Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

Fix issues found by clang-tidy in clang-tidy source directory.

This reverts commit d57fe1db.

This patch adds general checks for atomic read, write, and capture statements.

-check "capture statement is of the form v = x if atomic construct is read"
-check "write statement is of the form x = expr if atomic construct is write"
-check "x must not have the ALLOCATABLE attribute."
-check for non-scalar variables
-check if x (LHS variable) is accessed on the RHS of assignment statement
-improve error reporting in atomic update statemen

Reviewed By: TIFitis, raghavendhra

Differential Revision: https://reviews.llvm.org/D127620

Implement LWG3464 https://wg21.link/LWG3464

Reviewed By: Mordante

Differential Revision: https://reviews.llvm.org/D158749

offloading

- This patch adds support for thread_limit clause on target directive according to OpenMP 51 [2.14.5]
- The idea is to create an outer task for target region, when there is a thread_limit clause, and manipulate the thread_limit of task instead. This way, thread_limit will be applied to all the relevant constructs enclosed by the target region.

Differential Revision: https://reviews.llvm.org/D152054

Same fix as 8a62d6ba: We need to make sure that the supports-JIT check uses
the same JIT config that will be used by the clang-repl tool.

Breaks multiple bots. e.g. https://lab.llvm.org/buildbot/#/builders/19/builds/18856

This reverts commit ac007260.

D152014 introduced an optimization that favors more smaller blocks over
fewer larger blocks, even if user sets `thread_limit` explicitly. This patch changes
the behavior to honor user value.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D158802

The LinkGraph that is passed into the ELFJITLinker_x86_64 constructor is handed
off to the JITLinker base class, so can't be used in the constructor body. This
commit adds a getGraph method to JITLinker, and updates ELFJITLinker_x86_64 to
use that.

This allows JITLinkerBase implementations to check whether default passes
should be added. The ELF_x86_64 backend is updated to check this predicate
before installing the getOrCreateGOTSymbol pass.

This is an alternative solution to https://reviews.llvm.org/D158909.

Reviewed By: lhames

Differential Revision: https://reviews.llvm.org/D158731

[AArch64][test] Test GOT relocations referencing local STT_TLS are not converted to reference STT_SECTION symbols

AArch64 encodes the GOT-generating intent in MCValue::RefKind instead of
MCSymbolRef::Kind for most other targets. It seems useful to test the
case for additional coverage.

Commit 9746286b from 2011 is related to
a subtle case that is untested. GNU assembler produces an R_ARM_REL32
relocation.
We currently don't, therefore we have to add a workaround in MCExpr.cpp
to make the value odd (see commit 8ee6c0ea "[MC] Remove isThumbFunc special case").

This reverts commit 3bb32c61.

Use InsertionPt for DT to handle non-memory access dominators

Differential Revision: https://reviews.llvm.org/D155406

The command line parameter added for llvm-tblgen is not valid.

This reverts commit 6b2cb3bf.

This shortens the run-time of FormatTests by about 10% on average (and
by up to 50% if formatting would not change the input).

Differential Revision: https://reviews.llvm.org/D158925

And warn on them from now on.

Reviewed By: nigelp-xmos

Differential Revision: https://reviews.llvm.org/D153533

Remove a comment block regarding IAS. The comment is out of sync with the
current status and I don't think such a comment block is necessary anymore.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D158944

This commit fixes an error in the `RemoveDeadValues` pass that is
associated with its incorrect usage of the `cloneInto()` function.

The `setOperands()` function that is used by the `cloneInto()` function
requires all operands to not be null. But, that is not possible in this
pass because we drop uses of dead values, thus making them null. It is
only at the end of the pass that we are assured that such null values
won't exist but during the execution of the pass, there could be null
values.

To fix this, we replace the usage of the `cloneInto()` function to copy
a region with `moveBlock()` to move each block of the region one by one.
This function does not require the presence of non-null values and is
thus the right choice here. This implementation is also more opttimized
because we are moving things instead of copying them. The goal was
always moving.

Signed-off-by: Srishti Srivastava <srishtisrivastava.ai@gmail.com>

Reviewed By: s...

* [clang-format] rename the file comments to match the file name

* [clang-format] rename the file comments to match the file name

* Remove extraneous space

* [clang-format] NFC remove EOF

---------

Co-authored-by: paul_hoad <paul_hoad@amat.com>

I ran the script for dumping the format style options before committing
16ccba51 just in case.  It turned out that the 2 files didn't matchc
any more since 11e29758 due to an attempt at fixing typos.

Reviewed By: owenpan

Differential Revision: https://reviews.llvm.org/D158697

The code has changed significantly over time making the description
outdated. In this patch I am re-writing the description with an
emphasis to the cost model, where most of the changes have happened.

Differential Revision: https://reviews.llvm.org/D158723

This patch brings a fresh coat of paint to the LLDB website.

This uses the `furo` theme from the suggested theme list, adds some
changes to the css to make it use the full browser window width and
removes the table of contents since the theme generates it automatically.

This patch also rewrites the tables for "GDB to LLDB command map" to
convert them from raw HTML to native inlined code blocks.

To generate the website, make sure you install the theme first with
`pip install furo`, enable sphinx in the cmake invocation` then run
`ninja docs-lldb-html`

Discourse: https://discourse.llvm.org/t/rfc-revamping-lldbs-website

Differential Revision: https://reviews.llvm.org/D158323



Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>

A dialect extension can add additional dialect extensions in its `apply` function. This used to crash when the vector of `extensions` was internally reallocated while it is being iterated over.

Differential Revision: https://reviews.llvm.org/D158838