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llvm-mirror/test/Transforms
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David Majnemer e7a303ac2b [InstSimplify] Handle some overflow intrinsics in InstSimplify 
This change does a few things:
- Move some InstCombine transforms to InstSimplify
- Run SimplifyCall from within InstCombine::visitCallInst
- Teach InstSimplify to fold [us]mul_with_overflow(X, undef) to 0.

llvm-svn: 237995
2015-05-22 03:56:46 +00:00
..
ADCE
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
AddDiscriminators
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
AlignmentFromAssumptions
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
ArgumentPromotion
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
AtomicExpand/ARM
Use target-dependent emitLeading/TrailingFence instead of the target-independent insertLeading/TrailingFence (in AtomicExpandPass)
2014-09-03 21:01:03 +00:00
BBVectorize
Changed renaming of local symbols by inserting a dot vefore the numeric suffix.
2015-05-12 16:47:30 +00:00
BDCE
[BDCE] Don't forget uses of root instructions seen before the instruction itself
2015-02-18 03:12:28 +00:00
BranchFolding
Delete -std-compile-opts.
2014-10-16 20:00:02 +00:00
CodeExtractor
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
CodeGenPrepare
[Statepoints] Support for "patchable" statepoints.
2015-05-12 23:52:24 +00:00
ConstantHoisting
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
ConstantMerge
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
ConstProp
[ConstantFolding] Fix wrong folding of intrinsic 'convert.from.fp16'.
2015-05-14 18:01:48 +00:00
CorrelatedValuePropagation
CVP: Improve handling of Selects used as incoming PHI values
2015-05-12 22:31:47 +00:00
DeadArgElim
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
DeadStoreElimination
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
EarlyCSE
Preserve the order of READ_REGISTER and WRITE_REGISTER
2015-05-18 16:42:10 +00:00
Float2Int
Reapply r233175 and r233183: float2int.
2015-03-27 10:36:57 +00:00
FunctionAttrs
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
GCOVProfiling
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
GlobalDCE
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
GlobalOpt
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
GVN
Update BasicAliasAnalysis to understand that nothing aliases with undef values.
2015-05-05 18:10:49 +00:00
IndVarSimplify
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
Inline
Changed renaming of local symbols by inserting a dot vefore the numeric suffix.
2015-05-12 16:47:30 +00:00
InstCombine
[InstSimplify] Handle some overflow intrinsics in InstSimplify
2015-05-22 03:56:46 +00:00
InstMerge
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
InstSimplify
[InstSimplify] Handle some overflow intrinsics in InstSimplify
2015-05-22 03:56:46 +00:00
Internalize
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
IPConstantProp
Skip extra LLVM IR assemble/disassemble steps in some tests
2015-04-24 18:06:09 +00:00
IRCE
[IRCE] Fix a regression introduced in r232444.
2015-03-24 19:29:18 +00:00
JumpThreading
[JumpThreading] Simplify comparisons when simplifying branches
2015-05-07 00:19:14 +00:00
LCSSA
[opaque pointer type] Add textual IR support for explicit type parameter to the invoke instruction
2015-04-24 19:32:54 +00:00
LICM
[LICM] Sinking doesn't involve the preheader
2015-05-22 02:14:05 +00:00
LoadCombine
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
LoopDeletion
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
LoopDistribute
[LoopAccesses] Rearrange printed lines in -analyze
2015-05-18 15:36:57 +00:00
LoopIdiom
Changed renaming of local symbols by inserting a dot vefore the numeric suffix.
2015-05-12 16:47:30 +00:00
LoopInterchange
Add support to interchange loops with reductions.
2015-04-23 04:51:44 +00:00
LoopReroll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
LoopRotate
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
LoopSimplify
Verifier: Call verifyModule() from llc and opt
2015-03-27 22:04:28 +00:00
LoopStrengthReduce
[NoTTI] reject negative scale in addressing mode
2015-05-08 18:07:24 +00:00
LoopUnroll
[PPC/LoopUnrollRuntime] Don't avoid high-cost trip count computation on the PPC/A2
2015-05-21 20:30:23 +00:00
LoopUnswitch
Changed renaming of local symbols by inserting a dot vefore the numeric suffix.
2015-05-12 16:47:30 +00:00
LoopVectorize
NFC - Test case invokes llc on a file rather than redirected from a file.
2015-05-15 15:29:53 +00:00
LowerAtomic
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
LowerBitSets
Changed renaming of local symbols by inserting a dot vefore the numeric suffix.
2015-05-12 16:47:30 +00:00
LowerExpectIntrinsic
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
LowerInvoke
Verifier: Call verifyModule() from llc and opt
2015-03-27 22:04:28 +00:00
LowerSwitch
Changed renaming of local symbols by inserting a dot vefore the numeric suffix.
2015-05-12 16:47:30 +00:00
Mem2Reg
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
MemCpyOpt
[MemCpyOpt] Do move the memset, but look at its dest's dependencies.
2015-05-21 01:43:39 +00:00
MergeFunc
MergeFunctions: Two different sized allocas are *not* the same
2015-05-12 21:42:22 +00:00
MetaRenamer
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
NaryReassociate
[NaryReassoc] reassociate GEP for CSE
2015-05-21 23:17:30 +00:00
ObjCARC
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
PartiallyInlineLibCalls
PartiallyInlineLibCalls: Check sqrt result type before transforming it.
2014-08-01 23:21:21 +00:00
PhaseOrdering
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
PlaceSafepoints
Add a GCStrategy for CoreCLR
2015-05-20 01:07:23 +00:00
PruneEH
Fix invalid LLVM IR in PruneEH tests
2015-02-11 02:06:47 +00:00
Reassociate
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
Reg2Mem
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
RewriteStatepointsForGC
[RewriteStatepointsForGC] For some values (like gep's and bitcasts) it's cheaper to clone them after statepoint than to emit proper relocates for them. This change implements this logic. There is alredy similar optimization in CodeGenPrepare, but doing so during RewriteStatepointsForGC allows to capture more opprtunities such as relocates in loops and longer instruction chains.
2015-05-19 15:59:05 +00:00
SampleProfile
Add function entry counts from sample profiles.
2015-05-13 17:04:29 +00:00
Scalarizer
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
ScalarRepl
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
SCCP
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
SeparateConstOffsetFromGEP/NVPTX
[ValueTracking] refactor: extract method haveNoCommonBitsSet
2015-05-14 23:53:19 +00:00
SimplifyCFG
Changed renaming of local symbols by inserting a dot vefore the numeric suffix.
2015-05-12 16:47:30 +00:00
Sink
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
SLPVectorizer
Let llc and opt override "-target-cpu" and "-target-features" via command line
2015-05-06 23:54:14 +00:00
SpeculativeExecution
Add a speculative execution pass
2015-05-15 17:54:48 +00:00
SROA
[ConstantFold] Don't fold ppc_fp128 <-> int bitcasts
2015-03-28 16:44:57 +00:00
StraightLineStrengthReduce
[SLSR] handle (B | i) * S
2015-05-15 17:07:48 +00:00
StripSymbols
IR: Give 'DI' prefix to debug info metadata
2015-04-29 16:38:44 +00:00
StructurizeCFG
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
TailCallElim
TRE: Just erase dead BBs and tweak the iteration loop not to increment the deleted BB iterator.
2015-02-28 16:47:27 +00:00
TailDup
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
Util
Changed renaming of local symbols by inserting a dot vefore the numeric suffix.
2015-05-12 16:47:30 +00:00