platform/upstream/llvm.git
23 months ago[mlir][linalg] Allow some fusion on mixed generics
Ivan Butygin [Thu, 24 Nov 2022 02:45:04 +0000 (03:45 +0100)]
[mlir][linalg] Allow some fusion on mixed generics

Relax linalg elementwise fusion check to allow mixed consumers. Producer is still required to be fully tensor to avoid potential memref aliasing.

Differential Revision: https://reviews.llvm.org/D138759

23 months ago[include-cleaner] Fix -Woverloaded-virtual warning, NFC.
Haojian Wu [Tue, 29 Nov 2022 14:04:28 +0000 (15:04 +0100)]
[include-cleaner] Fix -Woverloaded-virtual warning, NFC.

23 months ago[InstSimplify] Fold (X || Y) ? false : X --> false
chenglin.bi [Tue, 29 Nov 2022 13:58:38 +0000 (21:58 +0800)]
[InstSimplify] Fold (X || Y) ? false : X --> false

(X || Y) ? false : X --> false
https://alive2.llvm.org/ce/z/y93yUm

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D138700

23 months ago[mlir][spirv] Add group ops
Ivan Butygin [Sun, 27 Nov 2022 11:54:17 +0000 (12:54 +0100)]
[mlir][spirv] Add group ops

Also, gen_spirv_dialect script was broken was broken due to SPV->SPIRV renamings.

Differential Revision: https://reviews.llvm.org/D138756

23 months ago[clang] Update CWG2635 status
Vlad Serebrennikov [Tue, 29 Nov 2022 13:54:34 +0000 (05:54 -0800)]
[clang] Update CWG2635 status

A follow-up to D138852. Apparently cxx_dr_status.html was changed
manually there, since make_cxx_dr_status script doesn't generate the
same HTML after that patch landed.

Differential Revision: https://reviews.llvm.org/D138895

23 months ago[OpenCL] Remove arm-integer-dot-product extension pragmas
Sven van Haastregt [Tue, 29 Nov 2022 13:26:50 +0000 (13:26 +0000)]
[OpenCL] Remove arm-integer-dot-product extension pragmas

This extension only adds builtin functions and thus doesn't need to be
included as an extension.  Instead of a pragma, the builtin functions
of the extension can be exposed through enabling preprocessor defines.

23 months agoRevert "Cache memory buffer's name length"
Florian Hahn [Tue, 29 Nov 2022 13:22:52 +0000 (13:22 +0000)]
Revert "Cache memory buffer's name length"

This reverts commit 1824432174b3166b40bce59477beb5821170748e.

The change triggers an assertion when building clang on macOS:

FAILED: tools/clang/include/clang/Tooling/Syntax/Nodes.inc
cd /Users/florianhahn/projects/llvm-project/builds/release-with-assertions/ccache-stage1 && /Users/florianhahn/projects/llvm-project/builds/release-with-assertions/ccache-stage1/bin/clang-tblgen -gen-clang-syntax-node-list -I /Users/florianhahn/projects/llvm-project/clang/include/clang/Tooling/Syntax -I/Users/florianhahn/projects/llvm-project/clang/include -I/Users/florianhahn/projects/llvm-project/builds/release-with-assertions/ccache-stage1/tools/clang/include -I/Users/florianhahn/projects/llvm-project/builds/release-with-assertions/ccache-stage1/include -I/Users/florianhahn/projects/llvm-project/llvm/include /Users/florianhahn/projects/llvm-project/clang/include/clang/Tooling/Syntax/Nodes.td --write-if-changed -o tools/clang/include/clang/Tooling/Syntax/Nodes.inc -d tools/clang/include/clang/Tooling/Syntax/Nodes.inc.d
Assertion failed: ((!RequiresNullTerminator || BufEnd[0] == 0) && "Buffer is not null terminated!"), function init, file MemoryBuffer.cpp, line 52.
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0  clang-tblgen             0x000000010466b68c llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56
1  clang-tblgen             0x000000010466a808 llvm::sys::RunSignalHandlers() + 64
2  clang-tblgen             0x000000010466bd60 SignalHandler(int) + 344
3  libsystem_platform.dylib 0x00000001877a92a4 _sigtramp + 56
4  libsystem_pthread.dylib  0x000000018777acec pthread_kill + 288
5  libsystem_c.dylib        0x00000001876b42c8 abort + 180
6  libsystem_c.dylib        0x00000001876b3620 err + 0
7  clang-tblgen             0x00000001046ce150 llvm::ErrorOr<std::__1::unique_ptr<llvm::MemoryBuffer, std::__1::default_delete<llvm::MemoryBuffer>>> getOpenFileImpl<llvm::MemoryBuffer>(int, llvm::Twine const&, unsigned long long, unsigned long long, long long, bool, bool, llvm::Optional<llvm::Align>) (.cold.1) + 0
8  clang-tblgen             0x000000010464a548 llvm::WritableMemoryBuffer::getNewUninitMemBuffer(unsigned long, llvm::Twine const&, llvm::Optional<llvm::Align>) + 496
9  clang-tblgen             0x000000010464a7a0 llvm::ErrorOr<std::__1::unique_ptr<llvm::MemoryBuffer, std::__1::default_delete<llvm::MemoryBuffer>>> getOpenFileImpl<llvm::MemoryBuffer>(int, llvm::Twine const&, unsigned long long, unsigned long long, long long, bool, bool, llvm::Optional<llvm::Align>) + 528
10 clang-tblgen             0x000000010464a254 llvm::ErrorOr<std::__1::unique_ptr<llvm::MemoryBuffer, std::__1::default_delete<llvm::MemoryBuffer>>> getFileAux<llvm::MemoryBuffer>(llvm::Twine const&, unsigned long long, unsigned long long, bool, bool, bool, llvm::Optional<llvm::Align>) + 176
11 clang-tblgen             0x000000010466fbbc llvm::TableGenMain(char const*, bool (*)(llvm::raw_ostream&, llvm::RecordKeeper&)) + 1428
12 clang-tblgen             0x0000000104626114 main + 156
13 dyld                     0x0000000187453e50 start + 2544

23 months ago[Support] Move getHostNumPhysicalCores to Threading.h
Archibald Elliott [Fri, 25 Nov 2022 16:25:19 +0000 (16:25 +0000)]
[Support] Move getHostNumPhysicalCores to Threading.h

This change is focussed on simplifying `Support/Host.h` to only do
target detection. In this case, this function is close in usage to
existing functions in `Support/Threading.h`, so I moved it into there.
The function is also renamed to `llvm::get_physical_cores()` to match
the style of threading's functions.

