Simon Pilgrim [Mon, 17 Apr 2023 13:42:14 +0000 (14:42 +0100)]
[Support] Add MVT::getDoubleNumVectorElementsVT helper.
Matches the equivalent EVT::getDoubleNumVectorElementsVT helper.
This allows us to consistently MVT instead of EVT in the combinePTESTCC method.
Nikolas Klauser [Wed, 29 Mar 2023 15:58:25 +0000 (17:58 +0200)]
[clang] Add __is_trivially_equality_comparable
This patch adds a new trait to allow standard libraries to forward `std::equal` calls to `memcmp` in more cases.
Reviewed By: aaron.ballman
Spies: Mordante, shafik, xbolva00, libcxx-commits, cfe-commits, ldionne
Differential Revision: https://reviews.llvm.org/D147175
Tom Eccles [Thu, 13 Apr 2023 10:48:12 +0000 (10:48 +0000)]
[flang][hlfir] lower hlfir.get_extent to FIR
By the ConvertToFIR pass, the hlfir.get_shape operation will have been
lowered into a fir.shape operation (during the HFLIR bufferization pass)
and so, lowering get_extent is as simple as fetching the extent from the
shape operation.
Depends on: D146833
Differential Revision: https://reviews.llvm.org/D148222
Tom Eccles [Fri, 17 Mar 2023 15:49:22 +0000 (15:49 +0000)]
[flang][hlfir] lower hlfir.shape_of
If possible the shape is gotten from the bufferization of the expr
argument.
The simple cases should already have been resolved during lowering. This
is mostly intended for cases where shape information is added in between
lowering and the end of bufferization (for example transformational
intrinsics with assumed shape arguments).
Depends on: D146832
Differential Revision: https://reviews.llvm.org/D146833
Tom Eccles [Thu, 2 Mar 2023 15:52:20 +0000 (15:52 +0000)]
[flang][hlfir] get extents from hlfir.shape_of
If the extents were known, this should have been canonicalised into a
fir.shape operation. Therefore, the extents at this point are not known at
compile time. Use hlfir.get_extents to delay resolving the real extent
until after the expression is bufferized.
Depends On: D146831
Differential Revision: https://reviews.llvm.org/D146832
Tom Eccles [Thu, 2 Mar 2023 15:51:31 +0000 (15:51 +0000)]
[flang][hlfir] get shape from HLFIR expr using hlfir.shape_of
Depends On: D146830
Differential Revision: https://reviews.llvm.org/D146831
Tom Eccles [Wed, 12 Apr 2023 14:57:45 +0000 (14:57 +0000)]
[flang][hlfir] add hlfir.get_extent
This operation fetches an extent value from a fir.shape. The operation
could just as easily live in the fir namespace, but is only needed for
hlfir lowering so I put it here.
This operation is required to allow one to defer getting the extents of a shape
generated by hlfir.get_shape until after that shape has been resolved
(after bufferization of the hlfir.expr).
This operation will be lowered to FIR as an arith.constant created using
the definition of the fir.shape argument.
Depends on: D146830
Differential Revision: https://reviews.llvm.org/D148220
Tom Eccles [Wed, 1 Mar 2023 10:20:15 +0000 (10:20 +0000)]
[flang][hlfir] add hlfir.shape_of
This is an operation which returns the fir.shape for a hlfir.expr.
A hlfir.expr can be defined by:
- A transformational intrinsic (e.g. hlfir.matmul)
- hlfir.as_expr
- hlfir.elemental
hlfir.elemental is easy because there is a compulsory shape operand.
hlfir.as_expr is defined as operating on a variable (defined using a
hlfir.declare). hlfir.declare has an optional shape argument. The
transformational intrinsics do not have an associated shape.
If all extents are known at compile time, the extents for the shape can
be fetched from the hlfir.expr's type. For example, the result of a
hlfir.matmul with arguments who's extents are known at compile time will
have constant extents which can be queried from the type. In this case
the hlfir.shape_of will be canonicalised to a fir.shape operation using
those extents.
If not all extents are known at compile time, shapes have to be read
from boxes after bufferization. In the case of the transformational
intrinsics, the shape read from the result box can be queried from the
hlfir.declare operation for the buffer allocated to that hlfir.expr (via
the hlfir.as_expr).
Differential Revision: https://reviews.llvm.org/D146830
Mikhail R. Gadelha [Mon, 17 Apr 2023 13:16:56 +0000 (10:16 -0300)]
[libc][NFC] Standardize missing syscalls error messages.
This patch standardizes the error messages when a syscall is not
available to be in the format: "ABC and DEF syscalls are not available."
