Add instrumentation in ConfigCompile to validate that items in ClangTidy:[Add|Remove] correspond to actual clang-tidy checks.
If they don't a warning will be presented to the user.
This is especially useful for catching typos in the glob items.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D92874
Always emit the letter 'E' in list-directed REAL output;
the library was omitting it for exponents greater than 99,
as should be done for E and D formatting of large exponents
without an Ed exponent digit count.
Differential Revision: https://reviews.llvm.org/D93319
From what I can tell, it's essentially identical to
`-sub_library`, but it doesn't match files ending in ".dylib".
Reviewed By: #lld-macho, thakis
Differential Revision: https://reviews.llvm.org/D93276
Their addresses are already encoded as section-relative offsets, so
there's no need to rebase them at runtime. {D85080} has some context
on the weirdness of TLV sections.
Fixes llvm.org/PR48491.
Reviewed By: #lld-macho, thakis
Differential Revision: https://reviews.llvm.org/D93257
We were not setting forceWeakImport for file paths given by
`-weak_library` if we had already loaded the file. This diff fixes that
by having `loadDylib` return a cached DylibFile instance even if we have
already loaded that file.
We still avoid emitting multiple LC_LOAD_DYLIBs, but we achieve this by
making inputFiles a SetVector instead of relying on the `loadedDylibs`
cache.
Reviewed By: #lld-macho, smeenai
Differential Revision: https://reviews.llvm.org/D93255
Due to how the conversion infra works, the "clone" call that this
pattern was using required all the cloned ops to be immediately
legalized as part of this dialect conversion invocation.
That was previously working due to a couple factors:
- In the test case, there was scf.if, which we happen to mark as legal
as part of marking the entire SCF dialect as legal for the scf.parallel
we generate here.
- Originally, this test case had std.extract_element in the body, which
we happened to have a pattern for in this pass. After I migrated that to
`tensor.extract` (which removed the tensor.extract bufferization from
here), I hacked this up to use `std.dim` which we still have patterns
for in this pass.
This patch updates the test case to use a truly opaque op `test.source`
that properly stresses this aspect of the pattern.
(this also removes a stray dependency on the `tensor` dialect that I
must have left behind as part of my hacking this pass up when migrating
to `tensor.extract`)
Differential Revision: https://reviews.llvm.org/D93262
Introduce new kmp_safe_raii_file_t class with RAII semantics for file
open/close. It is essentially a wrapper around the C-style FILE* object.
This also unifies the way we error report if a file can't be opened.
Differential Revision: https://reviews.llvm.org/D92604
This should be purely non-functional. When touching this code for another reason, I found the handling of the PredicateOrDontVectorize piece here very confusing. Let's make it an explicit state (instead of an implicit combination of two variables), and use early return for options/hint processing.
This avoids having to repeat all the flags in the constructor's
initializer list in the same order. This style is already used by
several other targets.
- Clarify documentation on initializing scratch.
- Rename compute_pgm_rsrc2 field for enabling scratch from
ENABLE_SGPR_PRIVATE_SEGMENT_WAVEFRONT_OFFSET to
ENABLE_PRIVATE_SEGMENT to match hardware definition.
Differential Revision: https://reviews.llvm.org/D93271
This is useful for scalar code that uses for/while loops.
This has also been confirmed to work for representing std.pow as an
scf.for loop on gpus.
Differential Revision: https://reviews.llvm.org/D93308
For the Itanium ABI, this implements the mangling rule suggested in
https://github.com/itanium-cxx-abi/cxx-abi/issues/47, namely mangling
such template arguments as being cast to the parameter type in the case
where the template name is overloadable. This can cause a mangling
change for rare cases, where
* the template argument declaration is converted from its declared type
to the type of the template parameter, and
* the template parameter either has a deduced type or is a parameter of
a function template.
However, such changes are necessary to avoid mangling collisions. The
ABI changes can be reversed with -fclang-abi-compat=11 or earlier.
Re-commit with a fix for a couple of regressions.
Differential Revision: https://reviews.llvm.org/D91488
Support present modifier in defaultmap by adding an extra dimension
for `ImplicitMap`. Therefore, we now create OMPMapClause in `ActOnOpenMPExecutableDirective`
based on both `maptype` and `maptype-modifier`.
Reviewed By: ABataev
Differential Revision: https://reviews.llvm.org/D92427
Update the config file warning when an unknown key is detected which is likely a typo by suggesting the likely key.
This won't suggest a key that has already been seen in the block.