The big change here is that now if you have threading disabled,
`llvm::get_physical_cores()` will return -1, as if it had not been able
to work out the right info. This is due to how Threading.cpp includes
OS-specific code/headers. This seems ok, as if threading is disabled,
LLVM should not need to know the number of physical cores.

Differential Revision: https://reviews.llvm.org/D137836

23 months ago[clang][CodeGen] Add default attributes to __clang_call_terminate
John Brawn [Tue, 22 Nov 2022 17:52:15 +0000 (17:52 +0000)]
[clang][CodeGen] Add default attributes to __clang_call_terminate

When generating __clang_call_terminate use SetLLVMFunctionAttributes
to set the default function attributes, like we do for all the other
functions generated by clang. This fixes a problem where target
features from the command line weren't being applied to this function.

Differential Revision: https://reviews.llvm.org/D138679

23 months agoCache memory buffer's name length
serge-sans-paille [Wed, 23 Nov 2022 06:45:59 +0000 (07:45 +0100)]
Cache memory buffer's name length

This avoids repeated calls to strlen while we already know its value.

When preprocessing sqlite3.c, this gives a surprising 2% speedup.

Full benchmark available here: https://llvm-compile-time-tracker.com/compare.php?from=5279e6a7d677cdf4488883b77aacab911318100c&to=389601b0dbdf23cf25167ddfc49b3af5742ebd9a&stat=instructions:u

Differential Revision: https://reviews.llvm.org/D138555

23 months ago[NFC] fix doc inconsistency in cxx_status
Roy Jacobson [Tue, 29 Nov 2022 13:00:40 +0000 (15:00 +0200)]
[NFC] fix doc inconsistency in cxx_status

23 months ago[Clang] Implement LWG3823 for __is_aggregate
Roy Jacobson [Wed, 23 Nov 2022 20:26:31 +0000 (22:26 +0200)]
[Clang] Implement LWG3823 for __is_aggregate

LWG3823 says that arrays of incomplete types are aggregates. Fix the clang builtin to match that.

Closes https://github.com/llvm/llvm-project/issues/59002

Reviewed By: cjdb

Differential Revision: https://reviews.llvm.org/D138603

23 months ago[clang] Compare constraints before diagnosing mismatched ref qualifiers (GH58962)
Roy Jacobson [Sat, 26 Nov 2022 22:57:23 +0000 (00:57 +0200)]
[clang] Compare constraints before diagnosing mismatched ref qualifiers (GH58962)

As noticed in GH58962, we should only diagnose illegal overloads of member functions
when the ref qualifiers don't match if the trailing constraints are the same.

The fix is to move the existing constraints check earlier in Sema::IsOverload.

Closes https://github.com/llvm/llvm-project/issues/58962

Reviewed By: erichkeane

Differential Revision: https://reviews.llvm.org/D138749

23 months ago[AMDGPU] Better more consistent error check lines
Jay Foad [Tue, 29 Nov 2022 12:45:28 +0000 (12:45 +0000)]
[AMDGPU] Better more consistent error check lines

Checking for : before @LINE avoids the unlikely possibility that the
expected error line number happens to be a suffix of the actual one.

23 months ago[DAG] Attempt to replace a mul node with an existing umul_lohi/smul_lohi node (PR59217)
Simon Pilgrim [Tue, 29 Nov 2022 12:51:23 +0000 (12:51 +0000)]
[DAG] Attempt to replace a mul node with an existing umul_lohi/smul_lohi node (PR59217)

As discussed on Issue #59217, under certain circumstances the DAG can generate duplicate MUL and MUL_LOHI nodes, often during MULO legalization.

This patch attempts to replace MUL nodes with additional uses of the LO result from the MUL_LOHI node

Differential Revision: https://reviews.llvm.org/D138790

23 months ago[AArch64][SME]: Generate streaming-compatible code for fp-extend-trunc
Hassnaa Hamdi [Tue, 29 Nov 2022 12:27:33 +0000 (12:27 +0000)]
[AArch64][SME]: Generate streaming-compatible code for fp-extend-trunc

To generate code compatible to streaming mode:
 - enable custome lowering for TruncStore to avoid crashing
   during legalizing TruncStore for non Integer vector.

Reviewed By: sdesmalen

Differential Revision: https://reviews.llvm.org/D138720

23 months ago[NFC][ASAN][AMDGPU] Use CreateNot/CreateIsNotNull instead of more verbose CreateICMP...
Juan Manuel MARTINEZ CAAMAÑO [Tue, 29 Nov 2022 12:34:56 +0000 (06:34 -0600)]
[NFC][ASAN][AMDGPU] Use CreateNot/CreateIsNotNull instead of more verbose CreateICMP methods

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D138706

23 months ago[test] Allow libc++ namespaces besides `__1`
Jordan Rupprecht [Tue, 29 Nov 2022 12:34:40 +0000 (04:34 -0800)]
[test] Allow libc++ namespaces besides `__1`

The libc++ data formatter for `std::shared_ptr` allows any namespace, but the test asserts that it must be the default `__1` namespace. Relax the regex to allow anything that looks like `__.*` (although we use `__[^:]*` so we don't match arbitrarily long text).

Reviewed By: labath

Differential Revision: https://reviews.llvm.org/D129898

23 months ago[test] Switch to use -passes syntax in a bunch of test cases
Bjorn Pettersson [Tue, 29 Nov 2022 09:15:11 +0000 (10:15 +0100)]
[test] Switch to use -passes syntax in a bunch of test cases

Should cover most of the tests for GVN, GVNHoist, GVNSink, GlobalOpt,
GlobalSplit, InstCombine, Reassociate, SROA and TailCallElim that
had not been updated earlier.

23 months ago[Coroutine] Update test to demonstrate bug (D138784)
Guillaume Chatelet [Tue, 29 Nov 2022 12:27:16 +0000 (12:27 +0000)]
[Coroutine] Update test to demonstrate bug (D138784)

23 months ago[AArch64][SME]: Generate streaming-compatible code for bit counting/select
Hassnaa Hamdi [Tue, 29 Nov 2022 11:51:21 +0000 (11:51 +0000)]
[AArch64][SME]: Generate streaming-compatible code for bit counting/select

To generate code compatible to streaming mode:
 - enable custom-lowering ISD::CTLZ and ISD::CTPOP.
 - disable combining OR into BSL.

