Reviewers: krasimir

Reviewed By: krasimir

Subscribers: cfe-commits

Tags: #clang-format, #clang

Differential Revision: https://reviews.llvm.org/D77064

Using the ADDITIONAL_COMPILE_FLAGS annotation, it is possible to move
these tests from .sh.cpp to .pass.cpp, making them suitable for running
on remote hosts more easily.

Differential Revision: https://reviews.llvm.org/D75562

Move lower-affine.mlir from test/Transforms to
test/Conversion/AffineToStandard/. Other related NFC.

Signed-off-by: Uday Bondhugula <uday@polymagelabs.com>

Differential Revision: https://reviews.llvm.org/D77008

This reverts commit 38ddb49e as it
breaks the macOS bots.

Registers used in any address (as well as in a few other contexts)
have special semantics when a "zero" register is used, which is
why the back-end defines extra register classes ADDR32, ADDR64 etc
to be used to prevent the register allocator from using %r0 there.

However, when writing assembler code "by hand", you sometimes need
to trigger that special semantics.  However, currently the AsmParser
will reject %r0 in those places.  In some cases it may be possible
to write that instruction differently - but in others it is currently
not possible at all.

This check in AsmParser simply seems overly strict, so this patch
just removes the check completely.  This brings the behaviour of
AsmParser in line with the GNU assembler as well.

Bugzilla: https://bugs.llvm.org/show_bug.cgi?id=45092

Make InstCombine aware of the aligned_alloc library function.

Signed-off-by: Uday Bondhugula <uday@polymagelabs.com>

Depends on D76970.

Differential Revision: https://reviews.llvm.org/D76971

accidently pushed the wrong version of the patch.

SBPlatform::GetHostPlatform was missing the reproducer instrumentation
macros. Fixed by running lldb-instr on SBPlatform.cpp:

$ ./bin/lldb-instr ../llvm-project/lldb/source/API/SBPlatform.cpp

Add utilities print_flops, rtclock for timing / benchmarking. Add
mlir_runner_utils_dir test conf variable.

Signed-off-by: Uday Bondhugula <uday@polymagelabs.com>

Differential Revision: https://reviews.llvm.org/D76912

Summary:
CGProfilePass is run by default in certain new pass manager optimization pipeline. Assemblers other than llvm as (such as gnu as) cannot recognize the .cgprofile entries generated and emitted from this pass, causing build time error.

This patch adds new options in clang CodeGenOpts and PassBuilder options so that we can turn cgprofile off when not using integrated assembler.

Reviewers: Bigcheese, xur, george.burgess.iv, chandlerc, manojgupta

Reviewed By: manojgupta

Subscribers: manojgupta, void, hiraditya, dexonsmith, llvm-commits, tcwang, llozano

Tags: #llvm, #clang

Differential Revision: https://reviews.llvm.org/D62627

Follow-up of D76733. The code documents itself.

This convenience wrapper was made virtual when it was introduced. I see
no overrides and no reason for it to be virtual, so make it non-virtual.

We don't need to use an allones for the second operand - test the general case.

Summary:
When doing cross-compilation from Linux to MacOS we don't have
access to have access to `xcodebuild` and therefore need a way
to set the SDK version from the outside.

Fixes https://reviews.llvm.org/D68292#1853594 for me.

Reviewers: delcypher, yln

Reviewed By: delcypher

Subscribers: #julialang, mgorny, #sanitizers

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D77026

Summary:
The basic idea is to walk through the concept definition, looking for
t.foo() where t has the constrained type.

In this patch:
 - nested types are recognized and offered after ::
 - variable/function members are recognized and offered after the correct
   dot/arrow/colon trigger
 - member functions are recognized (anything directly called). parameter
   types are presumed to be the argument types. parameters are unnamed.
 - result types are available when a requirement has a type constraint.
   These are printed as constraints, except same_as<T> which prints as T.

Not in this patch:
 - support for merging/overloading when two locations describe the same member.
   The last one wins, for any given name. This is probably important...
 - support for nested template members (T::x<int>)
 - support for completing members of (instantiations of) template template parameters

Reviewers: nridge, saar.raz

Subscribers: mgrang, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D73649

The above change used a binary literal that is not supported in c++11 mode when
using gcc. It was formalized into the c++14 standard and works when using that
mode to compile, so change the script to use c++14 instead.

Reviewed by: dvyukov

Differential Revision: https://reviews.llvm.org/D77111

Summary: New "--relative" option to allow printing files relative to the compilation directory.

