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History

Reid Kleckner 05f6767063 [Constant Hoisting] Avoid inserting instructions before EH pads

Now that terminators can be EH pads, this code needs to iterate over the
immediate dominators of the EH pad to find a valid insertion point.

Fix for PR32107

Patch by Robert Olliff!

Differential Revision: https://reviews.llvm.org/D30511

llvm-svn: 296698

2017-03-01 22:41:12 +00:00

..

[ADCE] Add code to remove dead branches

2016-12-13 16:42:18 +00:00

AddDiscriminators

Encode duplication factor from loop vectorization and loop unrolling to discriminator.

2017-02-10 21:09:07 +00:00

AlignmentFromAssumptions

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ArgumentPromotion

Verifier: Disallow a line number without a file in DISubprogram

2017-02-17 23:57:42 +00:00

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Introduce -unroll-partial-threshold to separate PartialThreshold from Threshold in loop unorller.

2017-01-17 23:39:33 +00:00

[BDCE] Skip metadata while replacing uses.

2016-12-07 21:47:32 +00:00

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[CGP] Split some critical edges coming out of indirect branches

2017-02-28 00:11:34 +00:00

ConstantHoisting

[Constant Hoisting] Avoid inserting instructions before EH pads

2017-03-01 22:41:12 +00:00

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opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.

2017-02-17 17:36:52 +00:00

[coroutines] Spill the result of the invoke instruction correctly

2017-01-25 02:25:54 +00:00

CorrelatedValuePropagation

Revert r282872 "CVP. Turn marking adds as no wrap on by default"

2017-02-23 22:29:00 +00:00

CountingFunctionInserter

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llvm/test/Transforms/DCE/calls-errno.ll: Suppress checking @pow(+0,-1).

2016-11-04 18:50:45 +00:00

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DeadStoreElimination

[DeadStoreElimination] Check function modref behavior before considering memory clobbered

2017-03-01 14:38:29 +00:00

[EarlyCSE] Don't DSE across readnone functions that may throw

2017-01-17 20:15:47 +00:00

EliminateAvailableExternally

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ForcedFunctionAttrs

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[FunctionAttrs] try to extend nonnull-ness of arguments from a callsite back to its parent function

2017-02-13 23:10:51 +00:00

[ModuleSummaryAnalysis] Don't crash when referencing unnamed globals.

2017-02-22 18:53:38 +00:00

[IR] Remove the DIExpression field from DIGlobalVariable.

2016-12-20 02:09:43 +00:00

[PH] Replace uses of AssertingVH from members of analysis results with

2017-01-24 12:55:57 +00:00

Renumber testcase metadata nodes after r290153.

2016-12-22 00:45:21 +00:00

Verifier: Disallow a line number without a file in DISubprogram

2017-02-17 23:57:42 +00:00

[GlobalSplit] Port to the new pass manager.

2016-11-21 00:28:23 +00:00

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opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.

2017-02-17 17:36:52 +00:00

[GVNHoist] Don't hoist unsafe scalars at -Oz (PR31729)

2017-03-01 17:15:08 +00:00

[ValueTracking] Don't do an unchecked shift in ComputeNumSignBits

2017-02-25 20:30:45 +00:00

InferAddressSpaces

Bug 31948: Fix assertion when bitcasting constantexpr pointers

2017-02-17 00:32:19 +00:00

InferFunctionAttrs

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Strip debug info when inlining into a nodebug function.

2017-02-28 16:58:13 +00:00

[InstCombine] use -instnamer and auto-generate complete checks; NFC

2017-03-01 20:59:56 +00:00

Remove the load hoisting code of MLSM, it is completely subsumed by GVNHoist

2017-01-24 19:55:36 +00:00

[InstSimplify] add nsw/nuw (xor X, signbit), signbit --> X

2017-02-18 21:59:09 +00:00

InterleavedAccess

[ARM] Don't lower f16 interleaved accesses.

2017-02-11 01:53:00 +00:00

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[IPCP] Don't propagate return value for naked functions.

2017-02-04 19:44:14 +00:00

[IRCE] Add a missing invariant check

2017-02-07 23:59:07 +00:00

[JumpThreading] Re-enable JumpThreading for guards

2017-02-17 04:21:14 +00:00

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Correct a typo, s/hosting/hoisting/

2017-02-14 16:41:10 +00:00

[LoadCombine] Change test to not use instcombine.

