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[Lanai] Force AsmPrinterEndPass (#206623)

So that no pass instrumentation ends up preventing the addition of this
necessary pass.

Also makes this consistent with X86.

fix build issue

[Clang][OpenMP][NFC] Remove unnecessary LParentLoc in clause classes (#206386)

The LParentLoc is already a data member of the OMPVarListClause class.
The OMPThreadLimitClause and OMPNumTeamsClause classes inherit from
OMPVarListClause and should not need to have their own LParentLoc.

[𝘀𝗽𝗿] changes to main this commit is based on

Created using spr 1.3.7

[skip ci]

[𝘀𝗽𝗿] initial version

Created using spr 1.3.7

[lldb][NFC] Change string types in static TraceDumper functions (#206604)

I plan on using this in a subsequent commit.

[lldb] Adjust SourceFileCompleter to use StringRef (#206603)

Instead of storing `const char *` (which are currently backed by
ConstStrings), it should instead store the FileSpec and extract the
Filename and Directory as needed.

[lldb][NFC] Change how Target stores BreakpointNames (#205419)

This changes 2 things:
1) BreakpointNameList is now called BreakpointNameMap to reflect the
   actual underlying data structure.
2) BreakpointNameMap goes from a `std::map` to a `llvm::StringMap` to
   eliminate the use of ConstString.

rebase

Created using spr 1.3.7

[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.7

[skip ci]

rebase

Created using spr 1.3.7

[𝘀𝗽𝗿] initial version

Created using spr 1.3.7

[𝘀𝗽𝗿] changes to main this commit is based on

Created using spr 1.3.7

[skip ci]

[𝘀𝗽𝗿] initial version

Created using spr 1.3.7

[SLP] Apply reused-scalar reduction counters at the vectorized lane

The horizontal reduction reuse-counter scale was placed by deduplicated
candidate order, but the emitted reduction vector lane order is defined by
the root node, which may be reordered or split (SplitVectorize). As a
result a repeat count could be applied to the wrong lane, producing a wrong
reduction result. Place each counter at the lane the matching candidate is
vectorized to.

Fixes #206476

Reviewers: 

Pull Request: https://github.com/llvm/llvm-project/pull/206611

[mlir] Bazel fix for #206520 (#206609)

I broke the bazel build in #206520 and pushed an incorrect fix in
#206599 which this PR also reverts.

[CIR] Support __builtin_nondeterministic_value (#206149)

Add a new CIR Op, FreezeOp, and use it to handle __builtin_nondeterministic_value

[AMDGPU] Autogen checks for tests in AMDGPU Cost Model. NFC (#206595)

Even though there are comments in the test files saying checks
are autogenerated, it seems some checks are not actually updated. 
This work autogenerates checks based on the latest llvm source.

clang-format

[mlir][bazel] fix TestAnalysis deps (#206599)

Separating build fixes from #206520

[NFC][mlir][nvvm] move OptimizeForNVVM to its own directory (#206520)

This change moves the NVVM optimizations in the LLVM Dialect directory
to a dedicated `mlir/lib/Dialect/NVVM/Transforms/` directory.

Cf.
https://discourse.llvm.org/t/rfc-separate-gpu-specific-transforms-from-llvmirtransforms/91151

[llvm][clang] Remove `format_object_base` forward declarations (#206526)

PR https://github.com/llvm/llvm-project/pull/206319 removed the
`format_object_base` class itself, but not some of its
forward-declarations. NFCI

[clang][docs]Refactor compiler standard references from c94 to C95 (#206403)

The patch changes references to a non existent c94 standard from
to C95 (C90 + AMD1)

Closes #206389

Address potential `IC * AbsCommonStrideInBytes` truncation

Add a test for 2^64 IV step

[SSAF][Extractor][Do not merge] Extract operator new/delete overload entities that shall retain their types

This commit creates an extractor for operator new/delete overloads.

Overloads of operator new shall retain their void* return type,
regardless of whether they are propagated by unsafe buffers. The same
applies to the parameters of operator delete overloads.

Therefore, clang-reforge eventually need this information.

rdar://179151541

[VPlan] Remove unused InductionDescriptor VPDerivedIVRecipe constructor (#206583)

Both callers use the 5-argument (Kind, FPBinOp, ...) constructor; the
delegating InductionDescriptor overload has no users.

[flang][OpenMP] Add explicit return type to visitor lambdas (#206588)

This should silence MSVC (14.51.36231) error:
error C2338: static assertion failed: 'visit() requires the result of
all potential invocations to have the same type and value category
(N4950 [variant.visit]/5).'

e.g. https://lab.llvm.org/buildbot/#/builders/166/builds/9664

[lldb] Add a BugReporter plugin type and "diagnostics report" (#206578)

Introduce a BugReporter plugin kind that files an assembled
Diagnostics::Report through a pluggable destination, plus a "diagnostics
report" command (aliased "bugreport") that collects the bundle and files
it through the first registered reporter.

CreateBugReporterInstance() returns the first registered reporter, so a
reporter registered earlier wins and a downstream tree can take over by
registering ahead of the built-ins. BugReporterNone is the
always-registered, last-in-order fallback. Its File() returns an error
pointing at LLDB_BUG_REPORT_URL, so the command surfaces "no tracker
configured" through the normal error path instead of special-casing it.

"diagnostics report" writes the bundle, prints a review warning, and
files it unless --no-open is given. The upcoming GitHub reporter, gated
by a CMake option, is the first real destination.

[VPlan] Pass CostCtx to makeMemOpWideningDecisions (NFC). (#206580)

makeMemOpWideningDecisions already uses 2 members (PSE, L) and will need
more in the future. Direcly pass CostCtx.