- Testing files:
 - bit-counting.ll
 - bitselect.ll

Reviewed By: david-arm, sdesmalen

Differential Revision: https://reviews.llvm.org/D138682

23 months ago[AArch64][SME]: Add precursory tests for D138682
Hassnaa Hamdi [Thu, 24 Nov 2022 19:05:25 +0000 (19:05 +0000)]
[AArch64][SME]: Add precursory tests for D138682

Add testing files:
 - bit-counting.ll
 - bitselect.ll

23 months ago[test] Implement layout for unstable std::string garbage formatter tests.
Jordan Rupprecht [Tue, 29 Nov 2022 12:22:30 +0000 (04:22 -0800)]
[test] Implement layout for unstable std::string garbage formatter tests.

The layout is essentially just reversed from the stable std::string layout.

Reviewed By: labath

Differential Revision: https://reviews.llvm.org/D138850

23 months ago[flang][NFC] Retrieve binding table from fir.dispatch_table operations
Valentin Clement [Tue, 29 Nov 2022 12:21:56 +0000 (13:21 +0100)]
[flang][NFC] Retrieve binding table from fir.dispatch_table operations

Change how the binding tables are retrived. Use the newly lowered
fir.dispatch_table operations instead of the fir.global type infos.

Reviewed By: jeanPerier

Differential Revision: https://reviews.llvm.org/D138903

23 months ago[clangd] Heuristic to avoid desync if editors are confused about newline-at-eof
Sam McCall [Sat, 8 Oct 2022 04:39:48 +0000 (06:39 +0200)]
[clangd] Heuristic to avoid desync if editors are confused about newline-at-eof

As strange as it seems to our files-are-strings view of the world, some editors
that treat files as arrays of lines can get confused about whether the last line
has a newline or not.

The consequences of failing to handle a bad incremental update are catastrophic.
If an update would be valid except for a missing newline at end of file, pretend
one exists.

This fixes problems still present in neovim where deleting all text often leads
to a desync shortly afterwards: https://github.com/neovim/neovim/issues/17085

Differential Revision: https://reviews.llvm.org/D135508

23 months ago[NFC] Make headers self-contained.
Jordan Rupprecht [Tue, 29 Nov 2022 12:14:55 +0000 (04:14 -0800)]
[NFC] Make headers self-contained.

Some headers in LLDB work only when considered as textual inclusion, but not if one attempts to use them on their own or with a different context.

- python-typemaps.h: uses Python definitions without using "Python.h".
- RISCVCInstructions.h uses RISC-V register enums without including the enums header.
- RISCVInstructions.h includes EmulateInstructionRISCV.h, but is unnecessary since we forward-declare EmulateInstructionRISCV anyway. Including the header is problematic because EmulateInstructionRISCV.h uses DecodeResult which isn't defined until later in RISCVInstructions.h.

This makes LLDB build cleanly with the "parse_headers" feature [1]. I'm not sure what the analagous CMake option is.

[1] I didn't find public documentation but @MaskRay wrote this up: https://maskray.me/blog/2022-09-25-layering-check-with-clang#parse_headers

Reviewed By: labath, MaskRay

Differential Revision: https://reviews.llvm.org/D138310

23 months ago[mlir][llvm] Make additional int debug attribute parameters optional.
Tobias Gysi [Tue, 29 Nov 2022 11:50:01 +0000 (13:50 +0200)]
[mlir][llvm] Make additional int debug attribute parameters optional.

The revision makes additional integer debug info parameters such as
line or column numbers optional (e.g. the line and column numbers 0 are
elided when printing, which is in line with the LLVM implementation).

Depends on D138405

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D138437

23 months ago[NFC][AMDGPU] Pre-commit tests for D136432
Thomas Symalla [Tue, 29 Nov 2022 11:09:24 +0000 (12:09 +0100)]
[NFC][AMDGPU] Pre-commit tests for D136432

23 months ago[clang] Skip defaulted functions in zero-as-null-pointer-constant.
Jens Massberg [Fri, 25 Nov 2022 16:18:03 +0000 (17:18 +0100)]
[clang] Skip defaulted functions in zero-as-null-pointer-constant.

The zero-as-null-pointer-constant check should not fire if it is inside
a defaulted function, e.g. defaulted spaceship operators.
Add C++20 tests with spaceship operators.

Fixes #50221

Differential Revision: https://reviews.llvm.org/D138727

23 months ago[AggressiveInstCombine] Handle the insert point of the merged load correctly.
bipmis [Tue, 29 Nov 2022 10:53:51 +0000 (10:53 +0000)]
[AggressiveInstCombine] Handle the insert point of the merged load correctly.

This patch updates the load insert point of the merged load in AggressiveInstCombine().
This is done to handle the reported test breaks by handling Alias Analysis correctly.

Differential Revision: https://reviews.llvm.org/D137201

23 months agoRecommit "[LoopFlatten] Enable it by default"
Sjoerd Meijer [Tue, 29 Nov 2022 10:39:08 +0000 (10:39 +0000)]
Recommit "[LoopFlatten] Enable it by default"

The problem in 58441 that was reported after enabling this last time was fixed
in 8e9e22f07bcbe2ee95478684cf31948370e4e51e.

23 months ago[Clang] Implement static operator[]
Roy Jacobson [Sun, 20 Nov 2022 22:30:59 +0000 (00:30 +0200)]
[Clang] Implement static operator[]

After accepted in Kona, update the code to accept static operator[] as well.

No big code changes: accept this operator as static in SemaDeclCXX, update AST call generation in SemaOverload and update feature macros + tests accordingly.

Reviewed By: cor3ntin, erichkeane, #clang-language-wg

Differential Revision: https://reviews.llvm.org/D138387

23 months ago[mlir][llvm] Import debug intrinsics from LLVMIR.
Tobias Gysi [Tue, 29 Nov 2022 10:11:55 +0000 (12:11 +0200)]
[mlir][llvm] Import debug intrinsics from LLVMIR.

Currently, the import of LLVMIR fails if the program contains debug
intrinsics. The revision adds support to import debug intrinsics that
have no debug expression attached and drops all debug intrinsics with a
non-empty debug expression. It also moves the existing debug intrinsics
into the "intr" namespace by deriving from LLVM_IntrOp.

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D138405

23 months ago[lldb/test] Use SBPlatform info for lldbplatformutil.getPlatform()
Pavel Labath [Mon, 21 Nov 2022 13:17:07 +0000 (14:17 +0100)]
[lldb/test] Use SBPlatform info for lldbplatformutil.getPlatform()

Previously, we just used the platform name. This worked mostly OK, but
it required adding special handling for any unusual (and potentially
downstream) platform plugins, as evidenced by the hardcoding of the
qemu-user platform.

