JP Lehr [Thu, 22 Dec 2022 23:28:19 +0000 (18:28 -0500)]
[OpenMP] Solve potential VERSION script error w/ OMPT symbols
The patch adds the symbols if OMPT_SUPPORT is not defined.
Github issue: https://github.com/llvm/llvm-project/issues/59660
Reviewed By: jhuber6
Differential Revision: https://reviews.llvm.org/D140591
Matt Arsenault [Sun, 1 Jan 2023 15:34:56 +0000 (10:34 -0500)]
OpenMPOpt: Fix null dereference on missing declaration cache
Found by llvm-reduce fuzzing.
Matt Arsenault [Sun, 1 Jan 2023 19:27:15 +0000 (14:27 -0500)]
OpenMPOpt: Fix using wrong address space for alloca
Using the function's address space makes no sense. Copied from the
existing test, with more addrspace variation. Could just replace the
existing one with this version if it's redundant.
Fangrui Song [Tue, 3 Jan 2023 21:18:46 +0000 (13:18 -0800)]
[test] Fix #if
Fangrui Song [Tue, 3 Jan 2023 21:17:39 +0000 (13:17 -0800)]
[dfsan] Support Linux AArch64
compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake:ALL_DFSAN_SUPPORTED_ARCH
allows AArch64 but currently the instrumentation will crash.
Port Linux AArch64 memory mappings from msan but use
SizeClassAllocator64 for a slightly more efficient allocator (used by
asan/lsan). Change dfsan/lit.cfg.py to allow Linux aarch64. All tests
should pass.
* dfsan/origin_invalid.c uses x86_64 assembly. Just make it x86_64 specific.
* dfsan/interceptors.c our mallinfo interceptor takes an argument
instead of returning a struct. This does not work on AArch64 which
uses different registers for the two function types. Disable AArch64
as msan/Linux/mallinfo.cpp does.
Reviewed By: #sanitizers, vitalybuka
Differential Revision: https://reviews.llvm.org/D140770
Johannes Doerfert [Thu, 22 Dec 2022 01:03:35 +0000 (17:03 -0800)]
[Attributor][FIX] Treat undef as zero offset in AAPointerInfoFloating
Matt Arsenault [Fri, 9 Dec 2022 16:02:49 +0000 (11:02 -0500)]
llvm-reduce: Refine missing argument behavior
We required the test and input arguments for --print-delta-passes
which is unhelpful. Also, start printing the help output if no
arguments were supplied.
It looks like there's more sophisticated ways to accomplish this with
the opt library, but it was less work to manually emit these errors.
Matt Arsenault [Tue, 3 Jan 2023 13:00:03 +0000 (08:00 -0500)]
llvm-reduce: Don't remove strictfp
The verifier should fail if constrained intrinsics are used in
functions with strictfp, but that patch hasn't been pushed yet.
Ideally we would be able to analyze the function body to see if any
constrained intrinsics were used, but we seem to be missing a utility
function to check for any constrained ops.
Matt Arsenault [Mon, 2 Jan 2023 15:55:59 +0000 (10:55 -0500)]
llvm-reduce: Avoid invalid attribute reduction on optnone functions
We have this ridiculous restriction that optnone requires noinline,
so the pair needs to be removed if we want to remove noinline.
Craig Topper [Tue, 3 Jan 2023 20:24:14 +0000 (12:24 -0800)]
Recommit "[M68k] Regenerate divide-by-constant.ll. NFC"
Division algorithm was improved in D140750.
Fixes #59802.
Craig Topper [Tue, 3 Jan 2023 20:23:53 +0000 (12:23 -0800)]
Revert "[M68k] Regenerate divide-by-constant.ll. NFC"
This reverts commit
0277f849c36ab6fe122b4fa1ae739e82869b5613.
I pasted the wrong bug number.
Craig Topper [Tue, 3 Jan 2023 20:17:46 +0000 (12:17 -0800)]
[M68k] Regenerate divide-by-constant.ll. NFC
Division algorithm was improved by D140750.
Fixes #59791.
Johannes Doerfert [Wed, 28 Dec 2022 19:19:27 +0000 (11:19 -0800)]
[OpenMP][2/2] Make device functions have hidden visibility
Similar to https://reviews.llvm.org/D136111, this time for class
methods.
D136111 summary:
In OpenMP target offloading an in other offloading languages, we
maintain a difference between device functions and kernel functions.
