[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

llvm-svn: 311703

CodeGen: Rename DEBUG_TYPE to match passnames

Rename the DEBUG_TYPE to match the names of corresponding passes where
it makes sense. Also establish the pattern of simply referencing
DEBUG_TYPE inste

CodeGen: Rename DEBUG_TYPE to match passnames

Rename the DEBUG_TYPE to match the names of corresponding passes where
it makes sense. Also establish the pattern of simply referencing
DEBUG_TYPE instead of repeating the passname where possible.

llvm-svn: 303921

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include function name in dot filename

Differential Revision: http://reviews.llvm.org/D29975

llvm-svn: 295220

Add new pass LazyMachineBlockFrequencyInfo

And use it in MachineOptimizationRemarkEmitter. A test will follow on top of
Justin's changes to enable MachineORE in AsmPrinter.

The approach is similar

Add new pass LazyMachineBlockFrequencyInfo

And use it in MachineOptimizationRemarkEmitter. A test will follow on top of
Justin's changes to enable MachineORE in AsmPrinter.

The approach is similar to the IR-level pass. It's a bit simpler because BPI
is immutable at the Machine level so we don't need to make that lazy.

Because of this, a new function mapping is introduced (BPIPassTrait::getBPI).
This function extracts BPI from the pass. In case of the lazy pass, this is
when the calculation of the BFI occurs. For Machine-level, this is the
identity function.

Differential Revision: https://reviews.llvm.org/D29836

llvm-svn: 295072

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[PGO] internal option cleanups

1. Added comments for options
2. Added missing option cl::desc field
3. Uniified function filter option for graph viewing.
Now PGO count/raw-counts share the same

[PGO] internal option cleanups

1. Added comments for options
2. Added missing option cl::desc field
3. Uniified function filter option for graph viewing.
Now PGO count/raw-counts share the same
filter option: -view-bfi-func-name=.

llvm-svn: 293938

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[PGO] make graph view internal options available for all builds

Differential Revision: https://reviews.llvm.org/D29259

llvm-svn: 293921

Add support to dump dot graph block layout after MBP

Differential Revision: https://reviews.llvm.org/D29141

llvm-svn: 293408

Turn cl::values() (for enum) from a vararg function to using C++ variadic template

The core of the change is supposed to be NFC, however it also fixes
what I believe was an undefined behavior when c

Turn cl::values() (for enum) from a vararg function to using C++ variadic template

The core of the change is supposed to be NFC, however it also fixes
what I believe was an undefined behavior when calling:

va_start(ValueArgs, Desc);

with Desc being a StringRef.

Differential Revision: https://reviews.llvm.org/D25342

llvm-svn: 283671

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s/static inline/static/ for headers I have changed in r279475. NFC.

llvm-svn: 280257

[GraphTraits] Replace all NodeType usage with NodeRef

This should finish the GraphTraits migration.

Differential Revision: http://reviews.llvm.org/D23730

llvm-svn: 279475

[GraphTraits] Make nodes_iterator dereference to NodeType*/NodeRef

Currently nodes_iterator may dereference to a NodeType* or a NodeType&. Make them all dereference to NodeType*, which is NodeRef la

[GraphTraits] Make nodes_iterator dereference to NodeType*/NodeRef

Currently nodes_iterator may dereference to a NodeType* or a NodeType&. Make them all dereference to NodeType*, which is NodeRef later.

Differential Revision: https://reviews.llvm.org/D23704
Differential Revision: https://reviews.llvm.org/D23705

llvm-svn: 279326

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[GraphWriter] Change GraphWriter to use NodeRef in GraphTraits

Summary:
This is part of the "NodeType* -> NodeRef" migration. Notice that since
GraphWriter prints object address as identity, I added

[GraphWriter] Change GraphWriter to use NodeRef in GraphTraits

Summary:
This is part of the "NodeType* -> NodeRef" migration. Notice that since
GraphWriter prints object address as identity, I added a static_assert on
NodeRef to be a pointer type.

