Jez Ng [Fri, 16 Dec 2022 04:52:42 +0000 (23:52 -0500)]
[lld-macho] Don't rewrite -rpath arguments in response file
We only want to rewrite paths to files that the linker looks up. Files
under RPATH are looked up at runtime by dyld.
Reviewed By: #lld-macho, keith
Differential Revision: https://reviews.llvm.org/D140167
Jordan Rupprecht [Fri, 16 Dec 2022 04:38:32 +0000 (20:38 -0800)]
[Format] Capture `FormatStyle` by value to avoid use-after-free.
Fixes the test failure in
240e29c5015d246de7fb5e4421aa93042fada59b, reported on the D140058 review thread.
Owen Pan [Wed, 14 Dec 2022 21:54:44 +0000 (13:54 -0800)]
[clang-format][NFC] Turn on some code-changing options one by one
For the code-changing options InsertBraces, RemoveBracesLLVM, and
RemoveSemicolon, turn the option on only when running the token
analyzer pass for it. This improves the run-time and avoids
interference from other options.
Differential Revision: https://reviews.llvm.org/D140058
Carlo Bertolli [Fri, 16 Dec 2022 03:29:15 +0000 (21:29 -0600)]
[OpenMP] Add missing test for pinned memory API
I accidentally left out the test for the pinned API introduced by D138933. Adding it back.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D140077
Kai Luo [Fri, 16 Dec 2022 03:08:34 +0000 (11:08 +0800)]
[AIX][BigArchive][NFC] Add test case that list members of archive with free list in it
The archive is generated via
```
touch foo.c
ar crus libfoo.a foo.c
ar d libfoo.a foo.c
```
Thus it contains free list.
Differential Revision: https://reviews.llvm.org/D138985
Matt Arsenault [Wed, 19 Jan 2022 21:16:20 +0000 (16:16 -0500)]
AMDGPU/GlobalISel: Do not create readfirstlane with non-s32 type
We should probably handle any 32-bit type here, but the intrinsic
definition and selection pattern currently do not. Avoids a few lit
tests failures when switched on by default.
Peter Klausler [Thu, 8 Dec 2022 21:45:57 +0000 (13:45 -0800)]
[flang] Enforce 15.4.2.2(4)(c) - explicit interface required
When a function has an implicit interface its result type may
not have a deferred type parameter.
Differential Revision: https://reviews.llvm.org/D140132
Shubham Sandeep Rastogi [Thu, 6 Oct 2022 19:15:07 +0000 (12:15 -0700)]
Remove the dependency between lib/DebugInfoDWARF and MC.
Differential Revision: https://reviews.llvm.org/D134817
wren romano [Thu, 15 Dec 2022 22:32:58 +0000 (14:32 -0800)]
[mlir][sparse] Added new SparseTensorEncodingAttr::withoutOrdering factory
Reviewed By: aartbik, Peiming
Differential Revision: https://reviews.llvm.org/D140171
Jordan Rupprecht [Fri, 16 Dec 2022 01:41:48 +0000 (17:41 -0800)]
[NFC][bazel] Update comment in llvm-config.h.cmake so headers match
Peter Klausler [Wed, 7 Dec 2022 23:41:47 +0000 (15:41 -0800)]
[flang] Check for polymorphism in DEALLOCATE statements in pure procedures
Semantic checking for DEALLOCATE statements omitted checks for
polymorphic objects and ultimate allocatable components in a pure
procedure, which if not caught would allow execution of an impure
FINAL subroutine defined on a type extension.
Differential Revision: https://reviews.llvm.org/D140129
Rob Suderman [Fri, 16 Dec 2022 00:07:31 +0000 (16:07 -0800)]
[mlir][tosa] Make tosa.resize to linalg avoid redundant loads for unit width
When using a tosa resize for ?x1x1x? to ?x1x?x? we should avoid doing a 2D
interpolation as only two unique values are loaded. As the extract operation
performance numerical computation on its values the superfluous extracts may
fail to be coalesced. Instead we only interpolate between the values if there
are multiple values to interpolate between.
For the integer case we also perform scaling by the scaling-factor to apply
the same integer scaling behavior as interpolation.
Reviewed By: jpienaar, NatashaKnk
Differential Revision: https://reviews.llvm.org/D139979
Igor Zhukov [Tue, 13 Dec 2022 00:07:26 +0000 (07:07 +0700)]
Implement LWG-3646 std::ranges::view_interface::size returns a signed type
Reviewed By: Mordante, philnik, #libc
Differential Revision: https://reviews.llvm.org/D139791
Aart Bik [Thu, 15 Dec 2022 21:50:20 +0000 (13:50 -0800)]
[mlir][sparse] add dim level type toString convenience method
Reviewed By: wrengr, bixia
Differential Revision: https://reviews.llvm.org/D140165
Jan Svoboda [Thu, 15 Dec 2022 23:03:07 +0000 (15:03 -0800)]
[clang][deps] Implement `dump()` for the VFS
Peiming Liu [Thu, 15 Dec 2022 23:04:17 +0000 (23:04 +0000)]
[mlir][sparse] add folder to sparse_tensor.storage.get operation.
