[ExecutionEngine] Remove unused includes (NFC) (#116749)

Identified with misc-include-cleaner.

Fix warnings introduced in #111434 [-Wnontrivial-memaccess]

[LLVM] Use {} instead of std::nullopt to initialize empty ArrayRef (#109133)

It is almost always simpler to use {} instead of std::nullopt to
initialize an empty ArrayRef. This patch changes all oc

[LLVM] Use {} instead of std::nullopt to initialize empty ArrayRef (#109133)

It is almost always simpler to use {} instead of std::nullopt to
initialize an empty ArrayRef. This patch changes all occurrences I could
find in LLVM itself. In future the ArrayRef(std::nullopt_t) constructor
could be deprecated or removed.

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[ExecutionEngine] Use range-based for loops (NFC) (#98110)

[IR] Add getDataLayout() helpers to Function and GlobalValue (#96919)

Similar to https://github.com/llvm/llvm-project/pull/96902, this adds
`getDataLayout()` helpers to Function and GlobalValue, re

[IR] Add getDataLayout() helpers to Function and GlobalValue (#96919)

Similar to https://github.com/llvm/llvm-project/pull/96902, this adds
`getDataLayout()` helpers to Function and GlobalValue, replacing the
current `getParent()->getDataLayout()` pattern.

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[llvm] Use SmallString::operator std::string (NFC)

[NFC] sentinal -> sentinel

[NFC] Remove Type::getInt8PtrTy (#71029)

Replace this with PointerType::getUnqual().
Followup to the opaque pointer transition. Fixes an in-code TODO item.

[Interpreter] Add initialization of array members (#66172)

Currently, the interpreter does not initialize `undef` constants of
aggregate types correctly (with respect to arrays).
The initializatio

[Interpreter] Add initialization of array members (#66172)

Currently, the interpreter does not initialize `undef` constants of
aggregate types correctly (with respect to arrays).
The initialization of the array elements is skipped although it is valid
to directly write to them. Instructions like
`insertvalue {i32, [4 x i32]} undef, i32 1, 1, 2` therefore lead to a
crash.
This is fixed by initializing array values just as fixed-size vectors or
structs.

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[NFC][CodeGen] Change CodeGenOpt::Level/CodeGenFileType into enum classes (#66295)

This will make it easy for callers to see issues with and fix up calls
to createTargetMachine after a future chang

[NFC][CodeGen] Change CodeGenOpt::Level/CodeGenFileType into enum classes (#66295)

This will make it easy for callers to see issues with and fix up calls
to createTargetMachine after a future change to the params of
TargetMachine.

This matches other nearby enums.

For downstream users, this should be a fairly straightforward
replacement,
e.g. s/CodeGenOpt::Aggressive/CodeGenOptLevel::Aggressive
or s/CGFT_/CodeGenFileType::

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[llvm] Drop some bitcasts and references related to typed pointers

Differential Revision: https://reviews.llvm.org/D157551

[ExecutionEngine] Support TargetExtType in Interpreter

When llvm Interpreter is used to execute bitcode, it shall be able to handle TargetExtType.

Reviewed By: jcranmer-intel

Differential Revision

[ExecutionEngine] Support TargetExtType in Interpreter

When llvm Interpreter is used to execute bitcode, it shall be able to handle TargetExtType.

Reviewed By: jcranmer-intel

Differential Revision: https://reviews.llvm.org/D148283

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[NFC][TargetParser] Replace uses of llvm/Support/Host.h

The forwarding header is left in place because of its use in
`polly/lib/External/isl/interface/extract_interface.cc`, but I have
added a GCC w

[NFC][TargetParser] Replace uses of llvm/Support/Host.h

The forwarding header is left in place because of its use in
`polly/lib/External/isl/interface/extract_interface.cc`, but I have
added a GCC warning about the fact it is deprecated, because it is used
in `isl` from where it is included by Polly.

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[llvm][ADT] Replace uses of `makeMutableArrayRef` with deduction guides

Similar to how `makeArrayRef` is deprecated in favor of deduction guides, do the
same for `makeMutableArrayRef`.

Once all of

[llvm][ADT] Replace uses of `makeMutableArrayRef` with deduction guides

Similar to how `makeArrayRef` is deprecated in favor of deduction guides, do the
same for `makeMutableArrayRef`.

Once all of the places in-tree are using the deduction guides for
`MutableArrayRef`, we can mark `makeMutableArrayRef` as deprecated.