2017-02-10 00:44:08 +00:00

LoadStoreVectorizer

LoadStoreVectorizer: Split even sized illegal chains properly

2017-02-23 03:58:53 +00:00

LoopDataPrefetch

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[PM] Teach LoopDeletion to correctly update the LPM when loops are

2017-01-18 02:41:26 +00:00

Move test of lazy BFI with ORE to a generic directory

2017-01-13 00:16:23 +00:00

Fix some broken CHECK lines.

2017-01-22 20:28:56 +00:00

LoopInterchange

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[PM] Port LoopLoadElimination to the new pass manager and wire it into

2017-01-27 01:32:26 +00:00

LoopPredication

Loop predication expand both sides of the widened condition

2017-02-27 15:44:49 +00:00

[LoopReroll] Make root-finding more aggressive.

2016-11-21 22:35:34 +00:00

Revert @llvm.assume with operator bundles (r289755-r289757)

2016-12-19 08:22:17 +00:00

[BasicBlockUtils] Use getFirstNonPHIOrDbg to set debugloc for instructions created in SplitBlockPredecessors

2017-02-14 21:10:40 +00:00

LoopSimplifyCFG

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LoopStrengthReduce

[LSR] Canonicalize formula and put recursive Reg related with current loop in ScaledReg.

2017-02-22 21:47:08 +00:00

[LoopUnroll] Enable PGO-based loop peeling by default.

2017-02-22 00:27:34 +00:00

Fix a bug when unswitching on partial LIV for SwitchInst

2017-02-27 18:00:13 +00:00

[LV] These remark should have been missed remarks

2017-03-01 04:31:15 +00:00

[LDist] Match behavior between invoking via optimization pipeline or opt -loop-distribute

2016-12-21 04:07:40 +00:00

LoopVersioningLICM

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LowerExpectIntrinsic

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LowerGuardIntrinsic

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IR: Type ID summary extensions for WPD; thread summary into WPD pass.

2017-02-13 19:26:18 +00:00

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[MemCpyOpt] Don't sink LoadInst below possible clobber.

2016-12-27 17:58:12 +00:00

MergeFunctions: Preserve debug info in thunks, under option -mergefunc-preserve-debug-info

2017-01-21 02:02:56 +00:00

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NameAnonGlobals

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NaryReassociate

Revert @llvm.assume with operator bundles (r289755-r289757)

2016-12-19 08:22:17 +00:00

[BasicAA] Take attributes into account when requesting modref info for a call site

2017-03-01 13:19:51 +00:00

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PartiallyInlineLibCalls

Add positive test for sqrt "partial inlining". NFC.

2017-01-04 21:24:56 +00:00

[PGO] Directory name stripping in global identifier for static functions

2017-02-25 00:00:36 +00:00

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PlaceSafepoints

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PreISelIntrinsicLowering

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[PruneEH] Be correct in the face IPO

2016-10-03 19:35:30 +00:00

[Reassociate] Add negated value of negative constant to the Duplicates list.

2017-02-23 18:49:03 +00:00

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RewriteStatepointsForGC

[RS4GC] Strengthen coverage: add more tests

2016-10-07 20:34:00 +00:00

[Fuchsia] Use thread-pointer ABI slots for stack-protector and safe-stack

2017-02-24 03:10:10 +00:00

Add function importing info from samplepgo profile to the module summary.

2017-02-28 18:09:44 +00:00

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opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.

2017-02-17 17:36:52 +00:00

SeparateConstOffsetFromGEP

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opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.

2017-02-17 17:36:52 +00:00

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Revert r296575 "[SLP] Fixes the bug due to absence of in order uses of scalars which needs to be available"

2017-03-01 18:57:16 +00:00

SpeculativeExecution

SpeculativeExecution: Allow speculating more inst types

2016-10-28 20:00:33 +00:00

[DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation

2016-12-05 18:04:47 +00:00

StraightLineStrengthReduce

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StripDeadPrototypes

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Renumber testcase metadata nodes after r290153.

2016-12-22 00:45:21 +00:00

Fix PR 24415 (at least), by making our post-dominator tree behavior sane.

2017-02-28 22:57:50 +00:00

Avoid tail recursion elimination across calls with operand bundles

2016-11-07 21:01:49 +00:00

ThinLTOBitcodeWriter

ThinLTOBitcodeWriter: Write available_externally copies of VCP eligible functions to merged module.

2017-02-14 03:42:38 +00:00

PredicateInfo: Support switch statements

2017-02-22 22:20:58 +00:00

WholeProgramDevirt

WholeProgramDevirt: For VCP use a 32-bit ConstantInt for the byte offset.

2017-02-17 19:43:45 +00:00