- Correct flavor of an instruction was not selected.
- GFX90A does not support TFE.

Differential Revision: https://reviews.llvm.org/D126312

* Breaking change: https://reviews.llvm.org/D125832
* Buildbot failure: https://lab.llvm.org/buildbot/#/builders/172/builds/13123

Sending this without a review - this is a rather straightforward fix.

This patch adds the file_writer header, which just provides a wrapper
for File->write, as well as fprintf to use it. There are no unit tests
for file_writer since it's too simple to need them, but fprintf does
have a simple test of writing to a file.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D125939

Vector types in hlsl is using clang ext_vector_type.
Declaration of vector types is in builtin header hlsl.h.
hlsl.h will be included by default for hlsl shader.

Reviewed By: Anastasia

Differential Revision: https://reviews.llvm.org/D125052

Fix BOLT's constant island mapping when a constant island marked by $d
spans multiple functions. Currently, because BOLT only marks the
constant island in the first function where $d is located, if the next
function contains data at its start, BOLT will miss the data and try
to disassemble it. This patch adds code to explicitly go through all
symbols between $d and $x markers and mark their respective offsets as
data, which stops BOLT from trying to disassemble data. It also adds
MarkerType enum and refactors related functions.

Reviewed By: yota9, rafauler

Differential Revision: https://reviews.llvm.org/D126177

This reverts commit ce5ebf0b.

Fails on bots e.g. https://buildkite-cloud.s3.amazonaws.com/logs-by-pipeline/f8ab115f-a384-49e8-a048-0f71ab03c5d0/0181020b-0737-40e5-a05a-ab198347d8ad/0181020b-ecbe-4ac6-ad23-e04c17217893.log?response-content-disposition=inline&response-content-type=text%2Fplain&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAQPCP3C7LT7IGTS76%2F20220531%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20220531T202904Z&X-Amz-Expires=600&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEDwaCXVzLWVhc3QtMSJGMEQCIEfw6ocELTUWa2mj4reHKLe5OdUmQqVJpPsdZS2wNDhhAiB7qx6Q17HVVY%2BkJZ5hwTQ6b1MkOG4czysfciD9GghJmCrSBAg1EAAaDDAzMjM3OTcwNTMwMyIMgdUfJT4A6wcP2hl2Kq8EefYtGIt0yaiOSfuq05UzI6WcBY9yOOyYCs3%2FJJDvK3jkpiYQhjA1kgVluePIb3P4yOTXs8lv9U6p8HU555Vzvrv1Wg%2FGvx7U398lH8zg%2BqkvEwnpGuRf0pTInPJftg2bgm%2F7l%2BCM6PtW4mRlzjeQ0IoA3AeENqVM35RYtQdh%2BcAZIfV4l7uAySVgwY1yFu0XznuGAVVryZyYcA2cjKkkNE%2F9n2QTo80%2FbZBvoh1bxJqXRbs5WrSnWlIEj3RPX61ir7lDpRNL5tyVlqsv%2BvV01aS%2F9JbM4cNDXZ%2BDwOR1Q%2By1ajJOomuK9Bqm%2Fq8%2B9%2Byo1t8rFSN7I4X%2BGGuicXFQQnIJAkW3zSQlx9SWrf2uDg7cbXL4MukD9cQB5aN8yX85a%2BRcbb5l4%2BOC%2B8UFKMeemUZyEl5PyyJSBnAnzqvKviJPev9Thj9rZeHGEJD9vOkVM%2FG2tOlC7HUxXAE4kuLlAdeKdIOtHz%2Bx8FzRn%2Bgl6EB2nB4kSVLvfgrsrlHS0L0J1zWbN%2F6prqzum%2FEVIhT7Y5fyZRqtygAX2n7iBjQEM3vpF2GTneUI1FlDeQvGPLADFdq7bXSUOt577YOTw1mW1JzqmZljrJeIM40HdMYnuIg3%2FwW8oK6RKGADdW7URPw%2FoFeGKfrnN%2BuDwJKvrRGCpReseGse2sdYIe28rgGHpc5xsp3pzipQDLfW3hTNtM%2FNNuPJjUWZoBRTMr2eMuk2zs2c6jNvnuBTbgXjcdjCbjCX2dmUBjqqAUalggvk2TGoJzTuqAT%2Fj1kz0vnHdmsHY3B9aR2kY501gISXQMKj7l03E7OfFsu4oPzEgmnyQFKcAolRDI%2F7NRmG8HwtP40iTCjflOHIxkJ1%2FnVNqkeyIznUu6zOr589zIjNqFCm74jOfWjj2%2FO8WU4pc%2FRqeBuGzzpQkAIGGxCwsmd3WG8Z8pyMoJomij7c4LO6ep4O0OUESxbXHcIfzUfR6ajPsKFKS9lb&X-Amz-SignedHeaders=host&X-Amz-Signature=96a132be6f99b5cd5cf29f3226115e480508079047bc8639d69c672f1fe9f0c1

The primary goal of this change is to define readSparseTensorShape.  Whereas the SparseTensorFile class is merely introduced as a way to reduce code duplication along the way.

Depends On D126106

Reviewed By: aartbik

Differential Revision: https://reviews.llvm.org/D126233

This is to avoid err_target_unknown_abi which is caused by use default TargetTriple instead of shader model target triple.