Kernel functions must be visible to the host and act as the entry point
to the target device. Device functions however cannot be called directly
by the host and must be called by a kernel function. Currently, we make
all definitions on the device protected by default. Because device
functions cannot be called or used by the host they should have hidden
visibility. This allows for the definitions to be better optimized via
LTO or other passes.
This patch marks every device class methods in the AST as having hidden
visibility. The kernel function is generated later at code-gen and we
set its visibility explicitly so it should not be affected. This
prevents the user from overriding the visibility, but since the user
can't do anything with these symbols anyway there is no point exporting
them right now.
Corentin Jabot [Mon, 12 Dec 2022 23:26:13 +0000 (00:26 +0100)]
[Clang] Fix a crash when encountering an ill-formed delimited UCN.
\u<DIGIT>{...} was incorrectly parsed as a valid UCN instead
of emitting a diagnostic, causing an assertion failure.
Reviewed By: tahonermann
Differential Revision: https://reviews.llvm.org/D139889
a.puschin [Tue, 3 Jan 2023 19:37:59 +0000 (11:37 -0800)]
[mlir][tosa] Fix out-of-boundaries iteration for tosa-to-linalg
When the number of elements of two shapes are not equal, a Reshape operation cannot be used to transfer one into another
Function findIntermediateShape(...) can cause out-of-boundaries operator[] call if the abovementioned condition strikes
The test-case I used now causes no error as its root-cause was an issue in Tosa dialect with padded Conv2D operations lowering which is already solved in commit
69c984b6
Reviewed By: rsuderman
Differential Revision: https://reviews.llvm.org/D140013
Dinar Temirbulatov [Tue, 3 Jan 2023 19:45:24 +0000 (19:45 +0000)]
[SLP][AArch64] Incorrectly estimated intrinsic as a function call.
We incorrectly assume intrinsic as a function call and it prevents us from
the opportunity to vectorize. On Aarch64 Cortex-A53 we think that
llvm.fmuladd.f64 is a function call which is wrong.
Differential Revision: https://reviews.llvm.org/D140392
Rob Suderman [Tue, 3 Jan 2023 19:21:25 +0000 (11:21 -0800)]
[mlir][tosa] Fix tosa.transpose_conv2d decompositions for new version
The decomposition was no longer correct for transpose_conv2d to conv2d
after the updated TOSA specification. Specifically the behavior for
padding was changed to refer to padding the tranpsose_conv2d instead
of referencing the conv applied to the inverse transform.
Test was validated using the TOSA conformance tests.
Reviewed By: NatashaKnk
Differential Revision: https://reviews.llvm.org/D140503
Blue Gaston [Thu, 22 Dec 2022 19:06:59 +0000 (14:06 -0500)]
[Sanitizers] Fix procmap tests for apple arm64
As part of effort to enable sanitizer common unit tests on arm64 apple devices.
Add kModuleArchARM64 as expected Arch
Differential Revision: https://reviews.llvm.org/D140567
William Huang [Wed, 28 Dec 2022 21:26:16 +0000 (21:26 +0000)]
[llvm-profdata] Remove unnecessary file size check
Unsure why profile reader checks profile size to be less than 4 GB. This breaks builds using a very large profile.
The limit is not seen anywhere else, so I am not sure why is it there in the first place.
Reviewed By: davidxl
Differential Revision: https://reviews.llvm.org/D140741
Rob Suderman [Tue, 3 Jan 2023 19:06:04 +0000 (11:06 -0800)]
[mlir][tosa] Canonicalize tosa.transpose to tosa.reshape
Added tosa.transpose canonicalization for case where a tosa.transpose is
equivalent to a tosa.reshape. This occurs when the permutation does not
permutate non-unary dimensions.
Reviewed By: NatashaKnk
Differential Revision: https://reviews.llvm.org/D140356
Qiao Zhang [Tue, 3 Jan 2023 19:06:30 +0000 (19:06 +0000)]
[mlir][python] Expose fp8 types with pybind.
Expose fp8 types with pybind.
