The forward declarations are already present in the header.

We need to include MipsABIFlagsSection.h already

Reduce Function.h include to (already existing) forward declaration.
Remove unused GCNSubtarget/TargetMachine forward declarations.

This patch upstreams support for the Armv8.6-a Matrix Multiplication
Extension. A summary of the features can be found here:

https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/arm-architecture-developments-armv8-6-a

This patch includes:

- Command line options to enable these features with +i8mm, +f32mm, or f64mm

Note: +f32mm and +f64mm are optional and so are not enabled by default

This is part of a patch series, starting with BFloat16 support and
the other components in the armv8.6a extension (in previous patches
linked in phabricator)

Based on work by:
- Luke Geeson
- Oliver Stannard
- Luke Cheeseman

Reviewers: t.p.northover, DavidSpickett

Reviewed By: DavidSpickett

Subscribers: DavidSpickett, ostannard, kristof.beyls, danielkiss,
cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D77875

This patch upstreams support for the Armv8.6-a Matrix Multiplication
Extension. A summary of the features can be found here:

https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/arm-architecture-developments-armv8-6-a

This patch includes:

- Assembly support for AArch32 and Assembly Parsing

D77872 has already added the MC representations of the instructions so that
they can be used in code gen; this patch fills in the details needed to
make assembly parsing work, and adds tests for asm and disasm

This is part of a patch series, starting with BFloat16 support and
the other components in the armv8.6a extension (in previous patches
linked in phabricator)

Based on work by:
- Luke Geeson
- Oliver Stannard
- Luke Cheeseman

Reviewers: t.p.northover, simon_tatham

Reviewed By: simon_tatham

Subscribers: simon_tatham, ostannard, kristof.beyls, hiraditya,
danielkiss, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77874

This patch upstreams support for the Armv8.6-a Matrix Multiplication
Extension. A summary of the features can be found here:

https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/arm-architecture-developments-armv8-6-a

This patch includes:

- Assembly support for AArch64 Scalable Vector Instructions (in line
  with the Scalable Vector Extension - SVE)

This is part of a patch series, starting with BFloat16 support and
the other components in the armv8.6a extension (in previous patches
linked in phabricator)

Based on work by:
- Luke Geeson
- Oliver Stannard
- Luke Cheeseman

Reviewers: t.p.northover, rengolin, c-rhodes

Reviewed By: c-rhodes

Subscribers: c-rhodes, ostannard, tschuett, kristof.beyls, hiraditya,
danielkiss, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77873

This patch upstreams support for the Armv8.6-a Matrix Multiplication
Extension. A summary of the features can be found here:

https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/arm-architecture-developments-armv8-6-a

This patch includes:

- Assembly support for AArch32
- Intrinsics Support for AArch32 Neon Intrinsics for Matrix
  Multiplication

Note: these extensions are optional in the 8.6a architecture and so have
to be enabled by default

No additional IR types or C Types are needed for this extension.

This is part of a patch series, starting with BFloat16 support and
the other components in the armv8.6a extension (in previous patches
linked in phabricator)

Based on work by:
- Luke Geeson
- Oliver Stannard
- Luke Cheeseman

Reviewers: t.p.northover, miyuki

Reviewed By: miyuki

Subscribers: miyuki, ostannard, kristof.beyls, hiraditya, danielkiss,
cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D77872

This patch upstreams support for the Armv8.6-a Matrix Multiplication
Extension. A summary of the features can be found here:

https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/arm-architecture-developments-armv8-6-a

This patch includes:

- Assembly support for AArch64 only (no SVE or Neon)
- Intrinsics Support for AArch64 Armv8.6a Matrix Multiplication Instructions (No bfloat16 matrix multiplication)

No IR types or C Types are needed for this extension.

