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llvm/test/Transforms
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Nick Lewycky 8f84449093 Optimize integral reciprocal (udiv 1, x and sdiv 1, x) to not use division. This fires exactly once in a clang bootstrap, but covers a few different results from http://www.cs.utah.edu/~regehr/souper/ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208750 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-14 03:03:05 +00:00
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ADCE
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AddDiscriminators
Fix bug 19437 - Only add discriminators for DWARF 4 and above.
2014-04-17 22:33:50 +00:00
ArgumentPromotion
IR: Conservatively verify inalloca arguments
2014-04-30 17:22:00 +00:00
AtomicExpandLoadLinked/ARM
Atomics: promote ARM's IR-based atomics pass to CodeGen.
2014-04-17 18:22:47 +00:00
BBVectorize
Allow vectorization of bit intrinsics in BB Vectorizer.
2014-04-25 03:33:48 +00:00
BranchFolding
Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call
2014-02-13 14:44:26 +00:00
CodeExtractor
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CodeGenPrepare
CodeGenPrep: sink extends of illegal types into use block.
2014-03-13 13:36:25 +00:00
ConstantHoisting
Move test from r207969 to another folder and rename it.
2014-05-05 18:10:15 +00:00
ConstantMerge
Remove the linker_private and linker_private_weak linkages.
2014-03-13 23:18:37 +00:00
ConstProp
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CorrelatedValuePropagation
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DeadArgElim
IR: Change inalloca's grammar a bit
2014-03-09 06:41:58 +00:00
DeadStoreElimination
Update optimization passes to handle inalloca arguments
2014-01-28 02:38:36 +00:00
DebugIR
Use right pointer type in DebugIR
2013-09-27 22:26:25 +00:00
EarlyCSE
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FunctionAttrs
Update optimization passes to handle inalloca arguments
2014-01-28 02:38:36 +00:00
GCOVProfiling
Debug Info: update testing cases to specify the debug info version number.
2013-11-22 21:49:45 +00:00
GlobalDCE
Convert test to FileCheck.
2014-05-13 00:07:46 +00:00
GlobalMerge
ARM64: initial backend import
2014-03-29 10:18:08 +00:00
GlobalOpt
IR: Don't allow non-default visibility on local linkage
2014-05-07 22:57:20 +00:00
GVN
[GVN] Pass the phi-translated address of a load instead of the untranslated
2014-05-02 17:59:17 +00:00
IndVarSimplify
[LPM] Fix PR18642, a pretty nasty bug in IndVars that "never mattered"
2014-01-29 04:40:19 +00:00
Inline
Revert test commit. Removed blank line.
2014-05-08 12:54:43 +00:00
InstCombine
Optimize integral reciprocal (udiv 1, x and sdiv 1, x) to not use division. This fires exactly once in a clang bootstrap, but covers a few different results from http://www.cs.utah.edu/~regehr/souper/
2014-05-14 03:03:05 +00:00
InstSimplify
RecursivelyDeleteTriviallyDeadInstructions() could remove
2014-04-26 05:58:11 +00:00
Internalize
Convert test to FileCheck.
2014-05-13 00:31:31 +00:00
IPConstantProp
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JumpThreading
Don't eliminate a partially redundant load if it's in a landing pad.
2013-10-21 04:09:17 +00:00
LCSSA
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LICM
[LPM] Switch LICM to actively use LCSSA in addition to preserving it.
2014-02-11 12:52:27 +00:00
LoopDeletion
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LoopIdiom
Debug Info: update testing cases to specify the debug info version number.
2013-11-23 01:16:29 +00:00
LoopReroll
Fix loop rerolling pass failure with non-consant loop lower bound
2014-01-03 17:20:01 +00:00
LoopRotate
[LPM] Fix PR18643, another scary place where loop transforms failed to
2014-01-29 13:16:53 +00:00
LoopSimplify
[LPM] Switch LICM to actively use LCSSA in addition to preserving it.
2014-02-11 12:52:27 +00:00
LoopStrengthReduce
[LSR] Add llc testcase for r207271/r207569.
2014-05-02 23:49:01 +00:00
LoopUnroll
Move late partial-unrolling thresholds into the processor definitions
2014-05-08 09:14:44 +00:00
LoopUnswitch
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LoopVectorize
[Test] Trim unnecessary .c and .cpp from config.suffix in lit.local.cfg
2014-05-12 19:57:31 +00:00
LowerAtomic
IR: add a second ordering operand to cmpxhg for failure
2014-03-11 10:48:52 +00:00
LowerExpectIntrinsic
Lower llvm.expect intrinsic correctly for i1
2014-02-02 22:43:55 +00:00
LowerInvoke
Remove LowerInvoke's obsolete "-enable-correct-eh-support" option
2014-03-20 19:54:47 +00:00
LowerSwitch
Revert patches to add case-range support for PR1255.
2013-09-09 19:14:35 +00:00
Mem2Reg
Debug Info: update testing cases to specify the debug info version number.
2013-11-22 21:49:45 +00:00
MemCpyOpt
Treat lifetime.start'd memory like we treat freshly alloca'd memory. Patch by Björn Steinbrink!
2014-03-26 23:45:15 +00:00
MergeFunc
IR: Don't allow non-default visibility on local linkage
2014-05-07 22:57:20 +00:00
MetaRenamer
Reject alias to undefined symbols in the verifier.
2014-03-12 20:15:49 +00:00
ObjCARC
Fix use_iterator crash in ObjCArc from r203364
2014-03-18 22:32:43 +00:00
PhaseOrdering
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PruneEH
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Reassociate
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Reg2Mem
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SampleProfile
Tolerate unmangled names in sample profiles.
2014-03-18 12:03:12 +00:00
Scalarizer
Fix Scalarizer insertion point when replacing PHIs with insertelements
2013-12-23 14:51:56 +00:00
ScalarRepl
Fix PR18800. llvm intrinsic memcpy takes 5 arguments void @llvm.memcpy.p0i8.p0i8.i32(i8* <dest>, i8* <src>, i32 <len>, i32 <align>, i1 <isvolatile>).The test case incorrectly uses the old format resulting in isVolatile function in MemIntrinsic to crash during SROA transformation.Modified the test case to use correct signature of memcpy and memset.
2014-03-13 04:50:29 +00:00
SCCP
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SeparateConstOffsetFromGEP/NVPTX
Add an optimization that does CSE in a group of similar GEPs.
2014-05-01 18:38:36 +00:00
SimplifyCFG
Add ExtractValue instruction to SimplifyCFG's ComputeSpeculationCost
2014-05-09 17:02:46 +00:00
Sink
Sink: Don't sink static allocas from the entry block
2014-03-21 15:51:51 +00:00
SLPVectorizer
SLPVectorizer: When sorting by domination for CSE don't assert on unreachable code.
2014-05-09 23:28:49 +00:00
SROA
[SROA] Use the correct index integer size in GEPs through non-default
2014-02-26 10:08:16 +00:00
StripSymbols
Add a debug info code generation level to the compile unit metadata
2014-02-27 01:24:56 +00:00
StructurizeCFG
StructurizeCFG: Fix verification failure with some loops.
2013-11-22 19:24:39 +00:00
TailCallElim
Improve 'tail' call marking in TRE. A bootstrap of clang goes from 375k calls marked tail in the IR to 470k, however this improvement does not carry into an improvement of the call/jmp ratio on x86. The most common pattern is a tail call + br to a block with nothing but a 'ret'.
2014-05-05 23:59:03 +00:00
TailDup
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