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D148373
Simon Pilgrim [Mon, 17 Apr 2023 13:09:56 +0000 (14:09 +0100)]
[X86] combinePTESTCC - fold TESTZ(OR(LO(X),HI(X)),OR(LO(Y),HI(Y))) -> TESTZ(X,Y) for TESTPS/TESTPD ops
Followup to the fix for #62171, adding support for TESTPS/TESTPD opcodes
Luke Lau [Mon, 17 Apr 2023 10:29:06 +0000 (11:29 +0100)]
[RISCV] Fix RUN line in fixed-vectors-abs-vp.ll
Reviewed By: fakepaper56
Differential Revision: https://reviews.llvm.org/D148510
Florian Hahn [Mon, 17 Apr 2023 12:49:48 +0000 (13:49 +0100)]
[LV] Regenreate check lines fr pr33706.ll
This avoids conflicts when regenerating check lines.
Florian Hahn [Mon, 17 Apr 2023 12:38:00 +0000 (13:38 +0100)]
[VPlan] Remove uneeded NeedsVectorIV from VPWidenIntOrFpInduction.
After recent improvements, all instances of
VPWidenIntOrFpInductionRecipe should needs a vector IV and there's no
need for a separate field.
Mariya Podchishchaeva [Mon, 17 Apr 2023 11:53:43 +0000 (07:53 -0400)]
[clang] Do not crash after suggesting typo correction to constexpr if condition
In some cases non-null non-constant yet valid expression may reach point where
`ConditionResult` is created. For example, typo correction mechanism can return
such expression, so double check before evaluating it.
Fixes https://github.com/llvm/llvm-project/issues/61885
Reviewed By: tbaeder, aaron.ballman
Differential Revision: https://reviews.llvm.org/D148206
Bjorn Pettersson [Mon, 17 Apr 2023 12:23:27 +0000 (14:23 +0200)]
Revert "[Passes] Remove legacy PM versions of InstructionNamer and MetaRenamer"
This reverts commit
981ec1faeb508a364cc47c8246b72fc89dd8c1d8.
It broke polly build bots. Polly still uses -instnamer with legacy PM.
Nikita Popov [Wed, 22 Mar 2023 10:53:01 +0000 (11:53 +0100)]
Reapply [SimplifyCFG][LICM] Preserve nonnull, range and align metadata when speculating
This exposed a miscompile in GVN, which was fixed by D148129.
-----
After D141386, violation of nonnull, range and align metadata
results in poison rather than immediate undefined behavior,
which means that these are now safe to retain when speculating.
We only need to remove UB-implying metadata like noundef.
This is done by adding a dropUBImplyingAttrsAndMetadata() helper,
which lists the metadata which is known safe to retain on speculation.
Differential Revision: https://reviews.llvm.org/D146629
Florian Hahn [Mon, 17 Apr 2023 12:08:14 +0000 (13:08 +0100)]
[LV] Extend recurrence test coverage for sinking memory instructions.
Extra coverage for D143604, D143605.
ManuelJBrito [Mon, 17 Apr 2023 10:31:22 +0000 (11:31 +0100)]
[Clang][X86] Change X86 cast intrinsics to use __builtin_nondeterministic_value
The following intrinsics are currently implemented using a shufflevector with
an undefined mask, this is however incorrect according to intel's semantics for
undefined value which expect an unknown but consistent value.
With __builtin_nondeterministic_value we can now match intel's undefined value.
Differential Revision: https://reviews.llvm.org/D143287
Bjorn Pettersson [Sun, 16 Apr 2023 21:17:58 +0000 (23:17 +0200)]
[Passes] Remove legacy PM versions of InstructionNamer and MetaRenamer
Bjorn Pettersson [Sat, 15 Apr 2023 08:58:22 +0000 (10:58 +0200)]
[Vectorize] Clean up Transforms/Vectorize.h
Removed definitions of vectorizeBasicBlock and VectorizeConfig
(possibly a remnant from the BBVectorize pass that was removed
way back in 2017).
Also reduced amount of include dependencies to Transforms/Vectorize.h.
Bjorn Pettersson [Sat, 15 Apr 2023 08:16:09 +0000 (10:16 +0200)]
Remove several no longer needed includes. NFCI
Mostly removing includes of InitializePasses.h and Pass.h in
passes that no longer has support for the legacy PM.
Adrian Kuegel [Mon, 17 Apr 2023 11:50:29 +0000 (13:50 +0200)]
[mlir] Apply ClangTidy fix.
The argument name 'useBarePtrCallConv' does not match the actual
parameter name 'useBarePointerCallConv'.
Florian Hahn [Mon, 17 Apr 2023 11:30:52 +0000 (12:30 +0100)]
[VPlan] Mark recurrence recipes as not having side-effects.
Add support for FirstOrderRecurrenceSplice and VPFirstOrderRecurrencePHI
recipes to mayHaveSideEffects. They both don't have side-effects.