Reviewers: dblaikie

Subscribers: llvm-commits, MatzeB

Differential Revision: https://reviews.llvm.org/D23580

llvm-svn: 278966

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CodeExtractor : Add ability to preserve profile data.

Added ability to estimate the entry count of the extracted function and
the branch probabilities of the exit branches.

Patch by River Riddle!

CodeExtractor : Add ability to preserve profile data.

Added ability to estimate the entry count of the extracted function and
the branch probabilities of the exit branches.

Patch by River Riddle!

Differential Revision: https://reviews.llvm.org/D22744

llvm-svn: 277411

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Revert r277313 and r277314.

They seem to trigger an LSan failure:
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/15140/steps/check-llvm%20asan/logs/stdio

Revert "Add the tests

Revert r277313 and r277314.

They seem to trigger an LSan failure:
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/15140/steps/check-llvm%20asan/logs/stdio

Revert "Add the tests for r277313"

This reverts commit r277314.

Revert "CodeExtractor : Add ability to preserve profile data."

This reverts commit r277313.

llvm-svn: 277317

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CodeExtractor : Add ability to preserve profile data.

Added ability to estimate the entry count of the extracted function and
the branch probabilities of the exit branches.

Patch by River Riddle!

CodeExtractor : Add ability to preserve profile data.

Added ability to estimate the entry count of the extracted function and
the branch probabilities of the exit branches.

Patch by River Riddle!

Differential Revision: https://reviews.llvm.org/D22744

llvm-svn: 277313

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Fixed MSVC unresolved symbol error due to an incorrectly declared extern

llvm-svn: 274007

[BFI/MBFI]: cfg graph view with color scheme

This patch enhances dot graph viewer to show hot regions
with hot bbs/edges displayed in red. The ratio of the bb
freq to the max freq of the function n

[BFI/MBFI]: cfg graph view with color scheme

This patch enhances dot graph viewer to show hot regions
with hot bbs/edges displayed in red. The ratio of the bb
freq to the max freq of the function needs to be no less
than the value specified by view-hot-freq-percent option.
The default value is 10 (i.e. 10%).

llvm-svn: 273996

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[BFI]: enhance BFI graph dump

MBFI supports profile count dumping and function
name based filtering. Add these two feature to
BFI as well. The filtering option is shared between
BFI and MBFI: -view-

[BFI]: enhance BFI graph dump

MBFI supports profile count dumping and function
name based filtering. Add these two feature to
BFI as well. The filtering option is shared between
BFI and MBFI: -view-bfi-func-name=..

llvm-svn: 273992

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[BFI]: graph viewer code refactoring

BFI and MBFI's dot traits class share most of the
code and all future enhancement. This patch extracts
common implementation into base class BFIDOTGraphTraitsBa

[BFI]: graph viewer code refactoring

BFI and MBFI's dot traits class share most of the
code and all future enhancement. This patch extracts
common implementation into base class BFIDOTGraphTraitsBase.

This patch also enables BFI graph to show branch probability
on edges as MBFI does before.

llvm-svn: 273990

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[BFI]: code cleanup

Expose getBPI interface from BFI impl and use
it in graph viewer. This eliminates the dependency
on old PM interface.

llvm-svn: 273967

[MBFI]: Add a new suboption for graph viewer

-view-machine-block-freq-propagation-dags currently
support integer and fraction as the suboptions. This
patch adds the 'count' suboption to display act

[MBFI]: Add a new suboption for graph viewer

-view-machine-block-freq-propagation-dags currently
support integer and fraction as the suboptions. This
patch adds the 'count' suboption to display actual
profile count if available.

llvm-svn: 273460

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[MBFI]: show branch probability in DOT graph

Differential Revision: http://reviews.llvm.org/D21596

llvm-svn: 273430

Add an option to enable MBFI dot viewer for a given function

llvm-svn: 273366

Clang format change /NFC

llvm-svn: 273335

CodeGen: Avoid ilist iterator implicit conversions in a few more places, NFC

llvm-svn: 249880