..
ADCE
ArgumentPromotion
fix PR8932, a case where arg promotion could infinitely promote.
2011-01-16 08:09:24 +00:00
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare
temporarily revert r123526. While working on a follow-on patch I
2011-01-15 07:51:19 +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
When loading from a constant, fold inttoptr if the integer type and the resulting pointer type both have the same size.
2011-02-06 20:11:56 +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
Fix PR8728, a miscompilation I recently introduced. When optimizing
2010-12-06 01:48:06 +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 unnamed_addr when we can show that address of a global is not used.
2011-01-19 16:32:21 +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
Remove LoopIndexSplit pass. It is neither maintained nor used by anyone.
2010-10-07 23:29:37 +00:00
Inline
relax testcase a bit.
2011-01-14 07:46:33 +00:00
InstCombine
Make InstCombiner::FoldAndOfICmps create a ConstantRange that's the
2011-03-01 15:05:01 +00:00
InstSimplify
Optimize "icmp pred (urem X, Y), Y" --> true/false depending on pred. There's
2011-03-01 08:15:50 +00:00
Internalize
IPConstantProp
more test cleanup
2010-09-02 22:38:56 +00:00
JumpThreading
prevent jump threading from merging blocks when their address is
2011-02-18 04:43:06 +00:00
LCSSA
Rename 'loopsimplify' to 'loop-simplify'.
2011-02-10 23:38:10 +00:00
LICM
Rename 'loopsimplify' to 'loop-simplify'.
2011-02-10 23:38:10 +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
rewrite the memset_pattern pattern generation stuff to accept any 2/4/8/16-byte
2011-02-19 19:56:44 +00:00
LoopRotate
Do not hoist @llvm.dbg.value. Here, @llvm.dbg.value is "referring" a value that is modified inside loop.
2011-02-14 23:03:23 +00:00
LoopSimplify
Rename 'loopsimplify' to 'loop-simplify'.
2011-02-10 23:38:10 +00:00
LoopStrengthReduce
Teach RecursivelyDeleteDeadPHINodes to handle multiple self-references. Patch
2011-02-20 08:38:20 +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 PR9215, preventing -reassociate from clearing nsw/nuw when
2011-02-17 01:29:24 +00:00
ScalarRepl
merge all the "crash tests" into crash.ll
2011-01-24 03:37:34 +00:00
SCCP
fix PR7876: If ipsccp decides that a function's address is taken
2010-08-12 22:25:23 +00:00
SimplifyCFG
Teach SimplifyCFG that (switch (select cond, X, Y)) is better expressed as a branch.
2011-02-28 09:44:07 +00:00
SimplifyLibCalls
Delete obsolete test.
2011-02-28 19:58:14 +00:00
Sink
Make BasicAliasAnalysis a normal AliasAnalysis implementation which
2010-10-18 18:04:47 +00:00
SRETPromotion
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