Reviewed By: beanz

Differential Revision: https://reviews.llvm.org/D125585

When pretty printing the value of an expression, we cannot infer from
the type of the expression the type of the constant that the expression
evaluates to, as the expression might contain a type cast.

Resolve MSVC warning C4104 for unreferenced variable

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D126683

and recursively merge all files under said directory. This is similar
to `llvm-profdata merge`.

Differential Revision: https://reviews.llvm.org/D126695

This is the intended way to request that build-time tools be built in a
distinct configuration.

This is set implicitly by LLVM_OPTIMIZED_TABLEGEN, which may be
surprising, but if undesired this should be fixed elsewhere.

Should fix crbug.com/1330304

Fix newline issue in link_fdata.py, as well as how to call the tool.

Reviewed By: Amir

Differential Revision: https://reviews.llvm.org/D126437

Our ultimate goal is to rename `flang-new` as `flang`. This is "Step 1"
in which we only rename the bash wrapper script, `flang`, as
`flang-to-external-fc`. The new name more accurately reflects what the
wrapper script does.

With this patch, `flang` becomes a symbolic link pointing to
`flang-to-external-fc`. This allows a smooth transmission for any
buildbots that use this script. Once the buildbots are reconfigured to
use the updated name, CMake rule for the symbolic link will be removed.

For more context see:
  * https://discourse.llvm.org/t/rename-flang-new-as-flang,
  * https://reviews.llvm.org/D125788.

Differential Revision: https://reviews.llvm.org/D125832

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D126430

Reviewers: David Tenty, Mark de Wever

Differential Revision: https://reviews.llvm.org/D126376

-Wgnu-statement-expression currently warns for both direct source uses of statement expressions but also macro expansions; since they may be used by macros to avoid multiple evaluation of macro arguments, engineers might want to suppress warnings when statement expressions are expanded from macros but see them if introduced directly in source code.

Differential Revision: https://reviews.llvm.org/D126522

SUMMARY:

fixed "LOCALE_fr_FR_UTF_8" for my_facet for AIX

Reviewers: David Tenty, Mark de Wever

Differential Revision: https://reviews.llvm.org/D125927

[libc++][CI] fixed convert_thousands_sep_ru_RU for Russian in the libcxx/test/support/locale_helpers.h for AIX

Reviewers: David Tenty, Mark de Wever

Differential Revision: https://reviews.llvm.org/D125923

This patch implements a DAG mutation which adds edges between different groups of instructions. The purpose is to try to generate code that conforms to a pipeline (groupA instructions occur before groupB, groupB -> groupC, and so on). Currently the pipeline order is hardcoded as VMEM->DSRead->MFMA->DSWrite, but the patch was designed to be easily extensible. Alias analysis is problematic for pipelining as memory instructions will usually not be able to be reordered w.r.t one another.

Differential Revision: https://reviews.llvm.org/D125997

If the adjustment doesn't fit in 12 bits, try to break it into
two 12 bit values before falling back to movImm+add/sub.

This is based on a similar idea from isel.

Reviewed By: luismarques, reames

Differential Revision: https://reviews.llvm.org/D126392

Reviewers: David Tenty, Mark de Wever
Differential Revision: https://reviews.llvm.org/D126474

P0798R8 "Monadic operations for std::optional" has been implemented, so
this LWG issue can be adopted.

During review it was discovered another paper bumped the macro. The
part affecting optional of this paper is done, the variant isn't. The
status page is updated to reflect the current state.

Implements
- LWG 3621 Remove feature-test macro __cpp_lib_monadic_optional

Updates status of
- P2231R1 Missing constexpr in std::optional and std::variant

Reviewed By: #libc, philnik, ldionne

Differential Revision: https://reviews.llvm.org/D125813

Differential revision: https://reviews.llvm.org/D126499

This symbol should not be exposed and doesn't need to be.

Differential revision: https://reviews.llvm.org/D126548

`-gen-reproducer` causes crash reproduction to be emitted
even when clang didn't crash, and now can optionally take an
argument of never, on-crash (default), on-error and always.

Differential revision: https://reviews.llvm.org/D120201

The immediate for LUI is stored as 20-bit unsigned value. We need
to sign extend if after shifting by 12 to match the instruction
behavior.

If we find an LUI+ADDI on RV64, it means the constant isn't a
simm32. If it was, we would have emitted LUI+ADDIW from constant
materialization. Make sure the constant is a simm32 before folding.
This appears to match gcc.

A future patch will add support for LUI+ADDIW on RV64.

X <=u (sext i1 Y) --> (X == 0) | Y

https://alive2.llvm.org/ce/z/W_tZzo

This is the conjugate/sibling pattern suggested with D126171
for a sign-extended bool value.

These are adapted from the zext tests added for D126171.

Originally we tried to use default expansion for v4i64 types to make it easier to concatenate the results back together, but this can cause infinite loop issues with existing VSELECT splitting code in narrowExtractedVectorSelect if we have other uses of the VSELECT results (e.g. reduction patterns).

To fix the infinite loop, this patch always splits MIN/MAX v4i64 nodes during lowering and I've added a TODO for combineConcatVectorOps to investigate when we can cheaply concatenate VSELECT/BLENDV nodes together.

Fixes #55648 - regression test case will be added in a follow up.