Reviewed By: stellaraccident
Differential Revision: https://reviews.llvm.org/D140746
Luke Lau [Tue, 3 Jan 2023 19:06:14 +0000 (19:06 +0000)]
[WebAssembly][NFC] Add test case for {u,s}itofp on SIMD types
These test cases should be updated in a following patch once fixed
Part of https://github.com/llvm/llvm-project/issues/57182
v1nh1shungry [Tue, 3 Jan 2023 08:12:39 +0000 (03:12 -0500)]
[clangd] show underlying type in type hint for `decltype(expr)`
Reviewed By: nridge
Differential Revision: https://reviews.llvm.org/D140814
Jacques Pienaar [Tue, 3 Jan 2023 18:55:07 +0000 (10:55 -0800)]
[mlir][shape] Fix overridden arguments and fit to 80 col (NFC)
Noticed one of the ops had its arguments overridden (two consecutive let
statements) so fixed that and then went through fitting to file to 80
col/making document paragraphs more consistent.
Chris Bieneman [Tue, 3 Jan 2023 18:32:58 +0000 (12:32 -0600)]
[DX] Improve parse error messages
This change refactors the parte parsing logic to operate on StringRefs
of the part data rather than starting from an offset and splicing down.
It also improves some of the error reporting around part layout.
Specifically, this code now reports a distinct error if there isn't
enough data in the buffer to store the part size and it reports an
error if the parts overlap.
Reviewed By: bob80905
Differential Revision: https://reviews.llvm.org/D139681
Mehdi Amini [Thu, 22 Dec 2022 22:30:51 +0000 (22:30 +0000)]
Apply clang-tidy fixes for readability-identifier-naming in TestBackwardDataFlowAnalysis.cpp (NFC)
Mehdi Amini [Thu, 22 Dec 2022 22:30:16 +0000 (22:30 +0000)]
Apply clang-tidy fixes for llvm-qualified-auto in TestBackwardDataFlowAnalysis.cpp (NFC)
Craig Topper [Tue, 3 Jan 2023 18:46:26 +0000 (10:46 -0800)]
[RISCV] Remove some non-Zfh instructions from rv64zfh-invalid.s. NFC
Doru Bercea [Tue, 3 Jan 2023 18:19:59 +0000 (12:19 -0600)]
Fix initializer name.
Dani Ferreira Franco Moura [Fri, 30 Dec 2022 14:09:40 +0000 (14:09 +0000)]
[clang][dataflow] Treat unions as structs.
This is a straightfoward way to handle unions in dataflow analysis. Without this change, nullability verification crashes on files that contain unions.
Reviewed By: gribozavr2, ymandel
Differential Revision: https://reviews.llvm.org/D140696
Chris Bieneman [Tue, 20 Dec 2022 20:09:42 +0000 (14:09 -0600)]
[YAML] Support serializing MutableArrayRef
While the YAML format itself doesn't support fixed-sized arrays, some
of the data structures we encode in and out of YAML (specifically in
ObjectYAML) are actually fixed-sized arrays which we end up expressing
as resizable arrays.
Enabling the YAML tooling to support reading and writing from
fixed-sized arrays using MutableArrayRef can simplify some of the error
reporting and use logic for cases where the sizes of arrays are defined
by the target format.
Note: my SFINAE-foo isn't the best, so if there is a cleaner way to
implement the traits please advise.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D140427
Ron Lieberman [Tue, 3 Jan 2023 18:26:39 +0000 (12:26 -0600)]
Revert "[libomptarget][plugin-nextgen] fix for [TypePromotion] NewPM support."
This reverts commit
135f6a1ee8b20bb392ebad2fa5aef78e3a30ddb4.
Siva Chandra Reddy [Tue, 3 Jan 2023 18:00:57 +0000 (18:00 +0000)]
[libc][NFC] Remove a constexpr marking to fix GCC build.
Alexey Bataev [Tue, 3 Jan 2023 16:44:51 +0000 (08:44 -0800)]
[SLP]Fix crash on casting non-instruction extractelement.
Need to check if the extractelement operation is an extraction before
trying to move it around the buildblocks to avoid crash on cast.
Fangrui Song [Tue, 3 Jan 2023 17:23:55 +0000 (09:23 -0800)]
[dfsan] Remove injectMetadataGlobals
D97409 added injectMetadataGlobals to differentiate the shadow mode.
This feature has been unused and is unneeded after D103745 removed fast16 mode.
Reviewed By: browneee
Differential Revision: https://reviews.llvm.org/D140797
Florian Hahn [Tue, 3 Jan 2023 17:07:43 +0000 (17:07 +0000)]
[ConstraintElim] Adjust position in LTO pipeline.
