Manman Ren 222d6192ad PGO: preserve branch-weight metadata when simplifying Switch to a sub, an icmp ...

and a conditional branch; also when removing dead cases from a switch.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164084 91177308-0d34-0410-b5e6-96231b3b80d8

2012-09-18 00:47:33 +00:00

..

ADCE

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ArgumentPromotion

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

BBVectorize

Allow BBVectorize to form non-2^n-length vectors.

2012-06-28 05:42:42 +00:00

BlockPlacement

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BranchFolding

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CodeExtractor

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CodeGenPrepare

During the CodeGenPrepare we often lower intrinsics (such as objsize)

2012-08-14 05:19:07 +00:00

ConstantMerge

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ConstProp

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

CorrelatedValuePropagation

make LazyValueInfo analyze the default case of switch statements (we know that in the default branch the value cannot be any of the switch cases)

2012-06-28 16:13:37 +00:00

DeadArgElim

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

DeadStoreElimination

Fix more fallout from r158919, similar to PR13547.

2012-09-03 05:15:15 +00:00

EarlyCSE

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FunctionAttrs

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

GlobalDCE

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GlobalOpt

Add testcases for GlobalOpt changes in r160693 and r160757.

2012-07-29 01:15:37 +00:00

GVN

Make MemoryBuiltins aware of TargetLibraryInfo.

2012-08-29 15:32:21 +00:00

IndVarSimplify

indvars: Linear function test replace should avoid reusing undef.

2012-07-18 04:35:10 +00:00

Inline

Fix broken check lines.

2012-08-17 12:28:26 +00:00

InstCombine

Handle the new !tbaa.struct metadata tags when converting a memcpy into scalar

2012-09-13 21:51:01 +00:00

InstSimplify

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Internalize

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IPConstantProp

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

JumpThreading

JumpThreading: when default destination is the destination of some cases in a

2012-09-05 23:45:58 +00:00

LCSSA

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

LICM

LICM may hoist an instruction with undefined behavior above a trap.

2012-09-04 10:25:04 +00:00

LoopDeletion

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LoopIdiom

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LoopRotate

LoopRotation: Make the brute force DomTree update more brute force.

2012-09-02 11:57:22 +00:00

LoopSimplify

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

LoopStrengthReduce

During the CodeGenPrepare we often lower intrinsics (such as objsize)

2012-08-14 05:19:07 +00:00

LoopUnroll

Fix 12513: Loop unrolling breaks with indirect branches.

2012-04-10 05:14:42 +00:00

LoopUnswitch

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

LowerAtomic

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LowerExpectIntrinsic

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LowerInvoke

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LowerSwitch

PR1255 related changes (case ranges):

2012-05-24 09:33:20 +00:00

Mem2Reg

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MemCpyOpt

MemCpyOpt: When forming a memset from stores also take GEP constexprs into account.

2012-09-13 16:29:49 +00:00

MergeFunc

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

MetaRenamer

Review feedback from Duncan Sands. Alphabetize includes and simplify

2012-09-14 19:19:57 +00:00

ObjCARC

Detect overflow in the path count computation. rdar://12277446.

2012-09-12 20:45:17 +00:00

PhaseOrdering

Reapply r155136 after fixing PR12599.

2012-04-23 17:39:52 +00:00

PruneEH

The normal edge of an invoke is not allowed to branch to a block with a

2012-08-10 20:55:20 +00:00

Reassociate

Stop reassociate from looking through expressions of arbitrary complexity. This

2012-07-26 09:26:40 +00:00

ScalarRepl

Port the global copy optimization from the SROA pass to InstCombine.

2012-08-21 08:39:44 +00:00

SCCP

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

SimplifyCFG

PGO: preserve branch-weight metadata when simplifying Switch to a sub, an icmp

2012-09-18 00:47:33 +00:00

SimplifyLibCalls

SimplifyLibCalls: Give all safely-shrinkable libcalls the same treatment.

2012-08-22 19:39:15 +00:00

Sink

Enhance the sinking code to handle diamond patterns. Patch by

2012-05-31 08:09:49 +00:00

SROA

Port the SSAUpdater-based promotion logic from the old SROA pass to the

2012-09-15 11:43:14 +00:00

StripSymbols

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TailCallElim

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

TailDup

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00