Tested 0.018s faster on my machine.

Make test values suitable for PC alignment arithmetic used
in StackTrace::Print().

These currently fail to select fsrw/fslw.

This unit test code was using malloc without a corresponding free.
When the system malloc is not being overridden by the code under
test, it might an asan/lsan allocator that notices leaks.

Reviewed By: phosek

Differential Revision: https://reviews.llvm.org/D91472

Bug: https://bugs.llvm.org/show_bug.cgi?id=48008

Differential Revision: https://reviews.llvm.org/D91037

This reverts commit e7ed2765.

Build is broken with  -DLLVM_LINK_LLVM_DYLIB=ON

Windows doesn't support remote connections.

motivated by a refactoring in the new sparse code (yet to be merged), this avoids some lengthy code dup

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D91465

This library is only used in Flang at the moment and not tested withing LLVM.
Having it as a component is breaking llvm-config:

  $ bin/llvm-config --shared-mode
  llvm-config: error: component libraries and shared library

  llvm-config: error: missing: [...]/lib/libLLVMFrontendOpenACC.a

This will reverted when unit-tests are provided for it.

Reviewed By: clementval

Differential Revision: https://reviews.llvm.org/D91470

I think the check for whether the process is connected is totally bogus
in the first place, but on the off-chance that's it's not, we should
behave the same in synchronous and asynchronous mode.

This assertion ensures the input value isn't part of the vector when
growing is required. In such cases the vector will grow and the input
value is invalidated before being read from.

This found 14 failed Tests.

Reviewed By: bkramer

Differential Revision: https://reviews.llvm.org/D84293

The code has a few sequence that looked like:

    Ops.push_back(Ops[0]);
    Ops.erase(Ops.begin());

And are equivalent to:

    std::rotate(Ops.begin(), Ops.begin() + 1, Ops.end());

The latter has the advantage of never reallocating the vector, which
would be a bug in the original code as push_back would read from the
memory it deallocated.

That way, it runs in parallel across functions.

When comparing arrays whose shapes do not conform, the contant folding
code ran into problems trying to get the value of an extent that did not
exist.  There were actually two problems.  First, the routine
"CheckConformance()" was returning "true" when the compiler was unable
to get the extent of an array.  Second, the function
"ApplyElementwise()" was calling "CheckConformance()" prior to folding
the elements of two arrays, but it was ignoring the return value.

Differential Revision: https://reviews.llvm.org/D91440

Just like other sanitizers.
Fixes check-memprof under NPM.

Reviewed By: leonardchan

Differential Revision: https://reviews.llvm.org/D91389

When the load value is folded into the sin/cos operation, the
AMDGPU library calls simplifier could still mark the function
as unmodified. Instead ensure if there is an early return,
return whether the load was folded into the sin/cos call.

Authored by MJDSys

Differential Revision: https://reviews.llvm.org/D91401

Drop `IncludeBriefCommentsInCodeCompletion` since it is always `false`.

Differential Revision: https://reviews.llvm.org/D91295

I'm not why it was added to DAGToDAG oringally but it seems
to make sense alongside the non-TLS version:  LowerGlobalAddress

Differential Revision: https://reviews.llvm.org/D91432

Since RPATH initialization was disabled for the runtime libraries to
avoid overwriting RPATH unconditionally we need to explicity set up it
for the Win to Arm Linux cross builds.

See some details here: https://reviews.llvm.org/D91099

See discussion in D90554.

dependency. NFC

Use findSingleDependency in place of FindDependencies and stop passing a
set of Instructions around. Modify FindDependencies to return a boolean
flag which indicates whether the dependencies it has found are all
valid.

Add a convenience matcher which handles

```
G_XOR %not_reg, -1
```

And a convenience matcher which returns true if an integer constant is
all-ones.

Differential Revision: https://reviews.llvm.org/D91459

Make it required. Since it's a module pass, optnone won't test it, so
extend the clang test to also use opt-bisect now that it's supported.

14/16 check-dfsan tests failed with NPM enabled, now all pass.

Reviewed By: leonardchan

Differential Revision: https://reviews.llvm.org/D91385

ValueTracking was using a more powerful abs() implementation. Roll
it into KnownBits::abs(). Also add an exhaustive test for abs(),
in both the poisoning and non-poisoning variants.

Clean up the logic for `err_fe_{pch,module,ast}_file_modified` to use a
`select` like other ASTReader diagnostics. There should be no
functionality change here, just a cleanup.

Differential Revision: https://reviews.llvm.org/D91367

- Extract repeated code into helper function/lambdas.

Differential Revision: https://reviews.llvm.org/D91453

[RISCV] Add test case showing failure to use GREVIW for i32 bitreverse if result is not sign extended. NFC

Support multi-dimension vector for InsertMap/ExtractMap op and update the
transformations. Currently the relation between IDs and dimension is implicitly
deduced from the types. We can then calculate an AffineMap based on it. In the
future the AffineMap could be part of the operation itself.

Differential Revision: https://reviews.llvm.org/D90995

This patch adds omp_calloc implementation according to OpenMP 5.1
specification.

Differential Revision: https://reviews.llvm.org/D90967

Using LinalgOp will reduce the repeated conversion from Operation <->
LinalgOp.

Differential Revision: https://reviews.llvm.org/D91101

- atomic.notify -> memory.atomic.notify
- i32.atomic.wait -> memory.atomic.wait32
- i64.atomic.wait -> memory.atomic.wait64

See https://github.com/WebAssembly/threads/pull/149.

Reviewed By: tlively

Differential Revision: https://reviews.llvm.org/D91447

Like inlineCallIfPossible and InlinerPass, after inlining mergeAttributesForInlining
should be called to merge callee's attributes to caller. But it is not called in
AlwaysInliner, causes caller's attributes inconsistent with inlined code.

Attached test case demonstrates that attribute "min-legal-vector-width"="512" is
not merged into caller without this patch, and it causes failure in SelectionDAG
when lowering the inlined AVX512 intrinsic.

Differential Revision: https://reviews.llvm.org/D91446

This RUN line was added as a temporary measure to undo the damage done
by D79655. Everyone's build system should be fine by now.

Reviewed By: tlively

Differential Revision: https://reviews.llvm.org/D91448