Reviewed By: aartbik, wrengr
Differential Revision: https://reviews.llvm.org/D140172
Craig Topper [Thu, 15 Dec 2022 23:32:55 +0000 (15:32 -0800)]
[SelectionDAG] Give all the target specific subclasses of SelectionDAGISel their own pass ID.
Previously we had a shared ID in SelectionDAGISel. AMDGPU has an
initializePass function for its subclass of SelectionDAGISel. No
other target does.
This causes all target specific SelectionDAGISel passes to be known
as "amdgpu-isel".
I'm not sure what would happen if another target tried to implement
an initializePass function too since the ID is already claimed.
This patch gives all targets their own ID and passes it down to
SelectionDAGISel constructor to MachineFunctionPass's constructor.
Unfortunately, I think this causes most targets to lose
print-before/after-all support for their SelectionDAGISel pass.
And they probably no longer support start/stop-before/after. We
can add initializePass functions to fix this as a follow up. NOTE:
This was probably also broken if the AMDGPU target isn't compiled in.
Step 1 to fixing PR59538.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D140161
Jez Ng [Wed, 7 Dec 2022 16:17:51 +0000 (11:17 -0500)]
Revert "[lld-macho] Private label aliases to weak symbols should not retain section data"
This reverts commit
6736bce6db5fe15bcb765b976c99fff34500d1eb.
It's causing Swift-related crashes in e.g.
https://bugs.chromium.org/p/chromium/issues/detail?id=1400716 and
elsewhere.
Alexander Timofeev [Mon, 12 Dec 2022 20:18:19 +0000 (21:18 +0100)]
[AMDGPU] Lower VGPR to physical SGPR COPY to S_MOV_B32 if VGPR contains the compile time constant
Sometimes we have a constant value loaded to VGPR. In case we further
need to rematrerialize it in the physical scalar register we may avoid VGPR to
SGPR copy replacing it with S_MOV_B32.
Reviewed By: JonChesterfield, arsenm
Differential Revision: https://reviews.llvm.org/D139874
Mitch Phillips [Thu, 15 Dec 2022 23:34:18 +0000 (15:34 -0800)]
Reland "Delete sanitizer_common-based ('old') scudo: o7"
This reverts commit
78f786d02a464ae69594ee8f678e4cee495642f5.
Internal use cases have been migrated.
This has been on life support for a long time. Now that -fsanitize=scudo
is scudo_standalone, this can be removed.
Tests are sticking around for now to be reused for scudo_standalone
later on.
Kevin Sala [Mon, 12 Dec 2022 17:13:48 +0000 (18:13 +0100)]
[OpenMP][libomptarget] Add AMDGPU NextGen plugin with asynchronous behavior
This commit adds the AMDGPU NextGen plugin inheriting from PluginInterface's classes.
It also implements the asynchronous behavior in the plugin operations: kernel launches
and memory transfers. To this end, it implements the concept of streams of asynchronous
operations. The streams are implemented using the HSA signals to define input and output
dependencies between asynchronous operations.
Missing features:
- Retrieve the maximum number of threads per group that a kernel can run. This requires
reading the image.
- Implement __tgt_rtl_sync_event, not used on the libomptarget side.
Differential Revision: https://reviews.llvm.org/D138389
Hanhan Wang [Wed, 14 Dec 2022 22:36:37 +0000 (14:36 -0800)]
[mlir][tensor][linalg] Add a pattern that generalizes tensor.pack op.
The pattern generalizes a tensor::PackOp into a sequence of tensor +
Linalg ops, when the outer dims are all 1s. It uses the trick of
rank-reduced tensor.extract_slice to get the tile; transpose the tile;
use tensor.insert_slice to insert it to the destination of inner tile.
Reviewed By: pifon2a, tyb0807
Differential Revision: https://reviews.llvm.org/D140060
Peter Klausler [Thu, 15 Dec 2022 21:56:17 +0000 (13:56 -0800)]
[flang] When resolving a binding, allow for overriding
In type-bound generic resolution, when the actual argument
is monomorphic, resolve the call to the target of the
most recent (i.e., least deeply inherited) override of
the binding, if any.
Differential Revision: https://reviews.llvm.org/D140127
Paul Robinson [Thu, 15 Dec 2022 22:49:20 +0000 (14:49 -0800)]
[mlir] Convert tests to check 'target=...'
Part of the project to eliminate special handling for triples in lit
expressions.