Adrian Kuegel [Mon, 17 Apr 2023 11:15:45 +0000 (13:15 +0200)]
[mlir] Remove unused using llvm::Twine declaration (NFC).
Nikita Popov [Fri, 14 Apr 2023 13:30:27 +0000 (15:30 +0200)]
[Pipelines] Add LoopSink and DivRemPairs to LTO post-link pipeline
As pointed out in D148010, these passes are missing from the LTO
post-link pipeline. They are present in the pre-link pipeline,
but LoopSink is completely useless there (it will always be fully
undone by LICM post-link) and DivRemPairs is mostly useless
(I believe most of what it does will be undone by InstCombine).
I've not added RelLookupTableConverterPass, because it's also
disabled in the LTO pre-link pipeline, with a comment that there
is an unresolved issue with full LTO.
Compile-time impact of the extra passes is minimal. Of course,
LoopSink will have a larger impact in PGO builds.
Differential Revision: https://reviews.llvm.org/D148343
Nikita Popov [Mon, 17 Apr 2023 10:52:58 +0000 (12:52 +0200)]
Revert "ValueTracking: Handle freeze in computeKnownFPClass"
This reverts commit
2c8d0048f03d054f13909a26f959ef95b2a0a4de.
This is incorrect: computeKnownFPClass() is only known up to
poison, and freeze poison may have any FP class.
Florian Hahn [Mon, 17 Apr 2023 10:56:56 +0000 (11:56 +0100)]
[LV] Add users to recurrence tests to make sure they are not removable.
This ensures VPlan-based DCE won't be able to remove the unused
recurrences.
It also adds a dedicated new test (@unused_recurrence) where an unused
recurrence can be removed.
Nikita Popov [Fri, 14 Apr 2023 09:48:54 +0000 (11:48 +0200)]
[GVN] Adjust metadata for coerced load CSE
When reusing a load in a way that requires coercion (i.e. casts or
bit extraction) we currently fail to adjust metadata. Unfortunately,
none of our existing tooling for this is really suitable, because
combineMetadataForCSE() expects both loads to have the same type.
In this case we may work on loads of different types and possibly
offset memory location.
As such, what this patch does is to simply drop all metadata, with
the following exceptions:
* Metadata for which violation is known to always cause UB.
* If the load is !noundef, keep all metadata, as this will turn
poison-generating metadata into UB as well.
This fixes the miscompile that was exposed by D146629.
Differential Revision: https://reviews.llvm.org/D148129
David Sherwood [Mon, 3 Apr 2023 16:14:09 +0000 (16:14 +0000)]
[LoopVectorize] Take vscale into account when deciding to create epilogues
In LoopVectorizationCostModel::isEpilogueVectorizationProfitable we
check to see if the chosen main vector loop VF >= 16. If so, we
decide to create a vector epilogue loop. However, this doesn't
take VScaleForTuning into account because we could be targeting a
CPU where vscale > 1, and hence the runtime VF would be a multiple
of the known minimum value.
This patch multiplies scalable VFs by VScaleForTuning and several
tests have been updated that now produce vector epilogues.
Differential Revision: https://reviews.llvm.org/D147522
Simon Pilgrim [Mon, 17 Apr 2023 10:40:39 +0000 (11:40 +0100)]
[X86] combinePTESTCC - only fold TESTZ(OR(LO(X),HI(X)),OR(LO(Y),HI(Y))) -> TESTZ(X,Y) for TESTP ops
Stop value type mismatch assertions, we can add TESTPS/TESTPD support to this in the future.
Fixes #62171
Louis Dionne [Mon, 17 Apr 2023 10:40:51 +0000 (11:40 +0100)]
[libc++] Add annotation for arm64e in the strong_order test for long double
As a fly-by, improve readability by giving a bit more space to some
comments.
Nikita Popov [Fri, 14 Apr 2023 13:46:45 +0000 (15:46 +0200)]
[DAGCombiner] Fold add (mul x, C), x to mul x, C+1
While this is normally non-canonical IR, this pattern can appear
during SDAG lowering if the add is actually a getelementptr, as
illustrated in `@test_ptr`. This pattern comes up when doing
provenance-aware high-bit pointer tagging.
Proof: https://alive2.llvm.org/ce/z/DLoEcs
Fixes https://github.com/llvm/llvm-project/issues/62093.
Differential Revision: https://reviews.llvm.org/D148341
Sergio Afonso [Fri, 14 Apr 2023 13:07:02 +0000 (14:07 +0100)]
[OpenMP][MLIR] Prevent constant hoisting out of target regions
This patch prevents constant operations defined inside `omp.target` from being
hoisted out and into their parent functions by canonicalization passes.