The current implementation was added in
D121605/21c5bb0a636c23ec75b13681c0a6fdb03ecd9c0d, which this essentially
reverts and goes back to the previous method of retrieving the platform
name from the platform triple (the "OS" field).

The motivation for D121605 was the ability to retrieve the process
without constructing an SBDebugger object (which would be necessary in a
world where SBPlatforms are managed by SBDebuggers). However, this world
did not arrive (mainly due to other commitments on my part), and I now
think that if we do want to go in that direction, that we should just
create a dummy/empty SBDebugger object for holding the initial
SBPlatform.

One benefit of D121605 was the unification of getPlatform and
getHostPlatform code paths, and I preserve that benefit by unifying them
in the other direction -- using the host SBPlatform for getHostPlatform.

Differential Revision: https://reviews.llvm.org/D138430

23 months ago[flang] Enable RISC-V for x86CompatibleBehavior in floating point flag
Qihan Cai [Tue, 22 Nov 2022 16:12:26 +0000 (03:12 +1100)]
[flang] Enable RISC-V for x86CompatibleBehavior in floating point flag

Fixes #59132 by mitigating the behavior of not setting underflow flag on RISC-V platform.

Reviewed By: vzakhari

Differential Revision: https://reviews.llvm.org/D138503

23 months ago[ARM,MVE] Update MVE_VMLA_qr for architecture change.
Simon Tatham [Tue, 29 Nov 2022 08:46:49 +0000 (08:46 +0000)]
[ARM,MVE] Update MVE_VMLA_qr for architecture change.

In revision B.q and before of the Armv8-M architecture reference
manual, the vector/scalar forms of the `vmla` and `vmlas` instructions
came in signed and unsigned integer forms, such as `vmla.s8 q0,q1,r2`
or `vmlas.u32 q3,q4,r5`.

Revision B.r has changed this. There are no longer signed and unsigned
versions of these instructions, since they were functionally identical
anyway. Now there is just `vmla.i8` (or `i16` or `i32`, and similarly
for `vmlas`). Bit 28 of the instruction encoding, which was previously
0 for signed or 1 for unsigned, is now expected to be 0 always.

This change updates LLVM to the new version of the architecture. The
obsoleted encodings for unsigned integers are now decoding errors, and
only the still-valid encoding is ever emitted. This shouldn't break
any existing assembly code, because the old signed and unsigned
versions of the mnemonic are still accepted by the assembler (which is
standard practice anyway for all signedness-agnostic MVE integer
instructions).

Reviewed By: dmgreen, lenary

Differential Revision: https://reviews.llvm.org/D138827

23 months ago[Test] Update tests for LoopPredication constant ranges widening
Dmitry Makogon [Tue, 29 Nov 2022 07:08:42 +0000 (14:08 +0700)]
[Test] Update tests for LoopPredication constant ranges widening

23 months ago[NFC][X86] Correct _axor_i32 's pseudo code.
Freddy Ye [Tue, 29 Nov 2022 07:08:17 +0000 (15:08 +0800)]
[NFC][X86] Correct _axor_i32 's pseudo code.

23 months ago[lsan] Add logs for debugging
Vitaly Buka [Tue, 29 Nov 2022 06:58:46 +0000 (22:58 -0800)]
[lsan] Add logs for debugging

23 months agoRevert "[clang][deps] During scanning don't emit warnings-as-errors that are ignored...
Douglas Yung [Tue, 29 Nov 2022 05:22:29 +0000 (21:22 -0800)]
Revert "[clang][deps] During scanning don't emit warnings-as-errors that are ignored with diagnostic pragmas."

This reverts commit eac90d1236cfd2935fac5cbe5634f09e2cd0981a.

This change is causing a test failure on the PS4/PS5 bots:
https://lab.llvm.org/buildbot/#/builders/139/builds/31784
https://lab.llvm.org/buildbot/#/builders/216/builds/13476

23 months ago[CMake] Use LLVM_TARGET_TRIPLE in runtimes
Petr Hosek [Wed, 16 Feb 2022 06:59:08 +0000 (22:59 -0800)]
[CMake] Use LLVM_TARGET_TRIPLE in runtimes

This variable is derived from LLVM_DEFAULT_TARGET_TRIPLE by default,
but using a separate variable allows additional normalization to be
performed if needed.

Differential Revision: https://reviews.llvm.org/D137451

23 months agoReland "[mlir][Vector] Re-define masking semantics in vector.transfer ops""
Diego Caballero [Fri, 18 Nov 2022 18:35:32 +0000 (18:35 +0000)]
Reland "[mlir][Vector] Re-define masking semantics in vector.transfer ops""

This relands commit 847b5f82a4a34218bf16d6f83f1b7c32df3117ba.

Differential Revision: https://reviews.llvm.org/D138079

23 months ago[mlir][gpu] Adding support for transposed mma_load_matrix
Quinn Dawkins [Tue, 29 Nov 2022 03:25:09 +0000 (03:25 +0000)]
[mlir][gpu] Adding support for transposed mma_load_matrix

Enables transposed gpu.subgroup_mma_load_matrix and updates the lowerings in Vector to GPU and GPU to SPIRV. Needed to enable B transpose matmuls lowering to wmma ops.

Taken over from author: stanley-nod <stanley@nod-labs.com>

Reviewed By: ThomasRaoux, antiagainst

Differential Revision: https://reviews.llvm.org/D138770

23 months ago[MLIR] Make promote single iteration optional on affine-loop-normalize
Uday Bondhugula [Tue, 29 Nov 2022 02:28:04 +0000 (07:58 +0530)]
[MLIR] Make promote single iteration optional on affine-loop-normalize

Make promote single iteration optional on affine-loop-normalize:
introduce a command-line flag and an argument on the utility. Disable it
by default since such a promotion isn't normally expected with loop
normalization: it could drop certain structure or information on the
loops that a user wanted to preserve.

Reviewed By: dcaballe

Differential Revision: https://reviews.llvm.org/D137605

23 months ago[MLIR] NFC. Change debug name LoopUtils -> loop-utils
Uday Bondhugula [Tue, 29 Nov 2022 01:28:14 +0000 (06:58 +0530)]
[MLIR] NFC. Change debug name LoopUtils -> loop-utils

Rename DEBUG_TYPE for LoopUtils -> loop-utils to be consistent with the
names used for the other files. Fix clang-tidy warnings on argument name
mismatches.