This is part of a patch series, starting with BFloat16 support and
the other components in the armv8.6a extension (in previous patches
linked in phabricator)

Based on work by:
- Luke Geeson
- Oliver Stannard
- Luke Cheeseman

Reviewers: ostannard, t.p.northover, rengolin, kmclaughlin

Reviewed By: kmclaughlin

Subscribers: kmclaughlin, kristof.beyls, hiraditya, danielkiss,
cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D77871

Summary:
This is to specify that ParallelOp does not have side effects on its own
but has the effects of all operations executed in its region.

Differential Revision: https://reviews.llvm.org/D78707

We include their headers already.

We need to include Error.h already

This can help provide a common interface for view-like
ops so that for example Linalg's dependency analysis
can avoid relying on concrete ops.

Differential Revision: https://reviews.llvm.org/D78645

Summary:
Patch forces codegen to use the new runtime functions for task reductions where
the issue with passing the address of the original variables to the UDR
initializers is fixed. Also, this patch is required for upcoming
support of task modifier inreduction clause.

Reviewers: jdoerfert

Subscribers: yaxunl, guansong, cfe-commits, caomhin

Tags: #clang

Differential Revision: https://reviews.llvm.org/D78733

Now both Operation::operand_range and Operation::result_range have
.begin() and .end() for ranged-based for loop and we have
ValueRange for wrapping a single Value. We can remove the SmallVector
materialization!

Differential Revision: https://reviews.llvm.org/D78766

Summary: AttrIndex could be removed from DWARFAbbreviationDeclaration::getAttributeValue.

Reviewers: clayborg, dblaikie

Differential Revision: https://reviews.llvm.org/D78672

The IsReverseCompare flag tells CGBuiltin to swap the operands,
so that a LT/LE intrinsics can be expressed in terms of GE/GT
intrinsics.

This patch also adds builtins for the wide-variants of the compares.

Reviewers: SjoerdMeijer, efriedma, ctetreau

Reviewed By: efriedma

Tags: #clang

Differential Revision: https://reviews.llvm.org/D78747

Fixed error detected by msan. The size field of the .ARM.exidx synthetic
section needs to be initialized to at least estimation level before
calling assignAddresses as that will use the size field.

This was previously reverted in 1ca16fc4.

Differential Revision: https://reviews.llvm.org/D78422

Change-Id: Ibe87b1633cc7516479bb08bf51b6860a1585a94f

The implementation and uses were removed back at rL223802 (IR: Split Metadata from Value) but these were missed.

Reduce StringRef.h include to forward declaration.
Remove unnecessary ConstantFP/ConstantInt forward declarations as we have to include Constants.h

We already need to include MachineRegisterInfo.h

We only need the SMLoc definition and the SourceMgr forward declaration.

Related revision: D78521

Currently we have computations of `p_filesz` and `p_memsz` mixed together
with the use of a loop over fragments. After recent changes it is possible to
avoid using a loop for the computation of `p_filesz`, since we know that fragments
are sorted by their file offsets.

The main benefit of this change is that splits the computation of `p_filesz`
and `p_memsz` what is simpler and allows us to fix the computation of the
`p_memsz` independently (D78005 shows the issue that we have currently).

Differential revision: https://reviews.llvm.org/D78628

UseIterator;

This would fix our internal build.

Summary:
* Merge clangd-remote-client into dexp
* Implement `clangd::remote::IndexClient` that is derived from `SymbolIndex`
* Upgrade remote mode-related CMake infrastructure

Reviewers: sammccall

Reviewed By: sammccall

Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D78521

Summary:
Frontend guarantees that coherent accesses have
corresponding cache policy bits set (glc, dlc).
Therefore there is no need for extra instructions
that invalidate cache.

Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D78800

There's an ABI breakage here if LLVM is compiled in C++14 without
aligned allocation and a user tries to use the result with aligned
allocation. If DenseMap or unique_function is used across that ABI
boundary it will break (PR45413). Moving it out of line is a bit of
a band-aid and LLVM doesn't really give ABI guarantees at this level,
but given the number of complaints I've received over this it still
seems worth fixing.