Differential Revision: https://reviews.llvm.org/D148349
David Green [Mon, 17 Apr 2023 09:21:46 +0000 (10:21 +0100)]
[AArch64] Add tests for vacgt/vacge. NFC
See D147945.
Akshay Khadse [Mon, 17 Apr 2023 08:16:23 +0000 (16:16 +0800)]
Fix uninitialized pointer members in CodeGen
This change initializes the members TSI, LI, DT, PSI, and ORE pointer feilds of the SelectOptimize class to nullptr.
Reviewed By: LuoYuanke
Differential Revision: https://reviews.llvm.org/D148303
Florian Hahn [Mon, 17 Apr 2023 08:30:25 +0000 (09:30 +0100)]
[LV] Don't sink scalar instructions that may read from memory.
The current sinking code doesn't prevent us from sinking a load past an
aliasing store. Skip sinking instructions that may read from memory to
avoid a mis-compile.
See @minimal_bit_widths_with_aliasing_store for an example where 2 loads
are sunk past aliasing stores before this fix.
Reviewed By: Ayal
Differential Revision: https://reviews.llvm.org/D147259
Zain Jaffal [Fri, 14 Apr 2023 15:19:31 +0000 (16:19 +0100)]
[ConstraintElimination] Transfer info from sgt %a, %b to ugt %a, %b if %b > 0
Differential Revision: https://reviews.llvm.org/D148326
Wang, Xin10 [Mon, 17 Apr 2023 08:09:00 +0000 (04:09 -0400)]
remove useless call in MIRSampleProfile.cpp
This call getSummary returns a value but nobody take
it.
Reviewed By: skan
Differential Revision: https://reviews.llvm.org/D148305
Timm Bäder [Sat, 15 Apr 2023 08:16:51 +0000 (10:16 +0200)]
[clang][NFC] Use range-for loop in SemaLookup.cpp
David Spickett [Mon, 13 Mar 2023 13:22:01 +0000 (13:22 +0000)]
[lldb] Change some pointers to refs in register printing code
No one was passing nullptr for these.
Reviewed By: JDevlieghere
Differential Revision: https://reviews.llvm.org/D148228
Ben Shi [Sat, 14 Jan 2023 08:40:43 +0000 (16:40 +0800)]
[AVR] Fix an issue of writing 16-bit ports
For 16-bit ports, the normal devices reqiure writing high byte first
and then low byte. But the XMEGA devices require the reverse order.
Fixes https://github.com/llvm/llvm-project/issues/58395
Reviewed By: aykevl, jacquesguan
Differential Revision: https://reviews.llvm.org/D141752
Timm Bäder [Sat, 15 Apr 2023 08:14:59 +0000 (10:14 +0200)]
[clang][NFC] Make parameters to NoteOverloadCandidate const
pvanhout [Wed, 12 Apr 2023 11:28:45 +0000 (13:28 +0200)]
[Analysis] Remove DA & LegacyDA
UniformityAnalysis offers all of the same features and much more, there is no reason left to use the legacy DAs.
See RFC: https://discourse.llvm.org/t/rfc-deprecate-divergenceanalysis-legacydivergenceanalysis/69538
- Remove LegacyDivergenceAnalysis.h/.cpp
- Remove DivergenceAnalysis.h/.cpp + Unit tests
- Remove SyncDependenceAnalysis - it was not a real registered analysis and was only used by DAs
- Remove/adjust references to the passes in the docs where applicable
- Remove TTI hook associated with those passes.
- Move tests to UniformityAnalysis folder.
- Remove RUN lines for the DA, leave only the UA ones.
- Some tests had to be adjusted/removed depending on how they used the legacy DAs.
Reviewed By: foad, sameerds
Differential Revision: https://reviews.llvm.org/D148116
Mikael Holmen [Tue, 4 Apr 2023 06:45:53 +0000 (08:45 +0200)]
[builtins] Fix -Wshift-count-overflow warnings for targets with 16-bit int
Without this fix we got warnings like
/repo/llvm/compiler-rt/lib/builtins/floattidf.c:67:29: warning: shift count >= width of type [-Wshift-count-overflow]
((e + 1023) << 20) | // exponent
^ ~~
1 warning generated.
when compiling for a target with 16-bit int.
In floatundisf.c the type of "e" was already changed to "si_int" in
4d41df6482, now we do the same in a couple of other files where "e" is
also left shifted 20/23 steps.
Differential Revision: https://reviews.llvm.org/D147509
Carlos Galvez [Sun, 16 Apr 2023 10:23:37 +0000 (10:23 +0000)]
[clang-tidy] Add alias cppcoreguidelines-use-default-member-init
And deprecate identical functionality from
cppcoreguidelines-prefer-member-initializer, which had too many
responsibilities and a tight coupling to the
modernize-use-default-member-init check.
