Benjamin Kramer fc87cdc1f4 PR10267: Don't combine an equality compare with an AND into an inequality compare when the AND has more than one use. ...

This can pessimize code, inequalities are generally more expensive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134379 91177308-0d34-0410-b5e6-96231b3b80d8

2011-07-04 20:16:36 +00:00

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ADCE

stop accepting begin/end around function bodies in the .ll parser, this isn't pascal anymore.

2011-06-17 06:42:57 +00:00

ArgumentPromotion

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BlockPlacement

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BranchFolding

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CodeExtractor

manually upgrade a bunch of tests to modern syntax, and remove some that

2011-06-17 03:14:27 +00:00

CodeGenPrepare

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ConstantMerge

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ConstProp

implement PR9315, constant folding exp2 in terms of pow (since hosts without

2011-05-22 22:22:35 +00:00

CorrelatedValuePropagation

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DeadArgElim

manually upgrade a bunch of tests to modern syntax, and remove some that

2011-06-17 03:14:27 +00:00

DeadStoreElimination

rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is

2011-06-18 06:05:24 +00:00

EarlyCSE

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FunctionAttrs

rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is

2011-06-18 06:05:24 +00:00

GlobalDCE

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GlobalOpt

rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is

2011-06-18 06:05:24 +00:00

GVN

This is an automatically reduced test case that crashed in GVN, at some

2011-06-20 14:46:47 +00:00

IndVarSimplify

indvars -disable-iv-rewrite: bug fix involving weird geps and related cleanup.

2011-07-02 02:34:25 +00:00

Inline

rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is

2011-06-18 06:05:24 +00:00

InstCombine

PR10267: Don't combine an equality compare with an AND into an inequality compare when the AND has more than one use.

2011-07-04 20:16:36 +00:00

InstSimplify

Improve constant folding of undef for cmp and select operators.

2011-07-01 01:03:43 +00:00

Internalize

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IPConstantProp

remove parser support for the obsolete "multiple return values" syntax, which

2011-06-17 06:49:41 +00:00

JumpThreading

remove asmparser support for the old getresult instruction, which has been subsumed by extractvalue.

2011-06-17 06:57:15 +00:00

LCSSA

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LICM

manually upgrade a bunch of tests to modern syntax, and remove some that

2011-06-17 03:14:27 +00:00

LoopDeletion

Add a reduced test case for the buildbot failure (clang self-hosted

2011-06-21 08:33:49 +00:00

LoopIdiom

Fix PR9815: I was trying to get out of "generating code and then

2011-05-22 17:39:56 +00:00

LoopRotate

remove asmparser support for the old getresult instruction, which has been subsumed by extractvalue.

2011-06-17 06:57:15 +00:00

LoopSimplify

manually upgrade a bunch of tests to modern syntax, and remove some that

2011-06-17 03:14:27 +00:00

LoopStrengthReduce

When forming an ICmpZero LSRUse, normalize the non-IV operand

2011-05-18 21:02:18 +00:00

LoopUnroll

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LoopUnswitch

Bail on unswitching a switch statement for a case with a critical edge. We name

2011-06-03 06:27:15 +00:00

LowerAtomic

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LowerInvoke

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LowerSetJmp

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LowerSwitch

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Mem2Reg

Add test for r133251.

2011-06-18 07:23:25 +00:00

MemCpyOpt

rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is

2011-06-18 06:05:24 +00:00

MergeFunc

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ObjCARC

Fix ARCOpt to insert releases on both successors of an invoke rather

2011-06-16 20:57:14 +00:00

PhaseOrdering

This directory was missing the dg.exp to cause the tests to run. Some time since

2011-06-06 20:23:00 +00:00

PruneEH

manually upgrade a bunch of tests to modern syntax, and remove some that

2011-06-17 03:14:27 +00:00

Reassociate

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ScalarRepl

Teach one piece of scalarrepl to handle lifetime markers. When transforming an

2011-06-27 05:40:02 +00:00

SCCP

remove asmparser support for the old getresult instruction, which has been subsumed by extractvalue.

2011-06-17 06:57:15 +00:00

SimplifyCFG

Add r134057 back, but splice the predecessor after the successors phi

2011-06-30 20:14:24 +00:00

SimplifyLibCalls

rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is

2011-06-18 06:05:24 +00:00

Sink

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StripSymbols

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TailCallElim

make the asmparser reject function and type redefinitions. 'Merging' hasn't been

2011-06-17 07:06:44 +00:00

TailDup

Move few target-dependant tests to appropriate directories.

2011-05-06 18:24:46 +00:00