Appends the fix to the diag, however right now there is no support for presenting that fix to the user.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D92990
Similar to D69312, and documented in D69839, the IRBuilder needs to add
the strictfp attribute to invoke instructions when constrained floating
point is enabled.
Differential Revision: https://reviews.llvm.org/D93134
ResultPtr is guaranteed to be non-null - and using dyn_cast_or_null causes unnecessary static analyzer warnings.
We can't say the same for FirstResult AFAICT, so keep dyn_cast_or_null for that.
The cmake variable LLVM_ENABLE_DIA_SDK was being used here but
was undefined because config.h wasn't included.
Differential Revision: https://reviews.llvm.org/D93309
Prior to this patch, Clang supported the following C/C++ intrinsics:
vceqz_p16
vceqzq_p16
vmlaq_n_f64
vmlsq_n_f64
... exposed through arm_neon.h. However, these intrinsics are not part
of the ACLE, allowing developers to write code that is not compatible
with other toolchains.
This patch removes these intrinsics.
There is a bug report capturing this issue here:
https://bugs.llvm.org/show_bug.cgi?id=47471
Reviewed By: bsmith
Differential Revision: https://reviews.llvm.org/D93206
In some build configurations more than 1.5 might be required.
Paramaterize so it can be changed by the user.
Reviewed By: yamauchi
Differential Revision: https://reviews.llvm.org/D93281
When the allocator is only explicitly convertible from other specializations
of itself, the new version of std::allocate_shared would not work because
it would try to do an implicit conversion. This patch fixes the problem
and adds a test so that we don't fall into the same trap in the future.
Follow up from D92965 - since we try to find failed prefixes
after each RUN line, it's possible the whole list of functions for a
prefix be non-existent, which is fine - this happens when none of the
RUN lines seen so far used the prefix.
MVE has a dual lane vector move instruction, capable of moving two
general purpose registers into lanes of a vector register. They look
like one of:
vmov q0[2], q0[0], r2, r0
vmov q0[3], q0[1], r3, r1
They only accept these lane indices though (and only insert into an
i32), either moving lanes 1 and 3, or 0 and 2.
This patch adds some tablegen patterns for them, selecting from vector
inserts elements. Because the insert_elements are know to be
canonicalized to ascending order there are several patterns that we need
to select. These lane indices are:
3 2 1 0 -> vmovqrr 31; vmovqrr 20
3 2 1 -> vmovqrr 31; vmov 2
3 1 -> vmovqrr 31
2 1 0 -> vmovqrr 20; vmov 1
2 0 -> vmovqrr 20
With the top one being the most common. All other potential patterns of
lane indices will be matched by a combination of these and the
individual vmov pattern already present. This does mean that we are
selecting several machine instructions at once due to the need to
re-arrange the inserts, but in this case there is nothing else that will
attempt to match an insert_vector_elt node.
Differential Revision: https://reviews.llvm.org/D92553
locateSymbolAt (used in goToDeclaration) follows the
deduced type instead of failing to locate the declaration.
Reviewed By: sammccall
Differential Revision: https://reviews.llvm.org/D92977
Indirect sibling calls need to use %r1 to hold the target address.
This is currently hard-coded in many places. This is not only
unnecessary, but makes future changes in this area difficult.
This patch now encodes the target address as operand without
hard coding a register in most places throughout the MI back-end.
Code generation still always uses %r1, but this is now decided
solely in one place in SystemZTargetLowering::LowerCall.
NFC intended.
Two RUN lines produce outputs that, each, have some common parts and
some different parts. The common parts are checked under label A. The
differing parts are associated to a function and checked under labels B
and C, respectivelly.
When build_function_body_dictionary is called for the first RUN line, it
will attribute the function body to labels A and C. When the second RUN
is passed to build_function_body_dictionary, it sees that the function
body under A is different from what it has. If in this second RUN line,
A were at the end of the prefixes list, A's body is still kept
associated with the first run's function.
When we output the function body (i.e. add_checks), we stop after
emitting for the first prefix matching that function. So we end up with
the wrong function body (first RUN's A-association).
There is no reason to special-case the last label in the prefixes list,
and the fix is to always clear a label association if we find a RUN line
where the body is different.
Differential Revision: https://reviews.llvm.org/D93078
7ad49aec12 added a __memory subdirectory to libc++
but the code we use to find libc++ from the debug info support files wasn't
prepared to encounter unknown subdirectories within libc++. The import-std-module
tests automatically fell back to not importing the std module which caused
them to fail.
This patch removes our hardcoded exception for the 'experimental' subdirectory
and instead just ignores all subdirectories of c++/vX/ when searching the
support files.
Nathan James