Fixes https://github.com/llvm/llvm-project/issues/62164.
Differential Revision: https://reviews.llvm.org/D148460
Jean Perier [Mon, 17 Apr 2023 05:47:35 +0000 (07:47 +0200)]
[flang][hlfir] Preserve hlfir.assign in the bufferize-hlfir pass
hlfir.assign must be rewritten in the bufferize pass since its operands,
that can be expressions, may have been updated. This is just
an operand update rewrite. The previous code was replacing the
operation, but it was dropping all hlfir.assign on the floor doing
so. This broke allocatable assignment semantics that use attributes.
Update the operands in place instead to preserve the attributes, if any.
Differential Revision: https://reviews.llvm.org/D148310
Jean Perier [Mon, 17 Apr 2023 05:46:13 +0000 (07:46 +0200)]
[flang][hlfir] Fix hlfir.set_length codegen
The bufferization pass was propagating the raw alloca storage
(which may not allow to later retrieve the length) instead of
the hlfir variable value (which is guaranteed to hold the
character length).
Fix this and makes packageBufferizedExpr "storage" argument and
getBufferizedExprStorage return an hlfir::Entity to avoid similar
error in the future (the caller of packageBufferizedExpr will have
to think a bit when adding the explicit hlfir::Entity{} cast).
Differential Revision: https://reviews.llvm.org/D148307
Siva Chandra Reddy [Sun, 16 Apr 2023 05:40:07 +0000 (05:40 +0000)]
[libc][NFC] Remove use of StreamWrapper from math differential tests.
Along the way, the utility Timer has been moved to the math differential
test directory.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D148450
Shivam Gupta [Mon, 17 Apr 2023 05:01:40 +0000 (10:31 +0530)]
Revert "[clang-rename] Exit gracefully when no input provided"
This reverts commit
726199146a0bb53315ade042e759c65e6d96d556.
This broke the buildbot -
https://lab.llvm.org/buildbot#builders/139/builds/39267
Shivam Gupta [Sat, 15 Apr 2023 18:23:56 +0000 (23:53 +0530)]
[clang-rename] Exit gracefully when no input provided
clang-rename on a non existing file segfaults
Command to run -
$ clang-rename -offset=0 -new-name=plop asdasd
Error while processing llvm-project/asdasd.
clang-rename: llvm-project/llvm/include/llvm/Support/ErrorOr.h:237:
llvm::ErrorOr<T>::storage_type* llvm::ErrorOr<T>::getStorage()
[with T = const clang::FileEntry*; llvm::ErrorOr<T>::storage_type = const clang::FileEntry*]:
Assertion `!HasError && "Cannot get value when an error exists!"' failed.
[1] 827497 IOT instruction clang-rename -offset=0 -new-name=plop asdasd
Differential Revision: https://reviews.llvm.org/D148439
Muhammad Omair Javaid [Mon, 17 Apr 2023 03:28:13 +0000 (08:28 +0500)]
[LLDB] Fix broken Windows unittests build
LLDB Windows tests were broken because SymbolFilePDBTests.cpp failed
to compile after
6cdfa295743729178ff6f15a8dcd36f8f7d27c2c.
This patch fixes the SymbolFilePDBTests.cpp. (Tested on Surface X Pro)
https://lab.llvm.org/buildbot/#/builders/219
Differential Revision: https://reviews.llvm.org/D147436
Craig Topper [Mon, 17 Apr 2023 03:10:51 +0000 (20:10 -0700)]
[TableGen] Use PointerUnion for Operator and Val in TreePatternNode.
These fields are never set at the same time so we can store them
using a single PointerUnion.
Sheng [Mon, 17 Apr 2023 03:08:48 +0000 (11:08 +0800)]
[m68k] Add basic support for floating point arithmetic instruction
This patch adds support for fneg, fabs, fadd, fsub, fdiv, fmul.
Note that this only adds freg->freg addressing mode. memory->reg addressing mode will be introduced once the infrastructure is ready.
Reviewed By: myhsu
Differential Revision: https://reviews.llvm.org/D148255
Kazu Hirata [Mon, 17 Apr 2023 02:20:21 +0000 (19:20 -0700)]
[Support] Apply fixes from modernize-type-trait (NFC)
Craig Topper [Mon, 17 Apr 2023 01:07:10 +0000 (18:07 -0700)]
[TableGen] Avoid extra IntrusiveRefCntPtr when calling SimplifyTree. NFC
Add a helper to get modifiable access to the IntrusiveRefCntPtr
stored in the Children array. This avoids copying and overwriting the child.
Owen Pan [Sun, 16 Apr 2023 02:53:24 +0000 (19:53 -0700)]
[clang-format] Fix regression with AlignTrailingComments set to true
Fixes #62161.
