The attribute can be removed now as preceding patches have removed its
users.

This is the 11th commit of a patch-set that aims to change the default policy
for RVV intrinsics from TAMU to TAMA.

Please refer to the cover letter in the 1st commit (D141573) for an
overview.

Reviewed By: craig.topper, kito-cheng

Differential Revision: https://reviews.llvm.org/D141768

This patch fixes a subtle bug in how we create lvalues to reference-typed
fields. In the rare case that the field is umodeled because of the depth limit
on field modeling, the lvalue created can be malformed. This patch prevents that
and adds some related assertions to other code dealing with lvalues for
references.

Differential Revision: https://reviews.llvm.org/D142468

This implements the same behavior as D141997 but makes sure that the same detection mechanism is used between CMake and source code.

Differential Revision: https://reviews.llvm.org/D142108

[mlir][Linalg] NFC - Expose packing transpose implementation as a standalone functional-style API call

This patch adds the logic necessary to target the sparse-tensor dialect
integration tests for SVE. As the LLVM backend for AArch64 does not
currently support product reductions, the corresponding tests are
disabled for SVE.

Not all tests have been updated yet. The remaining tests will be
refactored in a separate patch shortly.

Differential Revision: https://reviews.llvm.org/D121304



Co-authored-by: Andrzej Warzynski <andrzej.warzynski@arm.com>

Caller of the two utilities is always companied with a predicate to
check for `!IsMask`, so we don't need to check for the mask policy
here.

This also removes dependency to `Policy::PolicyType::Omit`, which will
be removed.

This is the 10th commit of a patch-set that aims to change the default policy
for RVV intrinsics from TAMU to TAMA.

Please refer to the cover letter in the 1st commit (D141573) for an
overview.

Reviewed By: kito-cheng

Differential Revision: https://reviews.llvm.org/D141767

`MaskedPrototype` is initialized and used nowhere, this is a bug. The
existing codebase works correctly upon this bug because the default
policy for unmasked intrinsics is set to TAMU.

This is something to be fixed because when the default policy is
changed to TAMA, clang will generate incorrect result.

This is the 9th commit of a patch-set that aims to change the default policy
for RVV intrinsics from TAMU to TAMA.

Please refer to the cover letter in the 1st commit (D141573) for an
overview.

Reviewed By: kito-cheng

Differential Revision: https://reviews.llvm.org/D141764

Extra test coverage suggested for D140514.

This fixes the rendering of the items at https://llvm.org/docs/GettingStarted.html#stand-alone-builds

Differential Revision: https://reviews.llvm.org/D142457

See <https://github.com/llvm/llvm-project/issues/57261> for full
details. Essentially, a previous version of the psABI indicated (by my
reading) that integer scalars passed on the stack were anyext. A [later
commit](https://github.com/riscv-non-isa/riscv-elf-psabi-doc/commit/cec39a064ee0e5b0129973fffab7e3ad1710498f)
changed this to indicate that they are in fact signext/zeroext just as
if they were passed in registers.

This patch adds the change in the release notes but doesn't add a flag
to retain the old behaviour. The hope is that it's sufficiently hard to
trigger an issue due to this that it isn't worthwhile doing so.

Differential Revision: https://reviews.llvm.org/D140401

Generalize and share code for operand bundle handling. Drop the anonymous namespace (all other helper functions are local static). Rename the existing funclet test for cleanup-pads.

Reviewed By: compnerd

Differential Revision: https://reviews.llvm.org/D137945

When optimizing retain-release-sequences we insert (and delete) ObjC runtime calls. These calls need a funclet operand bundle that refers to the enclosing funclet pad whenever they are inserted in a WinEH funclet. WinEH funclets can contain multiple basic blocks. In order to find the enclosing funclet pad, we have to calculate the funclet coloring first.

Reviewed By: ahatanak

Differential Revision: https://reviews.llvm.org/D137944

The op doesn't need to be a LinalgOp, implementing TilingInterface and
DestinationStyleOpInterace is sufficient.

Reviewed By: nicolasvasilache, ftynse

Differential Revision: https://reviews.llvm.org/D142460

This patch fix issues reported for Ubuntu and possibly other platforms:
https://github.com/llvm/llvm-project/issues/45290

The latest comment on this issue points out that using dlsym rather than
the weak symbol approach to call TSan annotation functions fixes the issue
for Ubuntu.