Michael Buch [Thu, 15 Dec 2022 17:57:53 +0000 (17:57 +0000)]
[MachOYAML] Improve section offset misalignment error message
Before:
```
wrote too much data somewhere, section offsets don't line up
```
After:
```
wrote too much data somewhere, section offsets in section __debug_str for segment __DWARF don't line up: [cursor=0x581], [fileStart=0x0], [sectionOffset=0x579]
```
Differential Revision: https://reviews.llvm.org/D140116
Michael Buch [Thu, 15 Dec 2022 16:26:20 +0000 (16:26 +0000)]
[lldb][Test] Propagate llvm::yaml error message in TestFile::fromYaml
Currently the test-suite would swallow the error message
on `llvm::yaml::convertYAML` failures.
This patch simply propagates the error string up to the caller.
Before patch:
```
[ RUN ] DWARFASTParserClangTests.TestDefaultTemplateParamParsing
/Users/michaelbuch/Git/llvm-worktrees/playground/lldb/unittests/TestingSupport/Symbol/YAMLModuleTester.cpp:19: Failure
Value of: llvm::detail::TakeExpected(File)
Expected: succeeded
Actual: failed (convertYAML() failed: )
Assertion failed: (!HasError && "Cannot get value when an error exists!"), function getStorage, file Error.h, line 671.
```
After patch:
```
[ RUN ] DWARFASTParserClangTests.TestDefaultTemplateParamParsing
/Users/michaelbuch/Git/llvm-worktrees/playground/lldb/unittests/TestingSupport/Symbol/YAMLModuleTester.cpp:19: Failure
Value of: llvm::detail::TakeExpected(File)
Expected: succeeded
Actual: failed (convertYAML() failed: wrote too much data somewhere, section offsets don't line up)
Assertion failed: (!HasError && "Cannot get value when an error exists!"), function getStorage, file Error.h, line 671.
```
Differential Revision: https://reviews.llvm.org/D140112
Paul Robinson [Thu, 15 Dec 2022 22:40:14 +0000 (14:40 -0800)]
[llvm] Convert tests to check 'target=...'
Part of the project to eliminate special handling for triples in lit
expressions.
Kazu Hirata [Thu, 15 Dec 2022 22:40:16 +0000 (14:40 -0800)]
[mlgo] Retire LLVM_HAVE_TF_API
I've eliminated all uses of LLVM_HAVE_TF_API except a couple of them
being removed in llvm/lib/CodeGen/CMakeLists.txt. This patch removes
remaining definitions and uses of LLVM_HAVE_TF_API.
Differential Revision: https://reviews.llvm.org/D140169
Florian Hahn [Thu, 15 Dec 2022 22:22:20 +0000 (22:22 +0000)]
[LoopRotate] Clear block and loop dispo cache when merging blocks.
Merging blocks in LoopRotate may remove blocks reference in the block
disposition cache. Clear the cache.
Fixes #59534.
Paul Robinson [Thu, 15 Dec 2022 22:08:36 +0000 (14:08 -0800)]
[MCJIT] Convert tests to check 'target=...'
Part of the project to eliminate special handling for triples in lit
expressions.
Paul Robinson [Thu, 15 Dec 2022 21:57:50 +0000 (13:57 -0800)]
[lld] Convert tests to check 'target=...'
Part of the project to eliminate special handling for triples in lit
expressions.
Kazu Hirata [Thu, 15 Dec 2022 21:54:25 +0000 (13:54 -0800)]
[mlgo] Use have_tflite instead of have_tf_api
We are in the process of retiring LLVM_HAVE_TF_API in favor of
LLVM_HAVE_TFLITE. This patch takes care of the transition in
llvm/test.
Differential Revision: https://reviews.llvm.org/D140133
Peter Klausler [Mon, 5 Dec 2022 23:26:28 +0000 (15:26 -0800)]
[flang] Correct folding of SAME_TYPE_AS()
The result can't be known to be true at compilation time when
either operand is polymorphic.
Differential Revision: https://reviews.llvm.org/D140126
Saleem Abdulrasool [Thu, 15 Dec 2022 20:34:04 +0000 (20:34 +0000)]
Headers: tweak inclusion condition for stdatomic.h
MSVC requires that C++23 be available (_HAS_CXX23) else the entire
content is elided. Conditionalise the inclusion properly so that C/C++
code using stdatomic.h for memory_order_* constants are able to do
so without changing the C++ standard. This repairs builds of Swift and
libdispatch after
ba49d39b20cc5358da28af2ac82bd336028780bc.
Differential Revision: https://reviews.llvm.org/D139266
Reviewed By: aaron.ballman, Mordante, fsb4000
Tommy Chiang [Thu, 15 Dec 2022 21:30:29 +0000 (05:30 +0800)]
[mailmap] Add my entry
Kai Nacke [Thu, 15 Dec 2022 20:26:32 +0000 (20:26 +0000)]
[PowerPC][GIsel] Materialize i64 constants.
Adds support for i64 constant. It uses the same pattern-based
approach as in SDAG (see PPCISelDAGToDAG::selectI64ImmDirect(),
PPCISelDAGToDAG::selectI64Imm()). It does not support the
prefixed instructions.