Reviewed By: bondhugula

Differential Revision: https://reviews.llvm.org/D138752

23 months ago[FuzzMutate] New strategy `ShuffleBlockStrategy`
Peter Rong [Sat, 19 Nov 2022 00:17:08 +0000 (16:17 -0800)]
[FuzzMutate] New strategy `ShuffleBlockStrategy`

`ShuffleBlockStrategy` will shuffle the instructions in a basic block without breaking the dependency of instructions.
It is implemented as a topological sort, only we randomly select instructions with no dependency.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D138339

23 months ago[check-openmp] fix bug49334 bot fails - temporary
Ron Lieberman [Tue, 29 Nov 2022 01:10:43 +0000 (19:10 -0600)]
[check-openmp] fix bug49334 bot fails - temporary

23 months ago[llvm_stats] Do not import llvm.stats metadata for thinlto
wlei [Mon, 28 Nov 2022 18:02:14 +0000 (10:02 -0800)]
[llvm_stats] Do not import llvm.stats metadata for thinlto

The stats are computed per module and will all be merged in the binary, importing the metadata will cause duplication of the stats.

Reviewed By: hoy, wenlei

Differential Revision: https://reviews.llvm.org/D138833

23 months ago[AMDGPU] Fine tune LDS misaligned access speed
Stanislav Mekhanoshin [Fri, 22 Apr 2022 00:02:40 +0000 (17:02 -0700)]
[AMDGPU] Fine tune LDS misaligned access speed

Differential Revision: https://reviews.llvm.org/D124219

23 months ago[Flang][Test] Add support to change the default target triple for tests
Usman Nadeem [Mon, 28 Nov 2022 23:51:15 +0000 (15:51 -0800)]
[Flang][Test] Add support to change the default target triple for tests

In this patch I added support to change the default target triple used
by flang tests using the cmake variable: FLANG_TEST_TARGET_TRIPLE.

This functionality is implemented using the LLVM_TARGET_TRIPLE_ENV
variable, so that must be defined as well.

An example use:
`-DLLVM_TARGET_TRIPLE_ENV="LLVM_TARGET_TRIPLE_ENV" -DFLANG_TEST_TARGET_TRIPLE="aarch64-linux-gnu"`

Differential revision: https://reviews.llvm.org/D138530

Change-Id: I38e4a46a65109d415a9b72c8a0bf8a955e937280

23 months ago[mlir][Vector] Remove 'lower-permutation-maps' option from VectorToSCF
Diego Caballero [Mon, 28 Nov 2022 23:48:38 +0000 (23:48 +0000)]
[mlir][Vector] Remove 'lower-permutation-maps' option from VectorToSCF

This patch is part of a larger simplification effort of vector transfer
operations. It removes the flag `lower-permutation-maps` from
VectorToSCF conversion and enables the lowering of permutation maps
by default. This means that VectorToSCF will always lower permutation
maps to independent broadcast/transpose operations before lowering
vector operations to SCF.

Reviewed By: nicolasvasilache

Differential Revision: https://reviews.llvm.org/D138742

23 months ago[LoadStoreVectorizer] Consider if operation is faster than before
Stanislav Mekhanoshin [Thu, 21 Apr 2022 23:45:19 +0000 (16:45 -0700)]
[LoadStoreVectorizer] Consider if operation is faster than before

Compare a relative speed of misaligned accesses before and
after vectorization, not just check the new instruction is
not going to be slower.

Since no target now returns anything but 0 or 1 for Fast
argument of the allowsMisalignedMemoryAccesses this is still NFCI.

The subsequent patch will tune actual vaues of Fast on AMDGPU.

Differential Revision: https://reviews.llvm.org/D124218

23 months ago[Analysis] Remove unused fields in MemorySSA.cpp (NFC)
Kazu Hirata [Mon, 28 Nov 2022 23:39:32 +0000 (15:39 -0800)]
[Analysis] Remove unused fields in MemorySSA.cpp (NFC)

The last uses of AR were removed on July 28, 2022 in commit
f96ea53e892e0dfc1ee778868c1ed33616b95a82.

Differential Revision: https://reviews.llvm.org/D138730

23 months ago[mlir][NFC] Remove trailing whitespaces from `*.td` and `*.mlir` files.
Hanhan Wang [Mon, 28 Nov 2022 22:17:55 +0000 (14:17 -0800)]
[mlir][NFC] Remove trailing whitespaces from `*.td` and `*.mlir` files.

This is generated by running

```
sed --in-place 's/[[:space:]]\+$//' mlir/**/*.td
sed --in-place 's/[[:space:]]\+$//' mlir/**/*.mlir
```

Reviewed By: rriddle, dcaballe

Differential Revision: https://reviews.llvm.org/D138866

23 months ago[SPARC][clang] Enable frame pointer optimization by default
Koakuma [Sun, 27 Nov 2022 04:45:45 +0000 (23:45 -0500)]
[SPARC][clang] Enable frame pointer optimization by default

Enable frame pointer optimization by default to match it with other targets.

This brings a small reduction in generated binary sizes.

Fixes bug #48327

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D138532

23 months ago[mlir][tensor] Add a custom builder for pack op.
Hanhan Wang [Mon, 28 Nov 2022 21:40:17 +0000 (13:40 -0800)]
[mlir][tensor] Add a custom builder for pack op.

The `paddingValue` and `outerDimsPerm` are optional to the op;
`innerTiles` can be variadic in terms of static sizes and dynamic sizes.
Add a custom builder for building pack op easier.

Reviewed By: mravishankar

Differential Revision: https://reviews.llvm.org/D138860

23 months ago[OpenMP][Test] Fixed the issue that lit complains test doesn't have run line
Shilei Tian [Mon, 28 Nov 2022 23:13:55 +0000 (18:13 -0500)]
[OpenMP][Test] Fixed the issue that lit complains test doesn't have run line

23 months ago[OpenMP][Test] Disable bug49334.cpp because of its flaky failure
Shilei Tian [Mon, 28 Nov 2022 23:08:14 +0000 (18:08 -0500)]
[OpenMP][Test] Disable bug49334.cpp because of its flaky failure

23 months agoclang/HIP: Add another math header test
Matt Arsenault [Tue, 22 Nov 2022 17:47:32 +0000 (12:47 -0500)]
clang/HIP: Add another math header test

This needs more exhaustive checks for the other things here;
for now just test the ones directly calling ocml functions.