Differential Revision: https://reviews.llvm.org/D141814

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[llvm] Use std::nullopt instead of None (NFC)

This patch mechanically replaces None with std::nullopt where the
compiler would warn if None were deprecated. The intent is to reduce
the amount of ma

[llvm] Use std::nullopt instead of None (NFC)

This patch mechanically replaces None with std::nullopt where the
compiler would warn if None were deprecated. The intent is to reduce
the amount of manual work required in migrating from Optional to
std::optional.

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716

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[llvm] Use range-based for loops (NFC)

Move TargetRegistry.(h|cpp) from Support to MC

This moves the registry higher in the LLVM library dependency stack.
Every client of the target registry needs to link against MC anyway to
actually us

Move TargetRegistry.(h|cpp) from Support to MC

This moves the registry higher in the LLVM library dependency stack.
Every client of the target registry needs to link against MC anyway to
actually use the target, so we might as well move this out of Support.

This allows us to ensure that Support doesn't have includes from MC/*.

Differential Revision: https://reviews.llvm.org/D111454

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[ORC] Remove OrcV1 APIs.

This removes all legacy layers, legacy utilities, the old Orc C bindings,
OrcMCJITReplacement, and OrcMCJITReplacement regression tests.

ExecutionEngine and MCJIT are not a

[ORC] Remove OrcV1 APIs.

This removes all legacy layers, legacy utilities, the old Orc C bindings,
OrcMCJITReplacement, and OrcMCJITReplacement regression tests.

ExecutionEngine and MCJIT are not affected by this change.

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[SVE] Remove calls to VectorType::getNumElements from ExecutionEngine

Reviewers: efriedma, lhames, sdesmalen, fpetrogalli

Reviewed By: lhames, sdesmalen

Subscribers: tschuett, hiraditya, rkruppe,

[SVE] Remove calls to VectorType::getNumElements from ExecutionEngine

Reviewers: efriedma, lhames, sdesmalen, fpetrogalli

Reviewed By: lhames, sdesmalen

Subscribers: tschuett, hiraditya, rkruppe, psnobl, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82211

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[Alignment][NFC] migrate DataLayout::getPreferredAlignment

This patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-J

[Alignment][NFC] migrate DataLayout::getPreferredAlignment

This patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Differential Revision: https://reviews.llvm.org/D82752

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[SVE] Add new VectorType subclasses

Summary:
Introduce new types for fixed width and scalable vectors.

Does not remove getNumElements yet so as to not break code during transition
period.

Reviewer

[SVE] Add new VectorType subclasses

Summary:
Introduce new types for fixed width and scalable vectors.

Does not remove getNumElements yet so as to not break code during transition
period.

Reviewers: deadalnix, efriedma, sdesmalen, craig.topper, huntergr

Reviewed By: sdesmalen

Subscribers: jholewinski, arsenm, jvesely, nhaehnle, mehdi_amini, rriddle, jpienaar, burmako, shauheen, antiagainst, nicolasvasilache, csigg, arpith-jacob, mgester, lucyrfox, liufengdb, kerbowa, Joonsoo, grosul1, frgossen, lldb-commits, tschuett, hiraditya, rkruppe, psnobl, llvm-commits

Tags: #llvm, #lldb

Differential Revision: https://reviews.llvm.org/D77587

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[AsmPrinter] De-capitalize all AsmPrinter::Emit* but EmitInstruction

Similar to rL328848.

Another round of GCC5 fixes.

Make llvm::StringRef to std::string conversions explicit.

This is how it should've been and brings it more in line with
std::string_view. There should be no functional change here.

This is mostly m

Make llvm::StringRef to std::string conversions explicit.

This is how it should've been and brings it more in line with
std::string_view. There should be no functional change here.

This is mostly mechanical from a custom clang-tidy check, with a lot of
manual fixups. It uncovers a lot of minor inefficiencies.

This doesn't actually modify StringRef yet, I'll do that in a follow-up.

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[ExecutionEngine] Don't dereference a dyn_cast result. NFCI.

The static analyzer is warning about potential null dereferences of dyn_cast<> results - in these cases we can safely use cast<> directly

[ExecutionEngine] Don't dereference a dyn_cast result. NFCI.

The static analyzer is warning about potential null dereferences of dyn_cast<> results - in these cases we can safely use cast<> directly as we know that these cases should all be the correct type, which is why its working atm and anyway cast<> will assert if they aren't.

llvm-svn: 371998

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