Reviewed By: arsenm, tschuett
Differential Revision: https://reviews.llvm.org/D140119
Vasileios Porpodas [Thu, 15 Dec 2022 03:07:24 +0000 (19:07 -0800)]
[NFC] Cleanup: Remove instances of Function::getBasicBlockList()
This is part of a series of patches that aim at making Function::getBasicBlockList() private.
Differential Revision: https://reviews.llvm.org/D140121
Siva Chandra Reddy [Wed, 14 Dec 2022 22:37:28 +0000 (22:37 +0000)]
[libc] Handle allocation failures in the dirent API gracefully.
Along the way, setting of errno has been moved out of the internal code.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D140078
Michael Jones [Thu, 15 Dec 2022 00:51:23 +0000 (16:51 -0800)]
[libc] fix shifting exact multiples of 64 in uint
The internal uint class had a bug introduced recently when optimizing
the shift routines. When calculating the value of a block, it would
shift an adjacent block by 64 - the shift amount. If the shift amount
was 0, this would be a shift of 64, which is undefined for a 64 bit
integer. This patch fixes this by adding a conditional to catch this
case.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D140070
Dimitry Andric [Thu, 15 Dec 2022 20:38:07 +0000 (21:38 +0100)]
[WindowsDriver] Improve VSInstallPath check for IDE subdirectory
This avoids potential memory allocation failures, if VSInstallPath is
not empty, but also does not contain the string "\Common7\IDE".
Fixes: https://github.com/llvm/llvm-project/issues/59434
Reviewed By: mstorsjo
Differential Revision: https://reviews.llvm.org/D140019
Dimitry Andric [Thu, 15 Dec 2022 20:36:32 +0000 (21:36 +0100)]
Revert "[WindowsDriver] Improve VSInstallPath check for IDE subdirectory"
This reverts commit
cc40dacbd0b736522d0254fb5525cde22bd5f166.
Dimitry Andric [Sun, 11 Dec 2022 18:18:21 +0000 (19:18 +0100)]
[WindowsDriver] Improve VSInstallPath check for IDE subdirectory
This avoids potential memory allocation failures, if VSInstallPath is
not empty, but also does not contain the string "\Common7\IDE".
Fixes: https://github.com/llvm/llvm-project/issues/59434
Reviewed By: mstorsjo
Differential Revision: https://reviews.llvm.org/D140019
Vasileios Porpodas [Thu, 15 Dec 2022 01:42:26 +0000 (17:42 -0800)]
[NFC] Rename Instruction::insertAt() to Instruction::insertInto(), to be consistent with BasicBlock::insertInto()
Differential Revision: https://reviews.llvm.org/D140085
Paul Robinson [Thu, 15 Dec 2022 20:25:59 +0000 (12:25 -0800)]
[clang] Convert tests to check 'target=...'
Part of the project to eliminate special handling for triples in lit
expressions.
Roman Lebedev [Thu, 15 Dec 2022 20:20:37 +0000 (23:20 +0300)]
Revert "[NFC][DebugInfo] Autogenerate check lines in assignment-tracking/sroa/*"
As per post-commit feedback, DebugInfo owners are not receptive of the
idea of having a single source of truth instead of relying on everyone
to know how to update these tests manually.
This reverts commit
4ff8d1e315bdd26daae8a6928aa46e347fe0d6eb.
This reverts commit
a33b40d61c64b95d736f1a0dd537e9087c330304.
Aart Bik [Thu, 15 Dec 2022 19:38:55 +0000 (11:38 -0800)]
[mlir][sparse] performs a tab cleanup (NFC)
Reviewed By: Peiming
Differential Revision: https://reviews.llvm.org/D140142
Nilanjana Basu [Thu, 15 Dec 2022 19:35:34 +0000 (01:05 +0530)]
[AArch64] Minor changes and sanity checks in relation to https://reviews.llvm.org/D135229
MalavikaSamak [Thu, 15 Dec 2022 19:02:46 +0000 (11:02 -0800)]
[clang] Support for read-only types
The main goal of this work is to allow developers to express the need to place instances
of a class or structure in the read-only part of the program memory. Such a placement is
desirable to prevent any further modifications to the instances of a given structure, by
leveraging the read-only run time protection.
To achieve this, we are introducing a new attribute that can be attached to any record
definition or a declaration. The compiler enforces that every instance of this type can
be placed in the read-only segment of the program memory, provided the target triplet
supports such a placement. If an instance of a given type bearing this attribute doesn’t
satisfy such a placement, the compiler attaches an appropriate warning at suitable program
locations. In other words, adding this attribute to a type requires every instance of this
type to be a global const, which are placed in the read-only segments for most target
triplets. However, this is *not a language feature* and it *need not* be true for
*all target triplets*.
The current patch emits a warning at global variable declaration sites of types bearing
the attribute without const qualification and corresponding note attached to the type
definition/declaration.
