* Add example for `test-analysis-only` and `print-conflicts`.
* Mention other bufferization-related passes.
* Update outdated documentation.

Resolve #85250 
Alive2: https://alive2.llvm.org/ce/z/7DMRCy

Also fix a bug in annotating TrailingAnnotation.

Closes #61233.

Matches up with the clang setting

Lambda without trailing auto could have return type declared inside the
body too.

Fixes #68775

Avoid passing them around.

They are not optional.

This reverts commit 2dfa30d0.

This relands commit 0a6c74e2.

This patch originally caused a host of buildbot failures due to several
buildbots not having the necessary python version. That was tracked in
issue #83962, and all bots that failed in the first round have now been
updated. This is an attempt to reland the patch to see if it sticks or
if there are a number of long-running bots where this patch will cause
failures.

Reverts llvm/llvm-project#89378

Broke the windows premerge checks
https://lab.llvm.org/buildbot/#/builders/271/builds/6788

This reverts commit 2a632d3d.

This has some implication on OpenACC postDeallocate action

We have a lot of repeated code with random constants.
Particular values are not important, the one just needs to be
bigger then another.

UR_NONTAKEN_WEIGHT is selected as it's the most common one.

It reduces instrumentation overhead by ~50%.

OnDiskIterableChainedHashTable::Create can default-contruct a trait
object for us.  We don't need to construct one on our own unless we
need to customize something (like a version number).

This adds a hint to the missing symbols error message to make it easier
to understand what this means to users.

[Reapplies an earlier patch with a test fix.]

This reverts commit 08163cd9.

I accidentally broke the test while addressing review feedback.

Prepare for #89458

Remove hardcode GENERIC cpu from RISCVTargetDefEmitter.cpp.

Assumed size arrays are apparently allowed with attribute device.

Add baseline tests which should comprehensively test the new atomic
metadata. Test codegen / expansion, and preservation in a few
transforms.

New metadata defined in #85052

When the STREAM option is specified on an ALLOCATE statement, the object
must have the DEVICE attribute.

When the PINNED option is specified on an ALLOCATE statement, the object
must have the PINNED attribute.

Automatic deallocation of allocatable that are cuda device variable must
use the fir.cuda_deallocate operation. This patch update the automatic
deallocation code generation to use this operation when the variable is
a cuda variable.

Only FieldDecls are of importance here. A struct defined within another
struct has the same semantics as if it were defined outside of the
struct. So there's no need to look into RecordDecls that aren't a field.

This copies MSVC behavior, and avoids weird link errors in certain
cases.

Run `modernize-use-starts-ends-with` on llvm-project. Two instances are
flagged, minor readability improvements, extremely minor performance
improvements.

```
python3 clang-tools-extra/clang-tidy/tool/run-clang-tidy.py \
    -clang-tidy-binary="build/bin/clang-tidy" \
    -clang-apply-replacements-binary="build/bin/clang-apply-replacements" \
    -checks="-*,modernize-use-starts-ends-with" \
    -header-filter=".*" \
    -fix -format
```

I am working on some additions to this check, but they don't seem to
flag any additional cases anyway.

This adds a hint to the missing symbols error message to make it easier
to understand what this means to users.

Fixes https://github.com/llvm/llvm-project/issues/89013

When building the deduction guide, we use the
TemplateArgsForBuildingFPrime to transform the require-clause from the
underlying class deduction guide. However, we do this at the wrong place
where not all elements of TemplateArgsForBuildingFPrime are initialized.
The fix involves rearranging the transformRequireClause call to the
correct location.

As part of the fix, we extend the TemplateInstantiator to support more
types in the template-rewrite mode. Otherwise, we will encounter an
assertion error when attempting to rewrite the template type parameter
type like D with a complex type like Derived<U>.

Need to check if the buildvector node has perfect diamond match in the
graph and the matched node is resized.

This patch changes the lowering of max and min to be lowered to
arith::MaxNumFop and arith::MinNumFOp instead of using arith::MaximumFOp
and arith::MinimumFOp. The arith::MaximumFOp and arith::MinimumFOp map
to the corresponding intrinsics llvm.maximum.* and llvm.minimum.*
intrinsics which conform to the semantics specified in the draft of IEEE
754-2019, which is not supported by all hardware. Instead using
arith::MaximumFOp and arith::MinimumFOp will allow code generation for
more targets and match the code generated by clang OpenMP.

fixes #87955

A struct that declares an inner struct, but no fields, won't have a
field count. So getting the offset of the inner struct fails. This
happens in both C and C++:

  struct foo {
    struct bar {
      int Quantizermatrix[];
    };
  };

Here 'struct foo' has no fields.

Closes: https://github.com/llvm/llvm-project/issues/88931

Fixed size array and scalar should be allowed with the `managed`
attribute.