Daniel Jasper 2a89c94df6 Revert "[InstCombine] Don't miscompile safe increment idiom" ...

This is breaking a lot of build bots and is causing very long-running
compiles (infinite loops)?

Likely, we shouldn't return nullptr?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239139 91177308-0d34-0410-b5e6-96231b3b80d8

2015-06-05 09:31:20 +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

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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

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CodeExtractor

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

CodeGenPrepare

Forgot to add lit.local.cfg for new R600 directory

2015-05-26 17:01:16 +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

Correct a mistaken comment from 238071 [NFC]

2015-05-23 00:05:43 +00:00

Float2Int

Reapply r233175 and r233183: float2int.

2015-03-27 10:36:57 +00:00

FunctionAttrs

Remove conflicting attributes before adding deduced readonly/readnone

2015-05-25 19:46:38 +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

[PHITransAddr] Don't translate unreachable values

2015-06-01 00:15:08 +00:00

IndVarSimplify

Enable exitValue rewrite only when the cost of expansion is low.

2015-05-28 21:49:07 +00:00

Inline

[inliner] Fix the early-exit of the inline cost analysis to correctly

2015-05-27 02:49:05 +00:00

InstCombine

Revert "[InstCombine] Don't miscompile safe increment idiom"

2015-06-05 09:31:20 +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

Make the test introduced in r239015 more targeted.

2015-06-04 07:21:42 +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

[NaryReassociate] Run EarlyCSE after NaryReassociate

2015-05-28 04:56:52 +00:00

ObjCARC

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

PartiallyInlineLibCalls

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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

[Reassociate] Canonicalizing 'x [+-] (-Constant * y)' isn't always a win

2015-05-28 06:16:39 +00:00

Reg2Mem

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RewriteStatepointsForGC

[RewriteStatepointsForGC] Strip deref info after rewriting.

2015-06-02 22:33:37 +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

Teach the IR Sink pass to (conservatively) respect convergent annotations.

2015-06-01 17:20:31 +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