Jingyue Wu d83b3b1a8d [NVPTX] enable NaryReassociate in NVPTX ...

Summary:
We run NaryReassociate right after SLSR because SLSR enables many
opportunities for NaryReassociate. For example, in nary-slsr.ll

  foo((a + b) + c);
  foo((a + b * 2) + c);
  foo((a + b * 3) + c);   // 2 muls and 6 adds

after SLSR:

  ab = a + b;
  foo(ab + c);
  ab2 = ab + b;
  foo(ab2 + c);
  ab3 = ab2 + b;
  foo(ab3 + c);           // 6 adds

after NaryReassociate:

  abc = (a + b) + c;
  foo(abc);
  ab2c = abc + b;
  foo(ab2c);
  ab3c = ab2c + b;
  foo(ab3c);              // 4 adds

Test Plan: nary-slsr.ll

Reviewers: jholewinski, eliben

Reviewed By: eliben

Subscribers: jholewinski, llvm-commits

Differential Revision: http://reviews.llvm.org/D9066

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235688 91177308-0d34-0410-b5e6-96231b3b80d8

2015-04-24 02:54:06 +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

DebugInfo: Fix testcases that fail -verify-debug-info=true

2015-03-16 21:10:12 +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

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

2015-04-16 23:24:18 +00:00

AtomicExpand/ARM

…

BBVectorize

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +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

…

CodeExtractor

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

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

CodeGenPrepare

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

2015-04-16 23:24:18 +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

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

CorrelatedValuePropagation

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

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

DeadArgElim

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

2015-04-16 23:24:18 +00:00

DeadStoreElimination

DebugInfo: Add missing !dbg attachments to intrinsics

2015-04-15 21:04:10 +00:00

EarlyCSE

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

2015-02-27 21:17:42 +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

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

2015-04-16 23:24:18 +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

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

2015-04-16 23:24:18 +00:00

GVN

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

2015-04-16 23:24:18 +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

[InlineFunction] Don't add lifetime markers for zero-sized allocas.

2015-04-20 16:11:05 +00:00

InstCombine

[InstCombine] Use a more targeted fix instead of r235544

2015-04-22 22:42:05 +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

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

2015-04-16 23:24:18 +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

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

IRCE

[IRCE] Fix a regression introduced in r232444.

2015-03-24 19:29:18 +00:00

JumpThreading

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

2015-04-16 23:24:18 +00:00

LCSSA

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

LICM

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

2015-04-16 23:24:18 +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

LoopIdiom

DebugInfo: Fix bad debug info for compile units and types

2015-03-27 20:46:33 +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

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

2015-04-16 23:24:18 +00:00

LoopSimplify

Verifier: Call verifyModule() from llc and opt

2015-03-27 22:04:28 +00:00

LoopStrengthReduce

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

2015-04-16 23:24:18 +00:00

LoopUnroll

[LoopUnrollRuntime] Avoid high-cost trip count computation.

2015-04-14 03:20:38 +00:00

LoopUnswitch

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

2015-04-16 23:24:18 +00:00

LoopVectorize

DebugInfo: Fix bad debug info for compile units and types

2015-03-27 20:46:33 +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

LowerBitSets: Avoid reusing byte set addresses.

2015-03-19 22:02:10 +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

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

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

Mem2Reg

DebugInfo: Remove 'inlinedAt:' field from MDLocalVariable

2015-04-15 22:29:27 +00:00

MemCpyOpt

[MemCpyOpt] Use the raw i8* dest when optimizing memset+memcpy.

2015-04-21 21:28:33 +00:00

MergeFunc

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +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

[NVPTX] enable NaryReassociate in NVPTX

2015-04-24 02:54:06 +00:00

ObjCARC

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

2015-04-16 23:24:18 +00:00

PartiallyInlineLibCalls

…

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

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

2015-04-16 23:24:18 +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

…

RewriteStatepointsForGC

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

2015-04-16 23:24:18 +00:00

SampleProfile

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

2015-04-16 23:24:18 +00:00

Scalarizer

DebugInfo: Fix bad debug info for compile units and types

2015-03-27 20:46:33 +00:00

ScalarRepl

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

2015-04-16 23:24:18 +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

[SeparateConstOffsetFromGEP] garbage-collect intermediate instructions

2015-04-21 19:53:18 +00:00

SimplifyCFG

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

2015-04-16 23:24:18 +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

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

2015-04-16 23:24:18 +00:00

SROA

[ConstantFold] Don't fold ppc_fp128 <-> int bitcasts

2015-03-28 16:44:57 +00:00

StraightLineStrengthReduce

[NVPTX] run SeparateConstOffsetFromGEP before SLSR

2015-04-23 20:00:04 +00:00

StripSymbols

DebugInfo: Fix bad debug info for compile units and types

2015-03-27 20:46:33 +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

[SwitchLowering] Remove incoming values in the reverse order

2015-03-17 18:03:10 +00:00