Differential Revision: https://reviews.llvm.org/D135851
Kevin Sala [Sun, 11 Dec 2022 15:28:02 +0000 (16:28 +0100)]
[OpenMP][libomptarget] Add utility header for AMDGPU plugins
This patch prepares the PluginInterface for the new AMDGPU NextGen plugin. The original and the
NextGen plugin will share some structures and functionalities. We use this header for defining
them and avoiding code duplication.
Differential Revision: https://reviews.llvm.org/D139792
Siva Chandra Reddy [Wed, 14 Dec 2022 20:38:45 +0000 (20:38 +0000)]
[libc][NFC] Rename "loader" to "startup".
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D140049
Peiming Liu [Thu, 15 Dec 2022 19:32:25 +0000 (19:32 +0000)]
[mlir][sparse] remove unintended file and trailing white space
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D140139
Lei Zhang [Thu, 15 Dec 2022 19:34:14 +0000 (19:34 +0000)]
[mlir][VectorToGPU] Support transposed+broadcasted 2D MMA load
This is loading from 2-D memref, in addition to D139655 where we
load from 1-D memref cases.
Reviewed By: ThomasRaoux
Differential Revision: https://reviews.llvm.org/D140136
Emmmer [Thu, 15 Dec 2022 19:30:55 +0000 (03:30 +0800)]
Fix: use "using namespace" in a header file.
Lei Zhang [Thu, 15 Dec 2022 19:16:01 +0000 (19:16 +0000)]
[mlir][VectorToGPU] Support transposed+broadcasted 1D MMA load
This is now possible with transpose semantics on subgroup MMA
load ops.
Reviewed By: ThomasRaoux
Differential Revision: https://reviews.llvm.org/D139655
wlei [Wed, 14 Dec 2022 22:47:37 +0000 (14:47 -0800)]
[AutoFDO] Use getHeadSamplesEstimate instead of getTotalSamples to compute profile callsite staleness
Fix two issues for profile staleness report.
1) It should be more accurate to use the sum of all entry count(`getHeadSamplesEstimate`) for the callsite samples than the total samples, since even the top-level callsite is mismatched, it does affect the inlining but it can still be merged into base profile and used later.
2) I accidentally missed to persist the num of mismatched callsite into binary.
Also added the asm testing to test the decoding of the section.
Reviewed By: hoy, wenlei
Differential Revision: https://reviews.llvm.org/D140063
Kevin Athey [Thu, 15 Dec 2022 19:19:24 +0000 (11:19 -0800)]
Revert "Revert "[AArch64][GlobalISel][Legalizer] Legalize G_SHUFFLE_VECTOR with different lengths""
This reverts commit
192cc76e0be688106492989cd845ba786a7ae36d.
Reverted Revert, as build was fixed while I was examining.
Kevin Athey [Thu, 15 Dec 2022 17:21:37 +0000 (09:21 -0800)]
Revert "[AArch64][GlobalISel][Legalizer] Legalize G_SHUFFLE_VECTOR with different lengths"
This reverts commit
4c52fb1a5ee20846627d16e38f5dec08c08f8884.
Breaks sanitizer ubsan buildbot:
https://lab.llvm.org/buildbot/#/builders/85/builds/12983
Kazu Hirata [Thu, 15 Dec 2022 19:11:24 +0000 (11:11 -0800)]
[mlgo] Use LLVM_HAVE_TFLITE instead of LLVM_HAVE_TF_API
This patch replaces uses of LLVM_HAVE_TF_API with LLVM_HAVE_TFLITE in
a couple of CMakeLists.txt.
Now that
842b0d0fe2dd142305a9461e50cdce9aff7f86bc has landed,
we now have:
LLVM_HAVE_TF_API is defined if and only if LLVM_HAVE_TFLITE
evaluates to true
in the CMake variable world (assuming that you do not set
LLVM_HAVE_TF_API on the cmake invocation).
FWIW, the story is a little different in the C++ macro world, where:
LLVM_HAVE_TF_API is defined if and only if LLVM_HAVE_TFLITE is
defined
This is why
edc83a15b45e6b91fce3f35622a6b0a6d34e5211 consisted only of
mechanical replacements.
Differential Revision: https://reviews.llvm.org/D140061
Philip Reames [Thu, 15 Dec 2022 19:09:49 +0000 (11:09 -0800)]
[RISCV][InsertVSETVL] Incorporate demanded fields into compatibility interface [nfc]
This reworks the API to explicitly pass in the demanded fields instead of requering them internally. At the moment, this is NFC, but it will stop being so in future changes which adjust the demanded bits in the caller.
Matt Arsenault [Thu, 1 Dec 2022 14:12:20 +0000 (09:12 -0500)]
APFloat: Add isSmallestNormalized predicate function
It was annoying to write the check for this in the one case I added,
and I'm planning on adding another, so add a convenient PatternMatch
like for other special case values.
