This reverts commit cd317637.

Fix a bug in how we calculate the stride of mma load/store ops for N-D
memrefs

Differential Revision: https://reviews.llvm.org/D118378

Although cmake should be platform-independent, we've observed
that some aspects of Python detection don't work on all platforms,
even with recent versions of cmake.  This appears to be due to bugs
in the python detection logic, especially when the NumPy component
is required and not located within the python installation.
As a workaround, this patch first searches for "Development" before
searching for "Development.Module", which seems to workaround the
issue.

Differential Revision: https://reviews.llvm.org/D118148

We have been noticing issues with the lldb bots on builds using versions below clang 14 and dwarf 2, so to make sure we can get clean builds for a while, we are disabling the tests for those versions

Differential Revision: https://reviews.llvm.org/D118395

This is a follow up to D118101, that added bexpfull to the test on instrprof-get-filename-merge-mode.c AIX, in order to get the
necessary symbols exported. But unfortunately the extra dependent symbols this exports actually cause segfaults, which is why
this isn't really recommended in the first place, so just use an actual export list.

Differential Revision: https://reviews.llvm.org/D118310

I somehow missed it.

This reverts commit 21c4c82c.

This reverts commit 4a979c42.

This change refactors the ProfileKind enum into a bitset enum to
represent the different attributes a profile can have. This change
simplifies the logic in the instrprof writer when multiple profiles are
merged together. In the future we plan on introducing a new memory
profile section which will extend the enum by one additional entry.
Without this change when accounting for memory profiles will have to be
maintained separately and will make the logic more complex.

Differential Revision: https://reviews.llvm.org/D115393

IdentTy objects are useful for debugging and profiling so we want to
keep them around in more places, especially those that have a large
impact on performance, e.g., everything related to state.

Reviewed By: tianshilei1992

Differential Revision: https://reviews.llvm.org/D112494

They are implemented as simple syscall wrappers. The file creation
macros have been put in a header file as a temporary solution until we
have a cleaner approach to listing platform relevant macros.

Reviewed By: abrachet

Differential Revision: https://reviews.llvm.org/D118396

In the initial hover expression patch (https://reviews.llvm.org/D72500), we
disabled all literals.

There is some value on running hover on character literals (e.g. see the
int value of the char).

Differential Revision: https://reviews.llvm.org/D117864

Fixes https://github.com/clangd/clangd/issues/999

Differential Revision: https://reviews.llvm.org/D118322

Maps always return 0 or 1 for count. Comparing to 0 can create
simpler compiled code.

Someday we'll get to use std::map::contains.

This implements the runtime portion of the interop directive.
It expects the frontend and IRBuilder portions to be in place
for proper execution. It currently works only for GPUs
and has several TODOs that should be addressed going forward.

Reviewed By: RaviNarayanaswamy

Differential Revision: https://reviews.llvm.org/D106674

Since we now re-write .debug_info the DWARF CU Offsets can change.
Just like for .debug_aranges the GDB Index will need to be updated.

Reviewed By: Amir, maksfb

Differential Revision: https://reviews.llvm.org/D118273

Fixes #53451

Implements the OMPIRBuilder portion for the
Interop directive.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D105876

At least when starting from a vmslt.vx intrinsic or ISD::SETLT. We
don't handle the case where the user used vmsle.vx intrinsic with -1.

Added support for concat, tile, pad, argmax and table ops

Reviewed By: rsuderman

Differential Revision: https://reviews.llvm.org/D118397

Differential Revision: https://reviews.llvm.org/D118164

We should be checking `is_assignable<It&, ...>`.
`is_assignable<It, ...>` checks for an rvalue left-hand side, which
is basically never assignable-to.
Found while looking into https://cplusplus.github.io/LWG/issue3435 .

Differential Revision: https://reviews.llvm.org/D117660

If this is a SFINAE context, then continuing to look up names
(in particular, to treat a non-function as a function, and then
do ADL) might too-eagerly complete a type that it's not safe to
complete right now. We should just say "okay, that's a substitution
failure" and not do any more work than absolutely required.

Fixes #52970.

Differential Revision: https://reviews.llvm.org/D117603

Since it's introduction, the qrdmlah has been represented as a qrdmulh
and a sadd_sat. This doesn't produce the same result for all input
values though. This patch fixes that by introducing a qrdmlah (and
qrdmlsh) intrinsic specifically for the vqrdmlah and sqrdmlah
instructions. The old test cases will now produce a qrdmulh and sqadd,
as expected.

Fixes #53120 and #50905 and #51761.

Differential Revision: https://reviews.llvm.org/D117592

This just updates debug location of a loop in a LIT test to point
to the correct source line.

isConditionImplied is able to correctly handle 0 or 1 coefficients, so
let it handle those cases, rather than skipping them.

Increase the coverage of standard-conforming and non-conforming
co_sum calls.

Reviewed By: ktras

Guard sqrt_80_bit_long_double.h header to not be included with aarch64.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D118389

Makes it easier for later folds and avoids unnecessary 256-bit ops (especially on AVX1-only targets where we miss a lot of integer instructions)

Another step to move away from the legacy PM syntax when specifying
passes in opt.

Differential Revision: https://reviews.llvm.org/D118339

Adding -debugify and -check-debugify in the PassRegistry will make
sure the passes are listed properly by -print-pipeline-passes as
well as -print-passes.

It also allows removal of the custom pipeline parsing callback that
has been used in the NewPMDriver.

Differential Revision: https://reviews.llvm.org/D118369

Rejecting AGPR DS_WRITE instructions before adding them to any mergeable
list seems cleaner than adding them to the list and rejecting them
later.

Differential Revision: https://reviews.llvm.org/D118368

Using separate lists for AGPR and non-AGPR instructions seems like a
cleaner solution than putting them all in the same list and then later
refusing to merge instructions of different AGPR-ness.

Differential Revision: https://reviews.llvm.org/D118367

Change CombineInfo::setMI to take a reference to the
SILoadStoreOptimizer instance, for easy access to common fields like
TII and STM.

Differential Revision: https://reviews.llvm.org/D118366

Use the `llvm-profdata show` command to verify debug info for profile correlation using the `--debug-info` option.

Reviewed By: kyulee

Differential Revision: https://reviews.llvm.org/D118181

There seems to be an issue on x86_64 when launching a ScriptdProcess.
This disables temporarely the test that causes the bot to timeout until
I finish investigating the issue.

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

Exts is a map of keyed by std::string with a extension info as
a value. Making copies of this wouldn't be cheap.

We had a mix of references and copies. This makes everything
consistently use a const reference to make it clear we aren't
modifying it.

Differential Revision: https://reviews.llvm.org/D118326