This runs ConstraintElim earlier during LTO, similar to non-LTO.
Discussed and split off from D135915.
Ron Lieberman [Tue, 3 Jan 2023 17:04:13 +0000 (11:04 -0600)]
[libomptarget][plugin-nextgen] fix for [TypePromotion] NewPM support.
Juan Manuel MARTINEZ CAAMAÑO [Tue, 3 Jan 2023 12:56:48 +0000 (13:56 +0100)]
[MCDwarf][NFC] Typo in function documentation
Matt Arsenault [Sun, 1 Jan 2023 15:52:02 +0000 (10:52 -0500)]
llvm-reduce: Reduce individual operands of named metadata
The current reduction tries all or nothing elimination of named
metadata. I noticed in one case where one of the module flags was
necessary, but it left the rest. Reduce the individual operands of
named metadata nodes that are known to behave like lists. Be
conservative since some named metadata may have more specific verifier
requirements for the operands.
Matt Arsenault [Sun, 1 Jan 2023 19:12:55 +0000 (14:12 -0500)]
OpenMPOpt: Use getFnAttributeAsParsedInteger
Jonas Devlieghere [Tue, 3 Jan 2023 16:31:05 +0000 (08:31 -0800)]
[lldb] Remove spurious `n` at the end of option error message
When migrating to `ReportError` the newline (`\n`) at the end of the
error message was meant to be removed, but instead only the backslash
got deleted.
Matt Arsenault [Tue, 3 Jan 2023 15:37:08 +0000 (10:37 -0500)]
AMDGPU: Create alloca wide load/store with explicit alignment
This was introducing transient UB by using the default alignment of a
larger vector type.
Nikita Popov [Tue, 3 Jan 2023 15:58:25 +0000 (16:58 +0100)]
[InstCombine] Convert some tests to opaque pointers (NFC)
These involved regenerating test checks. There are two significant
differences here:
1. With typed pointers we sometimes swapped gep and addrspacecast,
as a side-effect of other transforms. However, the current
direction is likely undesirable, and we should canonicalize in
the reverse direction instead (gep of ac, instead of ac of gep).
This should be done after typed pointers are removed, to avoid
conflicting transforms.
2. The "descaling" optimization isn't really compatible with
opaque pointers. This will be addressed longer-term by moving
away from type-based GEP, at which point the form with explicit
multiplications will be the canonical one.
Jonas Hahnfeld [Sun, 1 Jan 2023 18:07:32 +0000 (19:07 +0100)]
[JITLink][RISCV] Homogenize immediate handling
Name the variables based on which part of the immediate value is
extracted, as it was already done for R_RISCV_JAL. This makes it
much easier to compare the logic with the spec.
Differential Revision: https://reviews.llvm.org/D140820
Jonas Hahnfeld [Sun, 1 Jan 2023 18:07:32 +0000 (19:07 +0100)]
[JITLink][RISCV] Improve R_RISCV_JAL
Only take the lower 12 bits of RawInstr.
Differential Revision: https://reviews.llvm.org/D140820
Simon Pilgrim [Tue, 3 Jan 2023 16:10:06 +0000 (16:10 +0000)]
[APInt] Add APInt::isOneBitSet helper.
Equivalent tester for the APInt::getOneBitSet builder.
This should allow us to remove a number of cases where we're doing "Val == (1 << BitNo)" style code patterns.
Matt Arsenault [Mon, 2 Jan 2023 14:38:22 +0000 (09:38 -0500)]
llvm-reduce: Reduce prologue data
Identical to the prefix data handling, and also had broken cloning.
Matt Arsenault [Mon, 2 Jan 2023 13:51:38 +0000 (08:51 -0500)]
llvm-reduce: Reduce prefix data
Also fixes broken cloning.
