Reid Kleckner 11e6e005b7 Revert "[Reassociate] Canonicalize negative constants out of expressions." ...

This reverts commit r221171.

It performs this invalid transformation:
-  %div.i = urem i64 -1, %add
-  %sub.i = sub i64 -2, %div.i
+  %div.i = urem i64 1, %add
+  %sub.i1 = add i64 %div.i, -2

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221317 91177308-0d34-0410-b5e6-96231b3b80d8

2014-11-04 23:42:45 +00:00

..

ADCE

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AddDiscriminators

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

AlignmentFromAssumptions

[AlignmentFromAssumptions] Don't crash just because the target is 32-bit

2014-09-11 08:40:17 +00:00

ArgumentPromotion

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +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

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BranchFolding

Delete -std-compile-opts.

2014-10-16 20:00:02 +00:00

CodeExtractor

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CodeGenPrepare

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ConstantHoisting

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ConstantMerge

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ConstProp

Fix a bug around truncating vector in const prop.

2014-08-21 02:12:35 +00:00

CorrelatedValuePropagation

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DeadArgElim

DebugInfo+DeadArgElimination: Ensure llvm::Function*s from debug info are updated even when DAE removes both varargs and non-varargs arguments on the same function.

2014-10-07 15:10:23 +00:00

DeadStoreElimination

[DSE] Remove no-data-layout-only type-based overlap checking

2014-10-17 11:56:00 +00:00

DebugIR

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

EarlyCSE

EarlyCSE should ignore calls to @llvm.assume

2014-11-03 20:21:32 +00:00

FunctionAttrs

Normally an 'optnone' function goes through fast-isel, which does not

2014-11-03 18:19:26 +00:00

GCOVProfiling

Disable 3 tests in llvm/test/Transforms/GCOVProfiling/ for now. Investigating.

2014-11-04 14:41:53 +00:00

GlobalDCE

GlobalDCE: Don't drop any COMDAT members

2014-10-07 07:07:19 +00:00

GlobalOpt

GlobalOpt: Don't drop unused memberes of a Comdat

2014-10-08 07:23:31 +00:00

GVN

Relax the constraint more in MemoryDependencyAnalysis.cpp

2014-08-29 20:32:58 +00:00

IndVarSimplify

Revert "r219834 - Teach ScalarEvolution to sharpen range information"

2014-10-15 23:46:04 +00:00

Inline

Revert "Transforms: reapply SVN r219899"

2014-11-04 02:02:14 +00:00

InstCombine

Minimize test case further

2014-11-04 05:17:58 +00:00

InstMerge

Use Alias Analysis to hoist 2 loads from diamond to the common predecessor basic block.

2014-11-02 08:03:05 +00:00

InstSimplify

[InstSimplify] Support constant folding to vector of pointers

2014-10-22 12:18:48 +00:00

Internalize

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

IPConstantProp

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JumpThreading

Fix a somewhat subtle pair of issues with JumpThreading I introduced in

2014-10-20 05:34:36 +00:00

LCSSA

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LICM

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

LoadCombine

Use AA in LoadCombine

2014-11-03 23:19:16 +00:00

LoopDeletion

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LoopIdiom

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

LoopReroll

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LoopRotate

llvm/test/Transforms/LoopRotate/nosimplifylatch.ll: Fix possibly mis-repeatedly-pasted test.

2014-10-29 23:05:12 +00:00

LoopSimplify

FileCheckize. NFC.

2014-09-12 17:55:16 +00:00

LoopStrengthReduce

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

LoopUnroll

[SCEV] Improve Scalar Evolution's use of no {un,}signed wrap flags

2014-10-31 11:40:32 +00:00

LoopUnswitch

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LoopVectorize

Correctly update dom-tree after loop vectorizer.

2014-10-31 22:28:03 +00:00

LowerAtomic

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LowerExpectIntrinsic

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LowerInvoke

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LowerSwitch

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Mem2Reg

Delete -std-compile-opts.

2014-10-16 20:00:02 +00:00

MemCpyOpt

Allow call-slop optzn for destinations with a suitable dereferenceable attribute

2014-10-16 19:43:08 +00:00

MergeFunc

Fix crash when looking up the addrspace of GEPs with vector types

2014-09-02 18:47:54 +00:00

MetaRenamer

Use "weak alias" instead of "alias weak"

2014-07-30 22:51:54 +00:00

ObjCARC

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

PartiallyInlineLibCalls

PartiallyInlineLibCalls: Check sqrt result type before transforming it.

2014-08-01 23:21:21 +00:00

PhaseOrdering

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PruneEH

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Reassociate

Revert "[Reassociate] Canonicalize negative constants out of expressions."

2014-11-04 23:42:45 +00:00

Reg2Mem

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SampleProfile

llvm/test/Transforms/SampleProfile/syntax.ll: Relax MISSING-FILE not to

2014-10-30 22:28:46 +00:00

Scalarizer

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

ScalarRepl

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

SCCP

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SeparateConstOffsetFromGEP/NVPTX

[SeparateConstOffsetFromGEP] Fixed a bug related to unsigned modulo

2014-10-25 18:34:03 +00:00

SimplifyCFG

Add minnum / maxnum intrinsics

2014-10-21 23:00:20 +00:00

Sink

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SLPVectorizer

[SLPVectorize] Basic ephemeral-value awareness

2014-10-15 17:35:01 +00:00

SROA

[SROA] Change how SROA does vector-based promotion of allocas to handle

2014-10-18 00:44:02 +00:00

StripSymbols

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

StructurizeCFG

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TailCallElim

Revert "Transforms: reapply SVN r219899"

2014-11-04 02:02:14 +00:00

TailDup

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Util

utils: Fix segfault in flattencfg

2014-08-13 20:31:53 +00:00