Reviewers: hlopko, aaron.ballman

Reviewed By: aaron.ballman

Subscribers: wuzish, aaron.ballman, nemanjai, kbarton, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D81087

This test is arguably fatally flawed, at least as long as C++ condition
variables are just trivial wrappers around POSIX. I've added some notes
to the test for future authors to consider.

Summary:
Add a basic disassember and regression tests of LEA/LD/ST
instructions.  This patch also removes DecoderMethod declarations for
branch and call since those are not implemented in this patch.  They
will be added again later.  This patch also corrects DecoderMethod for
LD/ST instructions for one byte or two.

Differential Revision: https://reviews.llvm.org/D80912

cast<> will assert on failure anyhow.

This lets us fold the cast<> with the getAPIntValue() that uses it.

In C++17 the postfix-expression of a call expression is sequenced before
each expression in the expression-list and any default argument.

Differential Revision: https://reviews.llvm.org/D58579

Reviewed By: rsmith

This reverts commit 81e836a5.

Accidentally committed a diff file.

This descriptions are printed while running the command, and so the
continuous tense is more appropriate and consistent.

Summary:
Assignment operator `operator=(long long)` currently allocates `sizeof(long)`.
On some platforms it works as they have `sizeof(long) == sizeof(long long)`,
but on others (e.g. Windows) it's not the case.

Reviewed By: labath

Differential Revision: https://reviews.llvm.org/D80995

There are sporadic failures in this test on arm. I am marking it
skipped as labath suggested flaky decorators no longer work.

Currently extracting a lane for a VPValue def is not supported, if it is
managed directly by VPTransformState (e.g. because it is created by a
VPInstruction or an external VPValue def).

For now, simply extract the requested lane. In the future, we should
also cache the extracted scalar values, similar to LV.

Reviewers: Ayal, rengolin, gilr, SjoerdMeijer

Reviewed By: SjoerdMeijer

Differential Revision: https://reviews.llvm.org/D80787

These parameters are only passed on by value or const reference, so we should
do the same when calling this function.

Try to fix Windows buildbots.

Summary:
During CodeGen for AArch64 Neon intrinsics, Clang was incorrectly
assuming all the pointers from which loads were being generated for vld1
intrinsics were aligned according to the intrinsics result type, causing
alignment faults on the code generated by the backend.

This patch updates vld1 intrinsics' CodeGen to properly capture the
correct load alignment based on the type of the pointer provided as
input for the intrinsic.

Reviewers: t.p.northover, ostannard, pcc, efriedma

Reviewed By: ostannard, efriedma

Subscribers: echristo, plotfi, nickdesaulniers, efriedma, kristof.beyls, danielkiss, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D79721

Currently all code instances within the matrix lowering pass consider
matrix A to be MxN and B to be NxK, producing C which is MxK. Anyone
interacting with this API after reading the docs but without reading the pass
would expect A: MxK, B: KxN, and C: MxN. These changes bring the documentation
in line with the implementation.

One point of concern with this, the original signature as described in the docs
may be better or at least more expected. The interface as it was written
reflected other common matrix multiplication interfaces such as BLAS'[1], where
the matrices are MxK, KxN, MxN respectively. Choosing to honor this requires
changing code and tests instead, but should be mostly just renaming of variables.

Patch by Braedy Kuzma <braedy@ualberta.ca>

[1] http://www.netlib.org/lapack/explore-html/db/dc9/group__single__blas__level3_gafe51bacb54592ff5de056acabd83c260.html#gafe51bacb54592ff5de056acabd83c260

Reviewers: anemet, LuoYuanke, nicolasvasilache, fhahn

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D80663

Summary:
Finds range-based for loops that can be replaced by a call to ``std::any_of`` or
``std::all_of``. In C++ 20 mode, suggests ``std::ranges::any_of`` or
``std::ranges::all_of``.
For now, no fixits are produced.

Reviewers: aaron.ballman, alexfh, hokein

Subscribers: mgorny, xazax.hun, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D77572

Add llvm_unreachable after switch statement for CheckerRegistry::StateFromCmdLine enum

Move TargetFrameLowering.h include to the top of the TargetFrameLoweringImpl.cpp includes (clang-format doesn't do this by default as the filenames don't match).

Summary: This removes string ownership worries by putting everything into the context and allows more constructing identifiers programmatically.

Reviewers: ftynse

Subscribers: mehdi_amini, rriddle, jpienaar, shauheen, antiagainst, arpith-jacob, mgester, lucyrfox, aartbik, liufengdb, stephenneuendorffer, Joonsoo, grosul1, frgossen, Kayjukh, jurahul

Tags: #mlir

Differential Revision: https://reviews.llvm.org/D81027

This adds call site info support for call instructions with delay slot.
Search for instructions inside call delay slot, which load value
into parameter forwarding registers.
Return address of the call points to instruction after call delay slot,
which is not the one, immediately after the call instruction.

Patch by Nikola Tesic

Differential revision: https://reviews.llvm.org/D78107

Summary:
Doing so allows us to increase test coverage by removing unnecessary
language restrictions.

Reviewers: hlopko, eduucaldas

Reviewed By: hlopko, eduucaldas

Subscribers: gribozavr2, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D81040

Summary:
I changed `markStmtChild` to ignore implicit expressions the same way as
`markExprChild` does it already. The test that I modified crashes
without this change.

Reviewers: hlopko, eduucaldas

Reviewed By: hlopko, eduucaldas

Subscribers: gribozavr2, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D81019

Try to fix Windows buildbots.

This reverts commit f51bc4fb.
It broke the Solaris buildbots (Builder clang-solaris11-sparcv9 Build #5494
<http://lab.llvm.org:8014/builders/clang-solaris11-sparcv9/builds/54).

It's going to be usefull for ThinLTO.

Differential Revision: https://reviews.llvm.org/D80702

Summary:
Clean-up the width computing logic given a memory operand, and re-arrange code to avoid
code duplication.

Reviewers: foad, rampitec, arsenm, vpykhtin, javedabsar

Reviewed By: foad

Subscribers: kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D80946

This reverts commit f99d5f8c.
The change was causing UBSan and other failures on some bots.

Updates the docs to include `MacroDefinition` documentation. The docs are still missing `ObjCIVar` however I don't have a clue about how that looks in code. If someone wants to show the code block needed for the example I'll add that in too.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D80877

Summary: Depends on D80908.

Reviewers: eugenis, pcc

Reviewed By: eugenis

Subscribers: hiraditya, steven_wu, dexonsmith, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D80956

Summary: Depends on D80771.

Reviewers: eugenis

Reviewed By: eugenis

Subscribers: mehdi_amini, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D80847

These two nodes were added by 69caef2b in 2005
and they are not used by PowerPC backend anymore. And the ISD::FMA is a prefer
way for VMADDFP if we really want to create that node. For VNMSUBFP, we will
also add a more generic node FNMSUB in D76585 if we really want it.

Reviewed By: qiucf

Differential Revision: https://reviews.llvm.org/D80429