23 months ago[flang] Add RISCV-64 support to Optimizer/CodeGen/Target.cpp
Qihan Cai [Sun, 23 Oct 2022 07:52:09 +0000 (18:52 +1100)]
[flang] Add RISCV-64 support to Optimizer/CodeGen/Target.cpp

As an attempt to fix errors in Flang regression tests on RISCV64 platform, RISCV64 target was added, and subsequent tests were provided.

Reviewed By: vzakhari

Differential Revision: https://reviews.llvm.org/D136547

23 months agoRevert "[VPlan] Add VPDerivedIVRecipe, use for VPScalarIVStepsRecipe."
Florian Hahn [Mon, 28 Nov 2022 22:43:11 +0000 (22:43 +0000)]
Revert "[VPlan] Add VPDerivedIVRecipe, use for VPScalarIVStepsRecipe."

This reverts commit 0fa666ecedc3f36471c0fee925d664512e7525a8.

This triggers an assertion during AArch64 stage2 builds. Revert while I
investigate.

See https://lab.llvm.org/buildbot/#/builders/179/builds/4967/steps/11/logs/stdio

23 months agoCWG2635: Disallow constrained structured bindings.
Erich Keane [Mon, 28 Nov 2022 20:09:58 +0000 (12:09 -0800)]
CWG2635: Disallow constrained structured bindings.

CWG2635 prohibits adding a constraint to a structured as a defect
report.  This patch implements that restriction.

Differential Revision: https://reviews.llvm.org/D138852

23 months ago[libc++] Fix incorrect guard against the presence of wide characters
Louis Dionne [Mon, 28 Nov 2022 16:49:23 +0000 (11:49 -0500)]
[libc++] Fix incorrect guard against the presence of wide characters

TEST_HAS_NO_WIDE_CHARACTERS should only be used in the tests.

Differential Revision: https://reviews.llvm.org/D138828

23 months ago[mlir][spirv] Add lowering for gpu shuffle idx
Thomas Raoux [Mon, 28 Nov 2022 21:58:37 +0000 (21:58 +0000)]
[mlir][spirv] Add lowering for gpu shuffle idx

Differential Revision: https://reviews.llvm.org/D138863

23 months ago[Clang] Update the status of mostly-editorial defect reports
Corentin Jabot [Mon, 28 Nov 2022 22:09:54 +0000 (23:09 +0100)]
[Clang] Update the status of mostly-editorial defect reports

- CWG2644 and CWG2650 fix examples
- CWG2636 updates Annex E
- CWG2642 is editorial

23 months ago[mlir][linalg] Add a new pattern to handle folding unit reduction dims.
Hanhan Wang [Wed, 23 Nov 2022 18:46:46 +0000 (10:46 -0800)]
[mlir][linalg] Add a new pattern to handle folding unit reduction dims.

The output operands will be added to input operands if the generic op (on tensors)
becomes an elementwise operation. The outputs of the generic op is still the same.
They will be cleaned up by ReplaceWithEmptyTensorIfUnused pattern.

This is https://reviews.llvm.org/D138251, plus a cmake dep fix.

Reviewed By: mravishankar

Differential Revision: https://reviews.llvm.org/D138843

23 months ago[clang][deps] During scanning don't emit warnings-as-errors that are ignored with...
Volodymyr Sapsai [Fri, 18 Nov 2022 02:12:48 +0000 (18:12 -0800)]
[clang][deps] During scanning don't emit warnings-as-errors that are ignored with diagnostic pragmas.

Before the fix the scanning would fail with
`-Werror,-Wnon-modular-include-in-module` despite the warning being
suppressed in the source code.

Existing approach with `-Wno-error` is not sufficient because it negates
only general `-Werror` but not specific `-Werror=...` and some warnings
can still emitted as errors. Make the approach stricter by using `-w`
flag and ignore all warnings, including those upgraded to errors. This
approach is still valid as it doesn't affect the dependencies.

rdar://101588531

Differential Revision: https://reviews.llvm.org/D138252

23 months ago[UpdateTestChecks] Fix `update_*_test_checks.py` to add "unused" prefixes
Mircea Trofin [Mon, 28 Nov 2022 18:02:14 +0000 (10:02 -0800)]
[UpdateTestChecks] Fix `update_*_test_checks.py` to add "unused" prefixes

The support introduced in D124306 was only added to
update_llc_test_checks.py, but the motivating usecases (see
https://lists.llvm.org/pipermail/llvm-dev/2021-February/148326.html)
cover update_test_checks.py, update_cc_test_checks.py, and
update_analyze_test_checks.py, too.

Issue #59220.

Differential Revision: https://reviews.llvm.org/D138836

23 months agoRevert "[openmp] [test] XFAIL many-microtask-args.c on ARM"
Martin Storsjö [Mon, 28 Nov 2022 21:08:10 +0000 (23:08 +0200)]
Revert "[openmp] [test] XFAIL many-microtask-args.c on ARM"

This reverts commit 03bf001b6d95f7c6a88a2b95f3cad752b9d1ed45.

This commit broke a number of OpenMP buildbots, e.g.
https://lab.llvm.org/buildbot#builders/84/builds/31839, where
the build ends up with errors like this:

[0/1] Running OpenMP tests
llvm-lit: /b/1/openmp-clang-x86_64-linux-debian/llvm.src/llvm/utils/lit/lit/TestingConfig.py:140: fatal: unable to parse config file '/b/1/openmp-clang-x86_64-linux-debian/llvm.build/projects/openmp/libomptarget/test/x86_64-pc-linux-gnu/lit.site.cfg', traceback: Traceback (most recent call last):
 File "/b/1/openmp-clang-x86_64-linux-debian/llvm.src/llvm/utils/lit/lit/TestingConfig.py", line 129, in load_from_path
   exec(compile(data, path, 'exec'), cfg_globals, None)
 File "/b/1/openmp-clang-x86_64-linux-debian/llvm.build/projects/openmp/libomptarget/test/x86_64-pc-linux-gnu/lit.site.cfg", line 6
   config.test_compiler_features =
                                   ^
SyntaxError: invalid syntax

23 months ago[AMDGPU] Add llvm.is.fpclass intrinsic to existing SelectionDAG fp
Janek van Oirschot [Mon, 28 Nov 2022 20:40:31 +0000 (15:40 -0500)]
[AMDGPU] Add llvm.is.fpclass intrinsic to existing SelectionDAG fp
class support and introduce GlobalISel implementation for AMDGPU

Uses existing SelectionDAG lowering of the llvm.amdgcn.class intrinsic
for llvm.is.fpclass

23 months ago[InstCombine] improve readability of combineLoadToOperationType(); NFC
Sanjay Patel [Mon, 28 Nov 2022 20:35:06 +0000 (15:35 -0500)]
[InstCombine] improve readability of combineLoadToOperationType(); NFC

23 months ago[PhaseOrdering] add test for vector load combining; NFC
Sanjay Patel [Mon, 28 Nov 2022 15:11:23 +0000 (10:11 -0500)]
[PhaseOrdering] add test for vector load combining; NFC

This is another example from issue #17113

23 months ago[AA] A global cannot escape through nocapture/nocallback call.
Slava Zakharin [Mon, 28 Nov 2022 17:17:28 +0000 (09:17 -0800)]
[AA] A global cannot escape through nocapture/nocallback call.