Differential Revision: https://reviews.llvm.org/D148447
Lang Hames [Mon, 17 Apr 2023 01:22:52 +0000 (01:22 +0000)]
[JITLink][ELF][x86-64] Add support for R_X86_64_GOTPC32 relocation.
Adds support for the R_X86_64_GOTPC32 relocation, which is a 32-bit delta to
the global offset table.
Since the delta to the GOT doesn't actually require any GOT entries to exist
this commit adds an extra fallback path to the getOrCreateGOTSymbol function:
If the symbol is in the extenal symbols list but no entry exists then the
symbol is turned into an absolute symbol pointing to an arbitrary address in
the current graph's allocation (accessing this address via the symbol would be
illegal, but any access should have triggered creation of a GOT entry which
would prevent this fallback path from being taken in the first place).
This commit also updates the llvm-jitlink tool to scrape the addresses of the
absolute symbols in the graph so that the testcase can see the now-absolute
_GLOBAL_OFFSET_TABLE_ symbol.
Luo, Yuanke [Mon, 17 Apr 2023 00:50:53 +0000 (08:50 +0800)]
[Coverity] Add assert for assumption.
sstwcw [Sun, 16 Apr 2023 23:47:55 +0000 (23:47 +0000)]
[clang-format][NFC] Output tokens on test assert
Reviewed By: rymiel
Differential Revision: https://reviews.llvm.org/D148482
Kazu Hirata [Sun, 16 Apr 2023 23:24:34 +0000 (16:24 -0700)]
[ADT] Apply fixes from modernize-type-traits (NFC)
Slava Zakharin [Sun, 16 Apr 2023 20:07:55 +0000 (13:07 -0700)]
[mlir][math] Properly disable ctlz conversion in MathToFuncs.
This fixes issues caused by D146261.
Differential Revision: https://reviews.llvm.org/D148477
Ian Douglas Scott [Sun, 16 Apr 2023 22:43:27 +0000 (15:43 -0700)]
[M68k] Fix printing of immediate in `M68kOperand::print`
The `Imm` union variant wasn't initialized anywhere. This fixes what is
printed by `llvm-mc -arch m68k --show-inst-operands`.
Differential Revision: https://reviews.llvm.org/D148302
sstwcw [Sun, 16 Apr 2023 21:55:50 +0000 (21:55 +0000)]
[clang-format] Handle Verilog assertions and loops
Assert statements in Verilog can optionally have an else part. We
handle them like for `if` statements, except that an `if` statement in
the else part of an `assert` statement doesn't get merged with the
`else` keyword. Like this:
assert (x)
$info();
else
if (y)
$info();
else if (z)
$info();
else
$info();
`foreach` and `repeat` are now handled like for or while loops.
We used the type `TT_ConditionLParen` to mark the condition part so
they are handled in the same way as the condition part of an `if`
statement. When the code being formatted is not in Verilog, it is
only set for `if` statements, not loops. It's because loop conditions
are currently handled slightly differently, and existing behavior is
not supposed to change. We formatted all files ending in `.cpp` and
`.h` in the repository with and without this change. It showed that
setting the type for `if` statements doesn't change existing behavior.
And we noticed that we forgot to make the program print the list of
tokens when the number is not correct in `TokenAnnotatorTest`. It's
fixed now.
Reviewed By: HazardyKnusperkeks
Differential Revision: https://reviews.llvm.org/D147895
Kazu Hirata [Sun, 16 Apr 2023 21:48:18 +0000 (14:48 -0700)]
[clang] Modernize ModuleDeclSeq (NFC)
Identified with modernize-use-default-member-init.
Kazu Hirata [Sun, 16 Apr 2023 21:48:16 +0000 (14:48 -0700)]
[clang] Modernize ReturnAdjustment and ThisAdjustment (NFC)
Identified with modernize-use-default-member-init.
Kazu Hirata [Sun, 16 Apr 2023 21:24:22 +0000 (14:24 -0700)]
[clang] Modernize OptRemark (NFC)
Identified with modernize-use-default-member-init.
Kazu Hirata [Sun, 16 Apr 2023 21:02:34 +0000 (14:02 -0700)]
[clang] Modernize EvalStatus (NFC)
Identified with modernize-use-default-member-init.
Kazu Hirata [Sun, 16 Apr 2023 20:46:11 +0000 (13:46 -0700)]
[clang] Modernize ASTConsumer (NFC)
Identified with modernize-use-default-member-init.
Kazu Hirata [Sun, 16 Apr 2023 20:46:09 +0000 (13:46 -0700)]
[clang] Modernize Vec (NFC)
Identified with modernize-use-default-member-init.
Kazu Hirata [Sun, 16 Apr 2023 20:03:02 +0000 (13:03 -0700)]
[AMDGPU] Modernize Status and BlockData (NFC)
Identified with modernize-use-default-member-init.
