Chris Lattner 972a46c96a 1) Use the new SimplifyInstructionsInBlock routine instead of the copy ...

in JT.

2) When cloning blocks for PHI or xor conditions, use
instsimplify to simplify the code as we go.  This allows us to 
squish common cases early in JT which opens up opportunities for
subsequent iterations, and allows it to completely simplify the
testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93253 91177308-0d34-0410-b5e6-96231b3b80d8

2010-01-12 20:41:47 +00:00

..

ABCD

Revert my previous patch to ABCD and fix things the right way. There are two problems addressed

2009-11-09 00:44:44 +00:00

ADCE

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

ArgumentPromotion

Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test

2009-11-03 15:29:06 +00:00

BlockPlacement

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

BranchFolding

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

CodeExtractor

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

CodeGenPrepare

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

ConstantMerge

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

ConstProp

fix PR5978 by peeling the loop so that we avoid shifting the

2010-01-08 19:02:23 +00:00

DeadArgElim

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

DeadStoreElimination

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

FunctionAttrs

Fix a README item: have functionattrs look through selects and

2010-01-06 15:37:47 +00:00

GlobalDCE

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

GlobalOpt

fix a globalopt crash on 'bullet' (handling evaluation of a store

2010-01-07 01:16:21 +00:00

GVN

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

IndVarSimplify

Use WriteAsOperand instead of getName() to print loop header names,

2010-01-09 18:17:45 +00:00

Inline

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

InstCombine

disable this testcase, PR5997

2010-01-11 23:18:33 +00:00

Internalize

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

IPConstantProp

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

JumpThreading

1) Use the new SimplifyInstructionsInBlock routine instead of the copy

2010-01-12 20:41:47 +00:00

LCSSA

Trim a bunch of unneeded code from this testcase.

2009-11-10 01:33:08 +00:00

LICM

Remove dead debug info intrinsics.

2010-01-05 01:10:40 +00:00

LoopDeletion

Make LoopDeletion check the maximum backedge taken count, rather than the

2009-10-23 17:10:01 +00:00

LoopIndexSplit

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

LoopRotate

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

LoopSimplify

Make Loop::getLoopLatch() work on loops which don't have preheaders, as

2009-11-20 20:51:18 +00:00

LoopStrengthReduce

Make several tests less fragile.

2010-01-12 04:52:47 +00:00

LoopUnroll

Teach getSmallConstantTripMultiple about Shl operators.

2009-11-20 01:09:34 +00:00

LoopUnswitch

Reverting patch in revision 89758, initial attempt at fixing PR5373 has proven to be bogus.

2009-11-25 05:38:41 +00:00

LowerInvoke

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

LowerSetJmp

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

LowerSwitch

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

Mem2Reg

fix a bug exposed by moving SRoA earlier which caused a crash building kc++

2009-11-02 04:37:17 +00:00

MemCpyOpt

Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test

2009-11-03 15:29:06 +00:00

MergeFunc

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

PruneEH

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

Reassociate

only factor from expressions whose uses are empty and whose

2010-01-09 06:01:36 +00:00

ScalarRepl

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

SCCP

fix a crash in SCCP handling extractvalue of an array, pointed out and

2009-11-10 22:02:09 +00:00

SimplifyCFG

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

SimplifyLibCalls

move an optimization for memcmp out of simplifylibcalls and into

2009-12-24 00:37:38 +00:00

SRETPromotion

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

SSI

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

StripSymbols

Update test.

2009-09-09 02:41:50 +00:00

TailCallElim

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

TailDup

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00