When an internal global is passed to a 'nocallback' call as
a 'nocapture' pointer, it cannot escape through this call and
be indirectly referenced in this module.
So it must not alias with any pointer in the module.

This may provide some remedy for Fortran module-private array descriptors
that are usually passed by address to some runtime functions
(e.g. to allocation/deallocation functions). In general, a good aliasing
information derived from Fortran language rules would solve the same issue,
but I think this change may be beneficial as-is (given that nocapture,
nocallback attributes are properly set).

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D138336

23 months ago[RISCV] Move implementation of adjustReg from frame lowering to register info [nfc]
Philip Reames [Mon, 28 Nov 2022 20:38:50 +0000 (12:38 -0800)]
[RISCV] Move implementation of adjustReg from frame lowering to register info [nfc]

Putting both variants of this function in the same place, in advance of code resuse.  Note that I tweaked the API slightly in advance of additional callers without the alignment requirement.  Some of the existing callers may also be okay with weaker alignment requirements, but that should be it's own set of changes.

23 months ago[openmp] [test] Fix data structure mismatches for tests that define kmp_depend_info
Martin Storsjö [Tue, 8 Nov 2022 08:50:33 +0000 (10:50 +0200)]
[openmp] [test] Fix data structure mismatches for tests that define kmp_depend_info

Use the correct data type for pointer sized integers on Windows;
"long" is always 32 bit, even on 64 bit Windows - don't use it
for the kmp_intptr_t type.

Provide the exact correct definition of the kmp_depend_info
struct - avoid the risk of mismatches (if a platform would pack
things slightly differently when things are declared differently).

Zero initialize the whole dep_info struct before filling it in;
if only setting the in/out bits, the rest of the unallocated bits
in the bitfield can have undefined values. Libomp reads the flags
in combined form as an kmp_uint8 by reading the flag field - thus,
the unused bits do need to be zeroed. (Alternatively, the flag field
could be set to zero before setting the individual bits in the
bitfield).

Use kmp_intptr_t instead of long for casting pointers to integers.

Differential Revision: https://reviews.llvm.org/D137748

23 months ago[openmp] [test] XFAIL many-microtask-args.c on ARM
Martin Storsjö [Fri, 25 Nov 2022 14:26:50 +0000 (16:26 +0200)]
[openmp] [test] XFAIL many-microtask-args.c on ARM

On ARM, a C fallback version of __kmp_invoke_microtask is used,
which only handles up to a fixed number of arguments - while
many-microtask-args.c tests that the function can handle an
arbitrarily large number of arguments (the testcase produces 17
arguments).

On the CMake level, we can't add ${LIBOMP_ARCH} directly to
OPENMP_TEST_COMPILER_FEATURES in OpenMPTesting.cmake, since
that file is parsed before LIBOMP_ARCH is set. Instead
convert the feature list into a proper CMake list, and append
${LIBOMP_ARCH} into it before serializing it to an Python array.

Differential Revision: https://reviews.llvm.org/D138738

23 months ago[openmp] [test] Set __COMPAT_LAYER=RunAsInvoker when running tests on Windows
Martin Storsjö [Sat, 5 Nov 2022 19:54:37 +0000 (21:54 +0200)]
[openmp] [test] Set __COMPAT_LAYER=RunAsInvoker when running tests on Windows

Windows heuristics may decide to want to run some tested processes
as elevated (since it may think some of them are installers - executables
with "dispatch" in the name may hit a heuristic looking for "patch").

Set this environment variable to disable this heuristic and just run
the executable with whatever privileges the caller has.

This fixes a couple tests on such versions of Windows where this
heuristic is active.

Differential Revision: https://reviews.llvm.org/D137772

23 months ago[openmp] Use GCC style intrinsics for atomics on Clang-cl on aarch64 too
Martin Storsjö [Wed, 16 Nov 2022 09:42:16 +0000 (11:42 +0200)]
[openmp] Use GCC style intrinsics for atomics on Clang-cl on aarch64 too

This fixes compilation in the Clang-cl configuration on aarch64;
Clang doesn't implement all the aarch64 MSVC atomic intrinsics yet.

Differential Revision: https://reviews.llvm.org/D138737

23 months ago[llvm-objcopy] [COFF] Always set PointerToRawData when writing a COFF file
Martin Storsjö [Mon, 28 Nov 2022 10:36:36 +0000 (12:36 +0200)]
[llvm-objcopy] [COFF] Always set PointerToRawData when writing a COFF file

If we don't want to set PointerToRawData, for an empty section,
we do must set it to zero explicitly. Some object file generators
do set it to zero for empty sections, while others set a nonzero
value pointing at the end of the previous section.

If the value was nonzero on input, we need to update it - either
setting it to zero, or to a valid offset in the output file (not
out of bounds)

This fixes https://github.com/mstorsjo/llvm-mingw/issues/313.

Testing this is tricky, because we can't use yaml2obj, since that
doesn't produce object files with nonzero PointerToRawData for
empty sections. We can use llvm-mc to assemble a small file
(assuming that LLVM's MC layer keeps this behaviour), or bundle
a small binary object file. I opted for using llvm-mc for now here
(with a test that it actually does keep this property), but I don't
mind changing it to a canned object file to make the test less brittle.

Differential Revision: https://reviews.llvm.org/D138783

23 months agoAMDGPU: Code simplification for ctor/dtor lowering
Matt Arsenault [Mon, 28 Nov 2022 20:34:12 +0000 (15:34 -0500)]
AMDGPU: Code simplification for ctor/dtor lowering

Move the shared global variable lookup into the function.

