2011-03-01 00:33:47 +00:00
DeadStoreElimination * The DSE code that tested for overlapping needed to take into account the fact 2011-03-30 21:37:19 +00:00
EarlyCSE Duncan deftly points out that readnone functions aren't 2011-01-03 23:38:13 +00:00
FunctionAttrs Make ModRefBehavior a lattice. Use this to clean up AliasAnalysis 2010-11-10 01:02:18 +00:00
GlobalDCE
GlobalOpt Add back a couple checks removed by r129128; the fact that an intitializer 2011-04-09 09:11:09 +00:00
GVN Give GVN back the ability to perform simple conditional propagation on conditional branch values. 2010-12-21 23:54:34 +00:00
IndVarSimplify Avoid creating canonical induction variables for non-native types. 2011-03-18 16:50:32 +00:00
Inline relax testcase a bit. 2011-01-14 07:46:33 +00:00
InstCombine This testcase passed even without the fix. Added the target info to make the 2011-04-06 11:18:29 +00:00
InstSimplify Teach ComputeMaskedBits about sub nsw. 2011-03-12 17:18:11 +00:00
Internalize Add test for r127138. 2011-03-07 21:28:14 +00:00
IPConstantProp more test cleanup 2010-09-02 22:38:56 +00:00
JumpThreading PR9446: RecursivelyDeleteTriviallyDeadInstructions can delete the instruction 2011-04-02 22:45:17 +00:00
LCSSA Do not add PHIs with no users when creating LCSSA form. Patch by Andrew Clinton. 2011-03-15 07:41:25 +00:00
LICM PR9604; try to deal with RAUW updates correctly in the AST. I'm not convinced 2011-04-09 06:55:46 +00:00
LoopDeletion Make LoopDeletion work on loops with multiple edges, as long as the incoming 2011-02-22 22:25:39 +00:00
LoopIdiom Preserve line no. info. 2011-03-07 22:43:45 +00:00
LoopRotate fix PR9523, a crash in looprotate on a non-canonical loop made out of indirectbr. 2011-04-09 07:25:58 +00:00
LoopSimplify Avoid creating canonical induction variables for non-native types. 2011-03-18 16:50:32 +00:00
LoopStrengthReduce Avoid creating canonical induction variables for non-native types. 2011-03-18 16:50:32 +00:00
LoopUnroll add a testcase for r125827 2011-02-18 05:05:01 +00:00
LoopUnswitch Factor code for testing whether replacing one value with another 2010-11-18 19:59:41 +00:00
LowerAtomic Add an atomic lowering pass 2010-08-03 16:19:16 +00:00
LowerInvoke
LowerSetJmp
LowerSwitch
Mem2Reg Copy location info for current function argument from dbg.declare if respective store instruction does not have any location info. 2010-06-04 22:27:30 +00:00
MemCpyOpt Actually check memcpy lengths, instead of just commenting about 2011-01-21 22:07:57 +00:00
MergeFunc When removing a function from the function set and adding it to deferred, we 2011-02-09 06:32:02 +00:00
PruneEH fix some failures my callgraph dump format change broke. 2010-04-23 18:38:40 +00:00
Reassociate Fix reassociate to use a worklist instead of recursing when new 2011-04-12 00:11:56 +00:00
ScalarRepl Do some simple copy propagation through integer loads and stores when promoting 2011-03-29 05:19:52 +00:00
SCCP fix PR7876: If ipsccp decides that a function's address is taken 2010-08-12 22:25:23 +00:00
SimplifyCFG Do not let debug info interfer with branch folding. 2011-04-07 23:11:25 +00:00
SimplifyLibCalls Preserve line number information while simplifying libcalls. 2011-03-09 21:27:52 +00:00
Sink Make BasicAliasAnalysis a normal AliasAnalysis implementation which 2010-10-18 18:04:47 +00:00
StripSymbols DIGlobalVariable can be used to encode debug info for globals that are directly folded into a constant by FE. 2010-08-25 18:52:02 +00:00
TailCallElim Add a test for TCE return duplication. 2011-01-29 04:53:35 +00:00
TailDup The output of opt -stats must be sent to stderr. Patch by NAKAMURA Takumi! 2010-09-01 18:32:56 +00:00