Reviewers: jhenderson

Subscribers: MaskRay, rupprecht, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D76733

Existing tiling implementation of Linalg would still work for tiling
the batch dimensions of the convolution op.

Differential Revision: https://reviews.llvm.org/D76637

This fixes a crash when building the test suite.

[Alignment][NFC] Deprecate MachineMemOperand::getMachineMemOperand version that takes an untyped alignement.

Summary:
This is 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

Reviewers: courbet

Subscribers: hiraditya, jfb, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77138

It's not used anymore, we use Lit as a test runner now (and have been
for a long time).

Summary: this patch preserve information from various places in EarlyCSE into assume bundles.

Reviewers: jdoerfert

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D76769

Summary: This patch preserve dereferenceable, nonnull and alignment from loads and stores.

Reviewers: jdoerfert

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D76759

[lld][COFF][ELF][WebAssembly] Replace --[no-]threads /threads[:no] with --threads={1,2,...} /threads:{1,2,...}

--no-threads is a name copied from gold.
gold has --no-thread, --thread-count and several other --thread-count-*.

There are needs to customize the number of threads (running several lld
processes concurrently or customizing the number of LTO threads).
Having a single --threads=N is a straightforward replacement of gold's
--no-threads + --thread-count.

--no-threads is used rarely. So just delete --no-threads instead of
keeping it for compatibility for a while.

If --threads= is specified (ELF,wasm; COFF /threads: is similar),
--thinlto-jobs= defaults to --threads=,
otherwise all available hardware threads are used.

There is currently no way to override a --threads={1,2,...}. It is still
a debate whether we should use --threads=all.

Reviewed By: rnk, aganea

Differential Revision: https://reviews.llvm.org/D76885

This patch fixes a crash that happens on the DWARF expression evaluator
when trying to access the top of the stack while it's empty.

rdar://60512489

Differential Revision: https://reviews.llvm.org/D77108



Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

This reverts commit e26eece1.

Summary:
Add support for TupleGetOp folding through InsertSlicesOp and ExtractSlicesOp.
Vector-to-vector transformations for unrolling and lowering to hardware vectors
can generate chains of structured vector operations (InsertSlicesOp,
ExtractSlicesOp and ShapeCastOp) between the producer of a hardware vector
value and its consumer. Because InsertSlicesOp, ExtractSlicesOp and ShapeCastOp
are structured, we can track the location (tuple index and vector offsets) of
the consumer vector value through the chain of structured operations to the
producer, enabling a much more powerful producer-consumer fowarding of values
through structured ops and tuple, which in turn enables a more powerful
TupleGetOp folding transformation.

Reviewers: nicolasvasilache, aartbik

Reviewed By: aartbik

Subscribers: grosul1, mehdi_amini, rriddle, jpienaar, burmako, shauheen, antiagainst, arpith-jacob, mgester, lucyrfox, liufengdb, Joonsoo, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D76889

This makes it closer to how one would run the tests by hand, and it is
also closer to how the SSHExecutor runs the tests remotely. It also
allows using shell builtins in .sh.cpp tests when using %{exec}.

This patch fixes a crash that happens on the DWARF expression evaluator
when trying to access the top of the stack while it's empty.

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

NFC

Review: Ulrich Weigand

Fold MS(G)RKC -> MS(G)C.

Review: Ulrich Weigand

Differential Revision: https://reviews.llvm.org/D76771

Currently obj2yaml does not dump program headers,
this patch teaches it to do that.

Differential revision: https://reviews.llvm.org/D75342

Revert rGefe59d67 "[X86][SSE] lowerShuffleWithPACK - extend to use chained PACKs for larger truncations"

This might be causing an issue on the fuchsia-x86_64-linux buildbot - reverting to see what happens.

Don't mix llvm::ISD and llvm::X86ISD.

This is the Waymarking algorithm implemented as an independent utility.
The utility is operating on a range of sequential elements.
First we "tag" the elements, by calling `fillWaymarks`.
Then we can "follow" the tags from every element inside the tagged
range, and reach the "head" (the first element), by calling
`followWaymarks`.

Differential Revision: https://reviews.llvm.org/D74415

Based on the current discussion in https://llvm.org/PR45307, it seems
that it's legitimate for `temp_directory_path()` to return a path with
a trailing slash. Since `p.parent_path()` will never contain a trailing
slash, comparing it to the result of `temp_directory_path()` will fail
depending on whether `temp_directory_path()` returns a trailing slash
or not.