Matt Arsenault [Mon, 2 Jan 2023 13:25:26 +0000 (08:25 -0500)]
llvm-reduce: Add reduction for function personalities
Fixes second piece of #58815
Matt Arsenault [Tue, 3 Jan 2023 15:03:58 +0000 (10:03 -0500)]
AMDGPU: Use cast instead of unchecked dyn_cast
Matt Arsenault [Sun, 1 Jan 2023 19:33:15 +0000 (14:33 -0500)]
OpenMPOpt: Fix introducing empty nvvm.annotations into module
luxufan [Tue, 3 Jan 2023 15:05:18 +0000 (23:05 +0800)]
[LoopFusion] Exit early if one of fusion candidate has guarded branch but the another has not
Fixes: https://github.com/llvm/llvm-project/issues/59024
Reviewed By: nikic
Differential Revision: https://reviews.llvm.org/D138269
Matt Arsenault [Mon, 2 Jan 2023 21:47:08 +0000 (16:47 -0500)]
llvm-reduce: Avoid push_back for constant array
Matt Arsenault [Mon, 2 Jan 2023 19:11:47 +0000 (14:11 -0500)]
llvm-reduce: Remove unused class
Matt Arsenault [Sun, 1 Jan 2023 23:06:33 +0000 (18:06 -0500)]
llvm-reduce: Restrict set of run delta passes in invoke test
Also stop using cat
Matt Arsenault [Mon, 2 Jan 2023 03:39:08 +0000 (22:39 -0500)]
Utils: Fix comment typos
Samuel Parker [Tue, 3 Jan 2023 14:42:25 +0000 (14:42 +0000)]
[TypePromotion] NewPM support.
Differential Revision: https://reviews.llvm.org/D140893
Samuel Parker [Tue, 3 Jan 2023 15:03:41 +0000 (15:03 +0000)]
[NFC] Formatting
Format opt PassNameExact vector to make diffs, that remove strings,
cleaner.
Erich Keane [Tue, 3 Jan 2023 14:27:07 +0000 (06:27 -0800)]
Reapply "[NFC] Update CXXSTatus to show we implement CWG 2061""
This reverts commit
a5ae5afa521f75e87f9018d8361aa5a1cadc7a86.
FIx the test that didn't consider the test was running in pre-C++11
mode.
Matt Arsenault [Tue, 3 Jan 2023 14:56:19 +0000 (09:56 -0500)]
llvm-reduce: Try to fix error message test on windows
It seems the execute implementations have gone out of their way to
produce inconsistent error messages. The unix version explicitly
checks if the file exists before trying to execute. The windows
version checks if it's executable. I don't understand why they
wouldn't just try the execution and check the error code.
luxufan [Tue, 20 Dec 2022 15:03:04 +0000 (23:03 +0800)]
[CVP] Simplify SRem when constantrange abs(lhs) < abs(rhs)
For `srem x, y`, if abs(constant range of x) less than abs(constant
range of y), we can simplify it as:
`srem x, y => x` if y is guaranteed to be positive.
'srem x, y => -x' if y is guaranteed to be negative.
Differential Revision: https://reviews.llvm.org/D140405
Lucas Prates [Tue, 20 Dec 2022 14:23:28 +0000 (14:23 +0000)]
[NFC][AArch64] Adjust comments in tablegen file
Muhammad Omair Javaid [Tue, 3 Jan 2023 14:40:57 +0000 (18:40 +0400)]
[LLDB] Skip python exception unit test on AArch64/Windows
This patch marks python exception test as skipped for AArch64/Windows
platform. This is temporary to make LLDB WoA buildbot happy until a proper
fix is found.
Muhammad Omair Javaid [Tue, 3 Jan 2023 14:38:30 +0000 (18:38 +0400)]
[LLDB] Skip TestThreadSpecificBreakpoint.py on AArch64/Windows
TestThreadSpecificBreakpoint.py is flaky on AArch64/Windows buildbot
and results in timeout randomly. This patch marks the test skipped.
luxufan [Tue, 20 Dec 2022 16:04:18 +0000 (00:04 +0800)]
[CVP] Add baseline tests of abs(lhs) < abs(rhs) in srem
Matt Arsenault [Tue, 3 Jan 2023 14:21:56 +0000 (09:21 -0500)]
AMDGPU: Diagnose which LDS global failed to lower
Also lowercase the message to start since that seems to be the
prevailing convention for error messages.
Nikita Popov [Tue, 3 Jan 2023 14:26:31 +0000 (15:26 +0100)]
[TLI] Fix signature for fprintf (PR59757)
fprintf() requires two pointer arguments.
Fixes https://github.com/llvm/llvm-project/issues/59757.
Erich Keane [Tue, 3 Jan 2023 14:26:29 +0000 (06:26 -0800)]
Revert "[NFC] Update CXXSTatus to show we implement CWG 2061"
This reverts commit
80a78033cf5f21c082aa30bfc692df76d296573c.