I have no idea what is going on in the DoubleAPFloat case, I reversed
this from the makeSmallestNormalized test. Also could implement this
as *this == getSmallestNormalized() for less code, but this avoids the
construction of a temporary APFloat copy and follows the style of the
other functions.
Craig Topper [Thu, 15 Dec 2022 19:01:20 +0000 (11:01 -0800)]
[RISCV] Teach RISCVSExtWRemoval to remove sext.w whose upper bits aren't demanded.
SelectionDAG aggressively creates sext_inreg operations after
promoting an i32 add. If the add is later matched to a sh1add,
sh2add or sh3add, a sext.w from the sext_inreg will get left behind.
In many cases we can prove this sext.w is unnecessary by checking
if its upper bits are ever used.
Peter Rong [Thu, 15 Dec 2022 18:51:33 +0000 (10:51 -0800)]
[APInt] Fix a bug in the unit testing introduced in
55968109d
Signed-off-by: Peter Rong <PeterRong96@gmail.com>
Kelvin Li [Thu, 15 Dec 2022 16:59:08 +0000 (11:59 -0500)]
[flang] Semantic-check for procedure pointers with assumed character length
Fixes: https://github.com/llvm/llvm-project/issues/59496
Committed on behalf of tislam
Differential Revision: https://reviews.llvm.org/D139333
Roman Lebedev [Thu, 15 Dec 2022 18:20:17 +0000 (21:20 +0300)]
[NFC][DebugInfo] assignment-tracking/sroa: do check !DIAssignID, and the metadata
Based on post-commit feedback for the original change.
Roman Lebedev [Thu, 15 Dec 2022 18:19:07 +0000 (21:19 +0300)]
[UpdateTestChecks] Handle !DIAssignID metadata
Roman Lebedev [Thu, 15 Dec 2022 18:05:47 +0000 (21:05 +0300)]
[NFC][UpdateTestChecks] Add coverage for missing !DIAssignID handling
Emmmer [Sun, 30 Oct 2022 17:35:16 +0000 (01:35 +0800)]
Fix buildbot out of memory
https://lab.llvm.org/buildbot#builders/17/builds/31659
Christudasan Devadasan [Thu, 15 Dec 2022 17:46:53 +0000 (23:16 +0530)]
[AMDGPU] Test fixup
Changing cast_lds_gv into a kernel function to
lower the LDS usage appropriately. The LDS lowering
is currently won't happen for orphan device functions.
Peter Rong [Fri, 9 Dec 2022 00:59:22 +0000 (16:59 -0800)]
[APInt] provide a safe API for zext value and sext value.
Currently, APInt::getSExtValue and getZExtValue crashes on values with more than 64 bits.
Users may accidently crash the compiler with this setting when the integer may be i128.
As shown in https://github.com/llvm/llvm-project/issues/59316
In this patch we provide a trySExtValue and tryZExtValue to return an Optional, the user
needs to explictly unwrap it and condsier the possibility where there my no value in it.
Reviewed By: RKSimon
Differential Revision: https://reviews.llvm.org/D139683
Vasileios Porpodas [Wed, 14 Dec 2022 23:57:08 +0000 (15:57 -0800)]
[NFC] Rename Function::insertBasicBlockAt() to Function::insert().
I think this is a better name because it is what STL uses.
Differential Revision: https://reviews.llvm.org/D140068
Paul Robinson [Thu, 15 Dec 2022 17:50:21 +0000 (09:50 -0800)]
[clang-tools-extra] Convert tests to check 'target=...'
Part of the project to eliminate special handling for triples in lit
expressions.
Alex Brachet [Thu, 15 Dec 2022 17:30:00 +0000 (17:30 +0000)]
[libc] Templatize ato* tests
This catches missing corner cases from atol tests.
Differential Revision: https://reviews.llvm.org/D140076
Kazu Hirata [Thu, 15 Dec 2022 17:24:54 +0000 (09:24 -0800)]
[ADT] Remove llvm::Optional::transform
I've removed the last uses of transform on Dec 14, 2022 in commit
230df792e17519071a9ef4dc0fb10132540dfbb8.
Differential Revision: https://reviews.llvm.org/D140082
Mehdi Amini [Sat, 10 Dec 2022 10:57:20 +0000 (10:57 +0000)]
Apply clang-tidy fixes for llvm-qualified-auto in ElementwiseOpFusion.cpp (NFC)
Mehdi Amini [Sat, 10 Dec 2022 10:50:43 +0000 (10:50 +0000)]
Apply clang-tidy fixes for bugprone-argument-comment in BufferizableOpInterfaceImpl.cpp (NFC)
Kazu Hirata [Thu, 15 Dec 2022 17:18:55 +0000 (09:18 -0800)]
[lldb] Fix a warning
This patch fixes:
lldb/source/Plugins/Instruction/RISCV/EmulateInstructionRISCV.cpp:1402:18:
error: default label in switch which covers all enumeration values
[-Werror,-Wcovered-switch-default]
Sanjay Patel [Thu, 15 Dec 2022 16:41:22 +0000 (11:41 -0500)]
[InstCombine] add nuw to any (1<<x)
https://alive2.llvm.org/ce/z/9EjDKE
This was mentioned as a missing fold in D139598.
