[NFC] Rename Instrinsic to Intrinsic

[LegacyPassManager] Move structural hashing into Pass classes. NFC.

Move structural hashing into virtual methods on Pass. This will
allow MachineFunctionPass to override the method to add hashing of

[LegacyPassManager] Move structural hashing into Pass classes. NFC.

Move structural hashing into virtual methods on Pass. This will
allow MachineFunctionPass to override the method to add hashing of
the MachineFunction.

Differential Revision: https://reviews.llvm.org/D120123

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Cleanup includes: DebugInfo & CodeGen

Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-cleanup
Differential Revision: https://reviews.llvm.org/D121332

Cleanup includes: TransformsUtils

Estimation on the impact on preprocessor output:
before: 1065307662
after: 1064800684

Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-

Cleanup includes: TransformsUtils

Estimation on the impact on preprocessor output:
before: 1065307662
after: 1064800684

Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-cleanup
Differential Revision: https://reviews.llvm.org/D120741

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Cleanup includes: LLVMAnalysis

Number of lines output by preprocessor:
before: 1065940348
after: 1065307662

Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-cleanup
Diff

Cleanup includes: LLVMAnalysis

Number of lines output by preprocessor:
before: 1065940348
after: 1065307662

Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-cleanup
Differential Revision: https://reviews.llvm.org/D120659

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[llvm] Remove redundant member initialization (NFC)

Identified with readability-redundant-member-init.

Revert "[llvm] Remove redundant member initialization (NFC)"

This reverts commit fd4808887ee47f3ec8a030e9211169ef4fb094c3.

This patch causes gcc to issue a lot of warnings like:

warning: base cl

Revert "[llvm] Remove redundant member initialization (NFC)"

This reverts commit fd4808887ee47f3ec8a030e9211169ef4fb094c3.

This patch causes gcc to issue a lot of warnings like:

warning: base class ‘class llvm::MCParsedAsmOperand’ should be
explicitly initialized in the copy constructor [-Wextra]

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[llvm] Remove redundant member initialization (NFC)

Identified with readability-redundant-member-init.

Internalize some cl::opt global variables or move them under namespace llvm

[Analysis] Use ListSeparator (NFC)

[NewPM] Support --print-before/after in NPM

This changes --print-before/after to be a list of strings rather than
legacy passes. (this also has the effect of not showing the entire list
of passes in

[NewPM] Support --print-before/after in NPM

This changes --print-before/after to be a list of strings rather than
legacy passes. (this also has the effect of not showing the entire list
of passes in --help-hidden after --print-before/after, which IMO is
great for making it less verbose).

Currently PrintIRInstrumentation passes the class name rather than pass
name to llvm::shouldPrintBeforePass(), meaning
llvm::shouldPrintBeforePass() never functions as intended in the NPM.
There is no easy way of converting class names to pass names outside of
within an instance of PassBuilder.

This adds a map of pass class names to their short names in
PassRegistry.def within PassInstrumentationCallbacks. It is populated
inside the constructor of PassBuilder, which takes a
PassInstrumentationCallbacks.

Add a pointer to PassInstrumentationCallbacks inside
PrintIRInstrumentation and use the newly created map.

This is a bit hacky, but I can't think of a better way since the short
id to class name only exists within PassRegistry.def. This also doesn't
handle passes not in PassRegistry.def but rather added via
PassBuilder::registerPipelineParsingCallback().

llvm/test/CodeGen/Generic/print-after.ll doesn't seem very useful now
with this change.

Reviewed By: ychen, jamieschmeiser

Differential Revision: https://reviews.llvm.org/D87216

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[NPM] Share pass building options with legacy PM

We should share options when possible.

Reviewed By: asbirlea

Differential Revision: https://reviews.llvm.org/D91741

Skip analysis re-computation when no changes are reported

This is a follow-up to https://reviews.llvm.org/D80707, generalized to
CallGraphSCC, Loop and Region

Differential Revision: https://reviews

Skip analysis re-computation when no changes are reported

This is a follow-up to https://reviews.llvm.org/D80707, generalized to
CallGraphSCC, Loop and Region

Differential Revision: https://reviews.llvm.org/D86442

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(Expensive) Check for Loop, SCC and Region pass return status

This generalizes the logic introduced in https://reviews.llvm.org/D80916 to
other passes.

It's needed by https://reviews.llvm.org/D8644

(Expensive) Check for Loop, SCC and Region pass return status

This generalizes the logic introduced in https://reviews.llvm.org/D80916 to
other passes.

It's needed by https://reviews.llvm.org/D86442 to assert passes correctly report
their status.

Differential Revision: https://reviews.llvm.org/D86589

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[CallGraph] Update callback call sites in RefreshCallGraph

Since D82572, we keep "reference" edges for callback call sites. While
not strictly necessary they can improve the traversal order. However

[CallGraph] Update callback call sites in RefreshCallGraph

Since D82572, we keep "reference" edges for callback call sites. While
not strictly necessary they can improve the traversal order. However, we
did not update them properly in case a pass removed the callback call
site which caused a verification error (PR46687). With this patch we
update these reference edges properly during the invocation of
`CallGraphSCCPass::RefreshCallGraph` in non-checking mode.