Fails thanks to an inline-ns warning
Erich Keane [Tue, 3 Jan 2023 14:18:08 +0000 (06:18 -0800)]
[NFC] Update CXXSTatus to show we implement CWG 2061
Looking through the list, I discovered this was implemented and has been
for as long as Clang shows up on godbolt, so this patch updates the
CXXStatus list and adds a test.
Matt Arsenault [Sun, 1 Jan 2023 15:01:21 +0000 (10:01 -0500)]
llvm-reduce: Fix missing newline after error message
Fixes missing test coverage for the failed to execute case. However,
this test fails to verify the newline is printed. I can't figure out
how to get FileCheck to match the trailing newline.
Nikita Popov [Tue, 3 Jan 2023 14:00:22 +0000 (15:00 +0100)]
[OpenMP] Convert some tests to opaque pointers (NFC)
Nikita Popov [Tue, 3 Jan 2023 13:52:15 +0000 (14:52 +0100)]
[CGP] Avoid branch on poison UB in test (NFC)
Nikita Popov [Tue, 3 Jan 2023 13:51:13 +0000 (14:51 +0100)]
[SimplifyCFG] Add test for branch on undef/poison (NFC)
Tobias Gysi [Tue, 3 Jan 2023 12:46:08 +0000 (13:46 +0100)]
[mlir][llvm] Make the import of LLVM IR metadata extensible.
This revision extends the LLVMImportDialectInterface to make the import
of LLVM IR instruction-level metadata extensible. It extends the
signature of the existing dialect interface to provide a method to
import specific metadata kinds and attach them to the imported
operation. The conversion function can rely on the ModuleImport class
to perform support tasks.
The revision implements the second part of the
"extensible llvm ir import" rfc:
https://discourse.llvm.org/t/rfc-extensible-llvm-ir-import/67256/6
The interface method names changed a bit compared to the suggested
design. The hook to set the instruction level metadata is now called
setMetadataAttrs and takes the metadata kind as an additional parameter.
We do not hand in the original LLVM IR instruction since it is not used
at this point. Importing named module-level meta data can be added in a
later stage after gaining some experience with this extension mechanism.
Depends on D140374
Reviewed By: ftynse, Dinistro
Differential Revision: https://reviews.llvm.org/D140556
Nikita Popov [Tue, 3 Jan 2023 13:35:10 +0000 (14:35 +0100)]
[LSR] Convert test to check IR (NFC)
Convert this llc -O3 test to instead check the IR after -loop-reduce.
Nikita Popov [Tue, 3 Jan 2023 13:28:22 +0000 (14:28 +0100)]
[RewriteStatepointsForGC] Avoid branch on undef UB in tests (NFC)
Nikita Popov [Tue, 3 Jan 2023 13:24:54 +0000 (14:24 +0100)]
[RewriteStatepointsForGC] Convert some tests to opaque pointers (NFC)
Florian Hahn [Tue, 3 Jan 2023 13:25:00 +0000 (13:25 +0000)]
[ConstraintElim] Move after first instcombine run.
Running ConstraintEliminiation after the first InstCombine run results
in slightly more simplifications on average.
There are is a tiny number of regressions, mostly due to CVP eliminating
a condition that ConstraintElimination would use, but in most cases
there's a slight improvement or no change.
Reviewed By: nikic
Differential Revision: https://reviews.llvm.org/D140853
Nikita Popov [Tue, 3 Jan 2023 13:23:25 +0000 (14:23 +0100)]
[SampleProfile] Avoid branch on undef UB in tests (NFC)
Nikita Popov [Tue, 3 Jan 2023 13:14:16 +0000 (14:14 +0100)]
[SafepointIRVerifier] Convert tests to opaque pointers (NFC)
Michael Buch [Tue, 3 Jan 2023 13:11:16 +0000 (13:11 +0000)]
[lldb][Test] TestDataFormatterLibcxxRangesRefView.py: skip on old compiler versions
`std::ranges` are only available in libcxx shipped with Clang > 15.0
Nikita Popov [Tue, 3 Jan 2023 13:08:35 +0000 (14:08 +0100)]
[PlaceSafepoints] Avoid branch on undef UB in test (NFC)
Nikita Popov [Tue, 3 Jan 2023 13:07:07 +0000 (14:07 +0100)]
[HotColdSplit] Avoid branch on undef UB in test (NFC)
Nikita Popov [Tue, 3 Jan 2023 12:54:06 +0000 (13:54 +0100)]
[Coroutines] Convert some tests to opaque pointers (NFC)
Nikita Popov [Tue, 3 Jan 2023 12:53:10 +0000 (13:53 +0100)]
[Coroutines] Avoid branch on undef UB in test (NFC)
Muhammad Omair Javaid [Tue, 3 Jan 2023 12:42:03 +0000 (16:42 +0400)]
[llvm] XFAIL X86 tests failing on AArch64/Windows
coff-alignment.ll and merge-equivalent-ranges.ll depend on X86 target.