23 months ago[Clang] Permit static constexpr variables in constexpr functions
Corentin Jabot [Mon, 28 Nov 2022 20:05:07 +0000 (21:05 +0100)]
[Clang] Permit static constexpr variables in constexpr functions

This implement the C++23 paper P2647R1 (adopted in Kona)

Reviewed By: #clang-language-wg, erichkeane

Differential Revision: https://reviews.llvm.org/D138851

23 months agoUpdate wrong Unicode code point in confusable-identifiers.rst
Raul Ferrando [Mon, 28 Nov 2022 20:32:40 +0000 (15:32 -0500)]
Update wrong Unicode code point in confusable-identifiers.rst

In confusable-identifiers.rst the description refers to wrong Unicode code point.

The shown code point is U+1D41F, not U+1234.
Updated the code point and it's description.

Fixes #58934

Differential Revision: https://reviews.llvm.org/D138838

23 months agoUtils: Use StringRef and rename variable for clarity
Matt Arsenault [Mon, 28 Nov 2022 20:24:16 +0000 (15:24 -0500)]
Utils: Use StringRef and rename variable for clarity

23 months agoGlobalValue: Move trivial getAddressSpace getter to header
Matt Arsenault [Mon, 28 Nov 2022 20:06:09 +0000 (15:06 -0500)]
GlobalValue: Move trivial getAddressSpace getter to header

23 months ago[MCJIT][test] Use new pass manager API
Arthur Eubanks [Mon, 28 Nov 2022 17:05:45 +0000 (09:05 -0800)]
[MCJIT][test] Use new pass manager API

23 months ago[LegacyPM] Remove pipeline extension mechanism
Arthur Eubanks [Mon, 24 Oct 2022 17:21:39 +0000 (10:21 -0700)]
[LegacyPM] Remove pipeline extension mechanism

Part of gradually removing the legacy PM optimization pipeline.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D136622

23 months ago[InstSimplify] add precommit test for pattern !(X || Y) && X --> false; NFC
chenglin.bi [Mon, 28 Nov 2022 20:07:43 +0000 (04:07 +0800)]
[InstSimplify] add precommit test for pattern !(X || Y) && X --> false; NFC

23 months ago[flang] Handle polymorphic argument when expecting boxed derived-type
Valentin Clement [Mon, 28 Nov 2022 19:55:00 +0000 (20:55 +0100)]
[flang] Handle polymorphic argument when expecting boxed derived-type

Perform a rebox instead of a convert operation when the input type is
polymorphic and the output type is a boxed derived-type.

Reviewed By: PeteSteinfeld

Differential Revision: https://reviews.llvm.org/D138831

23 months ago[Index] Add various missing USR generation
Ben Barham [Fri, 18 Nov 2022 20:32:39 +0000 (12:32 -0800)]
[Index] Add various missing USR generation

Over the years there's been many builtin types added without
corresponding USRs. Add a `@BT@<name>` USR for all these types. Also add
a comment so that hopefully this doesn't continue happening.

`MSGuid` was also missing a USR, use `@MG@GUID{<uuid>}` for it.

Resolves rdar://102198268.

Differential Revision: https://reviews.llvm.org/D138322

23 months ago[InstSimplify] add precommit test for pattern (X || Y) ? false : X -> false; NFC
chenglin.bi [Mon, 28 Nov 2022 19:47:22 +0000 (03:47 +0800)]
[InstSimplify] add precommit test for pattern (X || Y) ? false : X -> false; NFC

23 months ago[opt] Hoist errors between flags and legacy PM interaction
Arthur Eubanks [Mon, 28 Nov 2022 19:30:09 +0000 (11:30 -0800)]
[opt] Hoist errors between flags and legacy PM interaction

23 months ago[mlir][vector] Add fold pattern to constant-fold InsertStridedSliceOp
Jakub Kuderski [Mon, 28 Nov 2022 19:24:04 +0000 (14:24 -0500)]
[mlir][vector] Add fold pattern to constant-fold InsertStridedSliceOp

Fold InsertStridedOp(ConstantOp into ConstantOp) -> ConstantOp.

This pattern comes with vector size threshold to make sure we do not
introduce too many large constants.

This help clean up code created by the Wide Integer Emulation pass.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D138739

23 months agoAMDGPU: Bulk update some intrinsic tests to opaque pointers
Matt Arsenault [Mon, 28 Nov 2022 19:13:14 +0000 (14:13 -0500)]
AMDGPU: Bulk update some intrinsic tests to opaque pointers

Done entirely with the script.

23 months ago[clang] Update DR status to Revision 110
Vlad Serebrennikov [Mon, 28 Nov 2022 19:19:59 +0000 (11:19 -0800)]
[clang] Update DR status to Revision 110

Also update a hack in make_cxx_dr_status that handles tests for CWGs
that are still open.

Differential Revision: https://reviews.llvm.org/D138835

23 months agoAMDGPU: Convert some memcpy test to opaque pointers
Matt Arsenault [Mon, 28 Nov 2022 17:23:19 +0000 (12:23 -0500)]
AMDGPU: Convert some memcpy test to opaque pointers

memcpy-scoped-aa.ll required manually updating the IR references in
the MMOs

23 months ago[opt] Remove "new-pm" from some cl::opt names
Arthur Eubanks [Mon, 28 Nov 2022 19:00:45 +0000 (11:00 -0800)]
[opt] Remove "new-pm" from some cl::opt names

23 months ago[NFC][opt] Move some cl::opts into the only file they're used in
Arthur Eubanks [Mon, 28 Nov 2022 18:57:32 +0000 (10:57 -0800)]
[NFC][opt] Move some cl::opts into the only file they're used in

23 months ago[clang] Require parameter pack to be last argument in concepts.
Luke Nihlen [Thu, 17 Nov 2022 15:24:05 +0000 (15:24 +0000)]
[clang] Require parameter pack to be last argument in concepts.

Fixes GH48182.

23 months agoStop accepting 'bool' in a concept declaration as an extension.
Erich Keane [Mon, 28 Nov 2022 18:21:38 +0000 (10:21 -0800)]
Stop accepting 'bool' in a concept declaration as an extension.

We no longer support the concepts-ts flag for this release, so stop
supporting this concepts-ts compat extension as well.

23 months agoRemove this type from Parser.h; NFC
Aaron Ballman [Mon, 28 Nov 2022 18:11:31 +0000 (13:11 -0500)]
Remove this type from Parser.h; NFC

TypeVector is only used once and isn't used in any interfaces, so this
removes the typedef.