It can unlock follow-on folds in some cases.
This verifies one of the changed tests:
https://alive2.llvm.org/ce/z/B_btDM
Matthias Springer [Thu, 15 Dec 2022 16:55:39 +0000 (17:55 +0100)]
[mlir][bufferize][NFC] Add statistics to OneShotBufferizePass
Print statistics about the number of alloc/deallocs and in-place/out-of-place bufferization.
Differential Revision: https://reviews.llvm.org/D139538
Emmmer [Sat, 10 Dec 2022 08:59:13 +0000 (16:59 +0800)]
[LLDB][RISCV] Add RVD instruction support for EmulateInstructionRISCV
RVD extension is a double-precision floating-point instruction-set extension, which adds double-precision floating-point computational instructions compliant with the IEEE 754-2008 arithmetic standard.
This patch:
- Reuse most of the functions in the "F extension" to impl the"D extension"
- corresponding unittests.
Reviewed By: DavidSpickett
Differential Revision: https://reviews.llvm.org/D140032
Ron Lieberman [Thu, 15 Dec 2022 16:54:41 +0000 (10:54 -0600)]
Revert "[SelectionDAG] Do not second-guess alignment for alloca"
Breaks amdgpu buildbot https://lab.llvm.org/buildbot/#/builders/193
23491
This reverts commit
ffedf47d8b793e07317f82f9c2a5f5425ebb71ad.
Matthias Springer [Thu, 15 Dec 2022 16:49:46 +0000 (17:49 +0100)]
[mlir][memref] Fold subview(subview(x))
Folding of rank-reduced subviews is also supported.
Differential Revision: https://reviews.llvm.org/D140110
Matthias Springer [Thu, 15 Dec 2022 16:37:49 +0000 (17:37 +0100)]
[mlir][cf] Print message in cf.assert to LLVM lowering
The assert message was previously ignored. The lowered IR now calls `puts` it in case of a failed assertion.
Differential Revision: https://reviews.llvm.org/D138647
Simon Pilgrim [Thu, 15 Dec 2022 16:40:39 +0000 (16:40 +0000)]
[X86] combineBitcastvxi1 - handle boolmask sign-extension through vselect
See if we can freely sign-extend both sources of a vselect operand, also handle allones constant build vectors (easily rematerializable and uses in the test case).
Fixes #59526
Nikita Popov [Thu, 15 Dec 2022 16:33:13 +0000 (17:33 +0100)]
[LoopVersioningLICM] Regenerate test checks (NFC)
Philip Reames [Thu, 15 Dec 2022 16:26:25 +0000 (08:26 -0800)]
[RISCV] Bugfix for
90f91683 noticed in follow up work
I went to extend this locally, and then promptly tripped across a bug which is possible with the landed patch. The problematic case is:
vsetvli zero, 4, <some vtype>
vmv.x.s x1, v0
vsetvli a0, zero, <same type>
In this case, the naive rewrite - what I had implemented - would form:
vsetvli zero, zero, <same vtype>
vmv.x.s x1, v0
This is, amusingly, correct for the vmv.x.s, but is incorrect for the instructions which follow the sequence and probably rely on VL=VLMAX. (The VL before the sequence is unknown, and thus doesn't have to be VLMAX.)
I plan to rework the rewrite code to be more robust here, but I wanted to directly fix the bug first. Sorry for the lack of test; I didn't manage to reproduce this without an additional optimization change after a few minutes of trying.
Kai Nacke [Thu, 15 Dec 2022 15:44:38 +0000 (15:44 +0000)]
[UpdateTestChecks][PowerPC] Add ppc64 triple support
Newer tests use ppc64le-linux triple. It is identical to ppc32.
Some of the PPC GIsel tests were generated by this change.
Reviewed by: RKSimon
Differential Revision: https://reviews.llvm.org/D140107
Simon Pilgrim [Thu, 15 Dec 2022 16:19:35 +0000 (16:19 +0000)]
[X86] Add test case for Issue #59526
Nikita Popov [Thu, 15 Dec 2022 16:04:37 +0000 (17:04 +0100)]
[ProgressMeter] Remove unnecessary semicolon (NFC)
Fix compiler warning.
Qiongsi Wu [Thu, 15 Dec 2022 15:03:05 +0000 (10:03 -0500)]
[clang][PPC] Supporting -mcpu=405
The ClangBuiltLinux project relies on `-mcpu=405`. Before https://reviews.llvm.org/D139720, `clang` treated `-mcpu=405` implicitly in the same way as `-mcpu=generic`, because `405` was an unknown value and `clang` did not validate unknown input values. https://reviews.llvm.org/D139720 added the validation of `-mcpu` input value, and `clang` now generates an error with `-mcpu=405`. For further details of the problem, see https://github.com/ClangBuiltLinux/linux/issues/1771.