Kazu Hirata [Sun, 16 Apr 2023 19:48:14 +0000 (12:48 -0700)]
[IPO] Modernize OpenMPOptPass and OpenMPOptCGSCCPass (NFC)
Identified with readability-redundant-member-init.
Kazu Hirata [Sun, 16 Apr 2023 19:43:02 +0000 (12:43 -0700)]
[InstCombine] Modernize InstCombineOptions (NFC)
Identified with modernize-use-default-member-init.
Lang Hames [Sun, 16 Apr 2023 19:14:15 +0000 (12:14 -0700)]
[ORC][LLJIT] Add LLJITBuilder convenience function to enable debugger support.
Clients can now call LLJITBuilder::setEnableDebuggerSupport to enable
registration of debug info via the GDB-JIT registration protocol for JIT'd
code.
Calling LLJITBuilder::setEnableDebuggerSupport(true) will cause LLJITBuilder to
add either a DebugObjectManagerPlugin (if the object format on the triple is
ELF), or a GDBJITDebugInfoRegistrationPlugin (if the object format on the
triple is MachO). At present there is no support for debugging when using COFF.
This debugger registration support will only work when JITLink is used as the
underlying JIT linker.
This patch only addresses registration of JIT'd code by the JIT. To debug JIT'd
code you may also need to enable JIT'd code debugging in your debugger. E.g.
when debugging MachO JIT'd code under LLDB you will currently need to run
(lldb) set set plugin.jit-loader.gdb.enable on
to tell LLDB to listen for JIT'd code registration.
Kazu Hirata [Sun, 16 Apr 2023 19:12:07 +0000 (12:12 -0700)]
[Analysis] Modernize CallStackTrie (NFC)
Identified with modernize-use-default-member-init.
Jay Foad [Wed, 12 Apr 2023 17:33:01 +0000 (18:33 +0100)]
[AMDGPU] Don't assert that image intrinsics are supported
Unsupported intrinsics should give a regular "cannot select" error.
Differential Revision: https://reviews.llvm.org/D148147
Kazu Hirata [Sun, 16 Apr 2023 18:40:32 +0000 (11:40 -0700)]
[Support] Modernize TimeRecord (NFC)
Identified with modernize-use-default-member-init.
Lang Hames [Sun, 16 Apr 2023 18:10:09 +0000 (11:10 -0700)]
[TargetParser] Expose Triple::getObjectFormatTypeName.
This is useful for printing the object format of a triple in debug logs.
Ezike Ebuka [Sun, 16 Apr 2023 14:19:46 +0000 (14:19 +0000)]
[flang] Refine how Clang dependencies are expressed #58663
Fixes #58663
Reviewed By: awarzynski
Differential Revision: https://reviews.llvm.org/D140998
Kazu Hirata [Sun, 16 Apr 2023 17:18:57 +0000 (10:18 -0700)]
[MCParser] Modernize IntelExpr (NFC)
Identified with readability-redundant-member-init.
Kazu Hirata [Sun, 16 Apr 2023 16:42:34 +0000 (09:42 -0700)]
[llvm] Remove redundant string initialization (NFC)
Identified with readability-redundant-string-init.
NAKAMURA Takumi [Sun, 16 Apr 2023 16:12:40 +0000 (01:12 +0900)]
llvm/module.modulemap: Exclude `CodeGenPassBuilder.h` out of `LLVM_Backend`
NAKAMURA Takumi [Sun, 16 Apr 2023 16:12:40 +0000 (01:12 +0900)]
llvm/module.modulemap: Add `Demangle` in `LLVM_Utils`
NAKAMURA Takumi [Sun, 16 Apr 2023 16:12:40 +0000 (01:12 +0900)]
llvm/module.modulemap: Exclude `Support/Host.h`
It is declared as `deprecated`.
Peter Rong [Sun, 16 Apr 2023 16:07:19 +0000 (09:07 -0700)]
Revert "[FuzzMutate] RandomIRBuilder has more source and sink type now."
This reverts commit
e0117a3efacf9620408393f162a7795b5e0965d2.
Kazu Hirata [Sun, 16 Apr 2023 16:05:20 +0000 (09:05 -0700)]
[Scalar] Use range-based for loops (NFC)
Joseph Huber [Mon, 17 Apr 2023 20:08:59 +0000 (15:08 -0500)]
[clang-tidy] Prevent `llvmlibc-inline-function-decl` triggering on lambdas
The `llvmlibc-inline-function-decl` check is intended to be used to
allow declarations in the `libc` project's header to be changed per-TU.
However, it is impossible to place this macro in front of a lambda so
this is not helpful. Additionally, lambdas are always going to have
internal linkage so they will not differ accross TUs.