Reviewed By: sdmitriev

Differential Revision: https://reviews.llvm.org/D83718

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[CallGraph] Add support for callback call sites

Summary:
This patch changes call graph analysis to recognize callback call sites
and add an artificial 'reference' call record from the broker functio

[CallGraph] Add support for callback call sites

Summary:
This patch changes call graph analysis to recognize callback call sites
and add an artificial 'reference' call record from the broker function
caller to the callback function in the call graph. A presence of such
reference enforces bottom-up traversal order for callback functions in
CG SCC pass manager because callback function logically becomes a callee
of the broker function caller.

Reviewers: jdoerfert, hfinkel, sstefan1, baziotis

Reviewed By: jdoerfert

Subscribers: hiraditya, kuter, sstefan1, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82572

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[NFC] CallGraph related cleanup

Summary: Tidy up some CallGraph-related code in preparation for D82572.

Reviewers: jdoerfert

Reviewed By: jdoerfert

Subscribers: hiraditya, llvm-commits

Tags: #ll

[NFC] CallGraph related cleanup

Summary: Tidy up some CallGraph-related code in preparation for D82572.

Reviewers: jdoerfert

Reviewed By: jdoerfert

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82686

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[CallGraphUpdater][NFC] Minor updates to D77855

I uploaded the old version accidentally instead of the one with these
minor adjustments requested by the reviewers.

Differential Revision: https://re

[CallGraphUpdater][NFC] Minor updates to D77855

I uploaded the old version accidentally instead of the one with these
minor adjustments requested by the reviewers.

Differential Revision: https://reviews.llvm.org/D77855

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[CallGraphUpdater] Remove nodes from their SCC (old PM)

Summary:
We can and should remove deleted nodes from their respective SCCs. We
did not do this before and this was a potential problem even th

[CallGraphUpdater] Remove nodes from their SCC (old PM)

Summary:
We can and should remove deleted nodes from their respective SCCs. We
did not do this before and this was a potential problem even though I
couldn't locally trigger an issue. Since the `DeleteNode` would assert
if the node was not in the SCC, we know we only remove nodes from their
SCC and only once (when run on all the Attributor tests).

Reviewers: lebedev.ri, hfinkel, fhahn, probinson, wristow, loladiro, sstefan1, uenoku

Subscribers: hiraditya, bollu, uenoku, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77855

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Introduce a CallGraph updater helper class

The CallGraphUpdater is a helper that simplifies the process of updating
the call graph, both old and new style, while running an CGSCC pass.

The uses are

Introduce a CallGraph updater helper class

The CallGraphUpdater is a helper that simplifies the process of updating
the call graph, both old and new style, while running an CGSCC pass.

The uses are contained in different commits, e.g. D70767.

More functionality is added as we need it.

Reviewed By: modocache, hfinkel

Differential Revision: https://reviews.llvm.org/D70927

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[CallSite removal] Move the legacy PM, call graph, and some inliner
code to `CallBase`.

This patch focuses on the legacy PM, call graph, and some of inliner and legacy
passes interacting with those

[CallSite removal] Move the legacy PM, call graph, and some inliner
code to `CallBase`.

This patch focuses on the legacy PM, call graph, and some of inliner and legacy
passes interacting with those APIs from `CallSite` to the new `CallBase` class.
No interesting changes.

Differential Revision: https://reviews.llvm.org/D60412

llvm-svn: 358739

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Fix IR/Analysis layering issue with OptBisect

OptBisect is in IR due to LLVMContext using it. However, it uses IR units from
Analysis as well. This change moves getDescription functions from OptBi

Fix IR/Analysis layering issue with OptBisect

OptBisect is in IR due to LLVMContext using it. However, it uses IR units from
Analysis as well. This change moves getDescription functions from OptBisect
to their respective IR units. Generating names for IR units will now be up
to the callers, keeping the Analysis IR units in Analysis. To prevent
unnecessary string generation, isEnabled function is added so that callers know
when the description needs to be generated.

Differential Revision: https://reviews.llvm.org/D58406

llvm-svn: 355068

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Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the ne

Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

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Fixing -print-module-scope for legacy SCC passes

It appears that print-module-scope was not implemented for legacy SCC passes.
Fixed to print a whole module instead of just current SCC.

Reviewed By

Fixing -print-module-scope for legacy SCC passes

It appears that print-module-scope was not implemented for legacy SCC passes.
Fixed to print a whole module instead of just current SCC.

Reviewed By: mkazantsev
Differential Revision: https://reviews.llvm.org/D54793

llvm-svn: 348144

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[New PM][PassInstrumentation] IR printing support for New Pass Manager

Implementing -print-before-all/-print-after-all/-filter-print-func support
through PassInstrumentation callbacks.

- PrintIR ro

[New PM][PassInstrumentation] IR printing support for New Pass Manager

Implementing -print-before-all/-print-after-all/-filter-print-func support
through PassInstrumentation callbacks.

- PrintIR routines implement printing callbacks.

- StandardInstrumentations class provides a central place to manage all
the "standard" in-tree pass instrumentations. Currently it registers
PrintIR callbacks.

Reviewers: chandlerc, paquette, philip.pfaffe
Differential Revision: https://reviews.llvm.org/D50923

llvm-svn: 342896

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