Differential Revision: https://reviews.llvm.org/D142378

Also removes a dead argument from some tests.

Test if 2 values have different or same signbits:
(X u>> BitWidth - 1) == zext (Y s> -1) --> (X ^ Y) < 0
(X u>> BitWidth - 1) != zext (Y s> -1) --> (X ^ Y) > -1

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

As noted in #60242, these patterns regressed between the
14.0 and 15.0 releases - probably due to a change in
canonicalization of related patterns.

The related patterns for testing if 2 values are both
pos/neg appear to be handled already.

These were added with e76c95fb with the
right test names, but the predicates weren't updated
to match.

When emboxing to a polymorphic entity without a type source box,
the type desc address must be retrived from the input type and
not from the box type.

Reviewed By: jeanPerier

Differential Revision: https://reviews.llvm.org/D142435

Only updates the assert to check where the box is a BaseBoxType
instead of a BoxType since ClassType are also valid in that case.

Reviewed By: jeanPerier

Differential Revision: https://reviews.llvm.org/D142442

This addresses issues found by:
https://lab.llvm.org/buildbot/#/builders/92/builds/39084

The original logic resulted in inserting an integer vector into
a floating point one and vice versa. Patch also adds the missing
assert that would have caught the issue.

Differential Revision: https://reviews.llvm.org/D142303

The LLVMTestingAnnotations library that is now used by unittests
is not installed as part of LLVM.  In order to make it possible to build
unittests when performing the standalone build of clang, build
the library from LLVM sources locally.  This mirrors the existing logic
for LLVMTestingSupport.

Differential Revision: https://reviews.llvm.org/D142449

Declare callbacks extern weak (if no existing declaration exists), and
only call if the function address is non-null.

This allows to attach semantic metadata to binaries where no user of
that metadata exists, avoiding to have to link empty stub callbacks.

Once the binary is linked (statically or dynamically) against a tool
runtime that implements the callbacks, the respective callbacks will be
called. This vastly simplifies gradual deployment of tools using the
metadata, esp. avoiding having to recompile large codebases with
different compiler flags (which negatively impacts compiler caches).

Reviewed By: dvyukov, vitalybuka

Differential Revision: https://reviews.llvm.org/D142408

Differential Revision: https://reviews.llvm.org/D136138

 Add the following intrinsic:
  ADD single & multi
  SUB single & multi
 NOTE: These intrinsics are still in development and are subject to future changes.

Reviewed By: david-arm

Differential Revision: https://reviews.llvm.org/D142114

This helps to unblock our internal integrate that now relies on C++20
configuration. I will follow up with a proposal to re-enable the deleted
constructors soon, but it is a bit involved to avoid increasing the
sizes of struct.

The extra logic here is redundant. Also sneaked in an one-liner for
emitting `IsMasked`.

This is the 8th commit of a patch-set that aims to change the default policy
for RVV intrinsics from TAMU to TAMA.

Please refer to the cover letter in the 1st commit (D141573) for an
overview.

Reviewed By: kito-cheng

Differential Revision: https://reviews.llvm.org/D141762

Adds new pseudo instructions to make sure that the fcvt instructions
have all rounding mode (RM) and unsigned (XU) variants across
single-width, widening and narrowing conversions.
And likewise, extends the VL patterns to accompany them. We don't add
new VL nodes for the widening/narrowing conversions though, instead we
just add specific patterns for vfcvts on those wider/narrower types.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D142102

unsigned

Operations on floating-point complex data had incorrect FP attributes
in strictfp mode, because IRBuilder object was not synchronized with AST
node attributes.

Differential Revision: https://reviews.llvm.org/D141765

The default value is set to `Omit`, but in fact the value is then
assigned in `updateNamesAndPolicy`, which is set to TUMU when masked and
TAMU when unmasked. This commit demonstrates so and further remove
another dependency of `Omit`.

This is the 7th commit of a patch-set that aims to change the default policy
for RVV intrinsics from TAMU to TAMA.

Please refer to the cover letter in the 1st commit (D141573) for an
overview.

Reviewed By: craig.topper, kito-cheng

Differential Revision: https://reviews.llvm.org/D141759