Fixes https://github.com/llvm/llvm-project/issues/62147
Reviewed By: lntue, PiotrZSL
Differential Revision: https://reviews.llvm.org/D148444
NAKAMURA Takumi [Sun, 16 Apr 2023 15:38:49 +0000 (00:38 +0900)]
[CMake] Cleanup deps
NAKAMURA Takumi [Sun, 16 Apr 2023 15:17:45 +0000 (00:17 +0900)]
[CMake] Reorder and reformat deps
Kazu Hirata [Sun, 16 Apr 2023 15:31:23 +0000 (08:31 -0700)]
[flang] Apply fixes from readability-string-compare (NFC)
Kazu Hirata [Sun, 16 Apr 2023 15:25:28 +0000 (08:25 -0700)]
[Transforms] Apply fixes from performance-for-range-copy (NFC)
Florian Hahn [Sun, 16 Apr 2023 14:38:31 +0000 (15:38 +0100)]
[VPlan] Unify Value2VPValue and VPExternalDefs maps (NFCI).
Before this patch, a VPlan contained 2 mappings for Values -> VPValue:
1) Value2VPValue and 2) VPExternalDefs.
This duplication is unnecessary and there are already cases where
external defs are added to Value2VPValue. This patch replaces all uses
of VPExternalDefs with Value2VPValue.
It clarifies the naming of getOrAddVPValue (to getOrAddExternalVPValue)
and addVPValue (to addExternalVPValue).
At the moment, this is NFC, but will enable additional simplifications
in D147783.
Depends on D147891.
Reviewed By: Ayal
Differential Revision: https://reviews.llvm.org/D147892
DianQK [Sun, 16 Apr 2023 14:35:27 +0000 (22:35 +0800)]
[SROA] Remove UB-implying metadata when promoting speculative instruction.
After D138238 introduced the then/else blocks, we should remove UB-implying metadata for the promoted speculative instruction.
Reviewed By: nikic
Differential Revision: https://reviews.llvm.org/D148456
Florian Hahn [Sun, 16 Apr 2023 13:48:02 +0000 (14:48 +0100)]
[VPlan] Check VPValue step in isCanonical (NFCI).
Update the isCanonical() implementations to check the VPValue step
operand instead of the step in the induction descriptor.
At the moment this is NFC, but it enables further optimizations if the
step is replaced by a constant in D147783.
Reviewed By: Ayal
Differential Revision: https://reviews.llvm.org/D147891
Nikolas Klauser [Mon, 23 Jan 2023 09:27:14 +0000 (10:27 +0100)]
[libc++] Add hide_from_abi check for classes
We already have a clang-tidy check for making sure that `_LIBCPP_HIDE_FROM_ABI` is on free functions. This patch extends this to class members. The places where we don't check for `_LIBCPP_HIDE_FROM_ABI` are classes for which we have an instantiation in the library.
Reviewed By: ldionne, Mordante, #libc
Spies: jplehr, mikhail.ramalho, sstefan1, libcxx-commits, krytarowski, miyuki, smeenai
Differential Revision: https://reviews.llvm.org/D142332
Piotr Zegar [Sun, 16 Apr 2023 10:16:29 +0000 (10:16 +0000)]
[clang-tidy] Fix handling of UseAssignment option in cppcoreguidelines-prefer-member-initializer
From now on check will use value from cppcoreguidelines-prefer-member-initializer
and fallback to modernize-use-default-member-init.UseAssignment if not specified.
Fixes: #55616.
Reviewed By: carlosgalvezp
Differential Revision: https://reviews.llvm.org/D147929
Jorge Pinto Sousa [Sun, 16 Apr 2023 10:17:40 +0000 (03:17 -0700)]
[clang-format] Dont interpret variable named interface as keyword for C++
Fixes #53173.
Differential Revision: https://reviews.llvm.org/D148437
LLVM GN Syncbot [Sun, 16 Apr 2023 08:51:39 +0000 (08:51 +0000)]
[gn build] Port
3bf322e69d5c
Piotr Zegar [Sun, 16 Apr 2023 05:58:34 +0000 (05:58 +0000)]
[clang-tidy] Add bugprone-non-zero-enum-to-bool-conversion check
Detect implicit and explicit conversions of enum to bool,
when enum doesn't have a enumerator with value equal to 0.
In theory such conversion should always return TRUE.
Reviewed By: carlosgalvezp
Differential Revision: https://reviews.llvm.org/D144036
Kazu Hirata [Sun, 16 Apr 2023 07:51:27 +0000 (00:51 -0700)]
Apply fixes from performance-faster-string-find (NFC)
Kazu Hirata [Sun, 16 Apr 2023 07:40:05 +0000 (00:40 -0700)]
Remove redundant initialization of std::optional (NFC)