This patch adds support of `-mcpu=405` explicitly, and treats it as an equivalent of `-mcpu=generic`.
Reviewed By: nemanjai
Differential Revision: https://reviews.llvm.org/D140080
Roman Lebedev [Thu, 15 Dec 2022 15:43:36 +0000 (18:43 +0300)]
[NFC][DebugInfo] Autogenerate check lines in assignment-tracking/sroa/*
Manual checklines are generally not welcomed in LLVM tests.
They are really brittle, and really hard to update.
*Please* use scripts!
Simon Pilgrim [Thu, 15 Dec 2022 15:44:27 +0000 (15:44 +0000)]
[GVN] reportMayClobberedLoad - avoid repeated cast<> calls. NFCI.
Just perform each cast<Instruction> once - we can make OtherAccess a Instruction* type as we only ever assign it from a known LoadInst/StoreInst
Yitzhak Mandelbaum [Wed, 14 Dec 2022 14:05:38 +0000 (14:05 +0000)]
[clang-tidy] Add configuration option to bugprone-unchecked-optional-access check.
The underlying model already supports ignoring accesses to optionals through
smart pointers. This patch exposes that option through ClangTidy's configuration
options.
Differential Revision: https://reviews.llvm.org/D140021
Nikita Popov [Thu, 15 Dec 2022 15:42:23 +0000 (16:42 +0100)]
[MRI] Print more debug infor in clearVirtRegs() (NFC)
Yitzhak Mandelbaum [Wed, 14 Dec 2022 13:54:38 +0000 (13:54 +0000)]
[clang][dataflow] Improve optional model's support for ignoring smart pointers.
The optional model has an option to ignore optionals accessed through smart
pointer types (other than optional itself). This patch improves this feature in
two ways:
1. We extend support to optionals accessed directly through the smart pointer,
like `ptr->value()`. Previously, support was limited to cases that went through
an intermediate field.
2. We clean up the implementation by removing the option from the analysis,
leaving it only in the diagnostic phase (where it is relevant).
3. Adjusts a test which was misleading in what it was testing.
Differential Revision: https://reviews.llvm.org/D140020
Guillaume Chatelet [Thu, 15 Dec 2022 15:32:21 +0000 (15:32 +0000)]
Fix failing test in presence of exceptions D140098
There is no point in testing this behavior since this is std::optional's semantic.
Philip Reames [Wed, 14 Dec 2022 20:27:53 +0000 (12:27 -0800)]
[RISCV][InsertVSETVLI] Mutate prior vsetvli AVL if doing so allows us to remove a toggle
This extends the backwards walk to allow mutating the previous vsetvl's AVL value if it was not used by any instructions in between. In practice, this mostly benefits vmv.x.s and fvmv.f.s patterns since vector instructions which ignore VL are rare.
Differential Revision: https://reviews.llvm.org/D140048
Nilanjana Basu [Tue, 22 Nov 2022 20:04:26 +0000 (12:04 -0800)]
[AArch64] Extending lowering of 'trunc <(8|16) x i64> %x to <(8|16) x i8>' to use tbl instructions
[AArch64] Patch for lowering trunc instructions to 'tbl' for (8|16)xi32 -> (8|16)xi8 conversions in https://reviews.llvm.org/D133495 is extended to support trunc to tbl lowering for (8|16) x i64 to (8|16) x i8.
A microbenchmark for runtime for these transformations is added in https://reviews.llvm.org/D136274
Reviewed by: fhahn, t.p.northover
Differential Revision: https://reviews.llvm.org/D135229
Nilanjana Basu [Wed, 23 Nov 2022 00:16:44 +0000 (16:16 -0800)]
[AArch64] Extra unit tests for trunc lowering of vectors
These tests show code generation for vectorized trunc lowering from i16 to i8 in AArch64.
Reviewed By: fhahn
Differential Revision: https://reviews.llvm.org/D137293
Krzysztof Parzyszek [Thu, 15 Dec 2022 00:23:45 +0000 (16:23 -0800)]
[Hexagon] Record original result type in wide multiplication
Andrew Savonichev [Thu, 15 Dec 2022 15:16:45 +0000 (18:16 +0300)]
[SelectionDAG] Do not second-guess alignment for alloca
Alignment of an alloca in IR can be lower than the preferred alignment
on purpose, but this override essentially treats the preferred
alignment as the minimum alignment.
The patch changes this behavior to always use the specified
alignment. If alignment is not set explicitly in LLVM IR, it is set to
DL.getPrefTypeAlign(Ty) in computeAllocaDefaultAlign.
Tests are changed as well: explicit alignment is increased to match
the preferred alignment if it changes output, or omitted when it is
hard to determine the right value (e.g. for pointers, some structs, or
weird types).
Differential Revision: https://reviews.llvm.org/D135462