This patch marks them as XFAIL for AArch64/Windows target.
Nikita Popov [Tue, 3 Jan 2023 12:45:52 +0000 (13:45 +0100)]
[CodeGenPrepare] Avoid branch on undef UB in tests (NFC)
Simon Pilgrim [Tue, 3 Jan 2023 12:23:06 +0000 (12:23 +0000)]
Fix MSVC "result of 32-bit shift implicitly converted to 64 bits" warning.
Nikita Popov [Tue, 3 Jan 2023 12:01:44 +0000 (13:01 +0100)]
[CodeExtractor] Avoid branch on undef UB in tests (NFC)
Nikita Popov [Tue, 3 Jan 2023 11:52:47 +0000 (12:52 +0100)]
[CodeExtractor] Convert some tests to opaque pointers (NFC)
Nikita Popov [Tue, 3 Jan 2023 11:51:01 +0000 (12:51 +0100)]
[CallSiteSplitting] Avoid branch on undef UB in test (NFC)
Nikita Popov [Tue, 3 Jan 2023 11:44:01 +0000 (12:44 +0100)]
[Inline] Avoid branch on undef UB in tests (NFC)
Matthias Springer [Tue, 3 Jan 2023 10:48:38 +0000 (11:48 +0100)]
[mlir][transforms][NFC] Expand CanonicalizerPass documentation
Mention that canonicalization is best-effort and that pass pipelines should not rely on it for correctness.
RFC: https://discourse.llvm.org/t/rfc-canonicalizerpass-convergence-error-handling/67333
Differential Revision: https://reviews.llvm.org/D140729
Nikita Popov [Tue, 3 Jan 2023 11:38:05 +0000 (12:38 +0100)]
[SimplifyCFG] Avoid branch on undef UB in test (NFC)
Dinar Temirbulatov [Tue, 3 Jan 2023 11:28:18 +0000 (11:28 +0000)]
[SLP][AArch64] Add fmuladd test coverage
Muhammad Omair Javaid [Mon, 2 Jan 2023 19:26:18 +0000 (23:26 +0400)]
[compiler-rt] XFAIL builtins unit tests on WoA
Following tests are marked XFAIl because they are dependent on native
C complex numbers but they are not a native type for Microsoft ABI [1].
Builtins-aarch64-windows :: divmodti4_test.c
Builtins-aarch64-windows :: fixunstfdi_test.c
Builtins-aarch64-windows :: multc3_test.c
Also trampoline_setup_test.c as it runs with only non-clang compiler while
WoA LLVM buildbots use clang.
[1] https://learn.microsoft.com/en-us/cpp/c-runtime-library/complex-math-support?view=msvc-170
chenglin.bi [Tue, 3 Jan 2023 10:12:15 +0000 (18:12 +0800)]
[TypePromotion] Add truncate in ConvertTruncs when the original truncate type is not extend type
If the src type is not extend type, after convert the truncate to and we need to truncate the and also to make sure the all user is legal.
The old fix D137613 doesn't work when the truncate convert to and have the other users. So this time I try to add the truncate after and to avoid all these potential issues.
Fix: #59554
Reviewed By: samparker
Differential Revision: https://reviews.llvm.org/D140869
Mehdi Amini [Thu, 22 Dec 2022 22:29:41 +0000 (22:29 +0000)]
Apply clang-tidy fixes for llvm-else-after-return in TestBackwardDataFlowAnalysis.cpp (NFC)
Mehdi Amini [Thu, 22 Dec 2022 21:23:47 +0000 (21:23 +0000)]
Apply clang-tidy fixes for performance-move-const-arg in Utils.cpp (NFC)
Haojian Wu [Mon, 2 Jan 2023 22:51:35 +0000 (23:51 +0100)]
[clang-tidy] Fix all broken links in the comment.