Since RangeSet::Factory actually contains BasicValueFactory, we can
remove value factory from many function signatures inside the solver.
Differential Revision: https://reviews.llvm.org/D105005
This test is again failing across multiple bots and passing on others
there is no reliable way to enable it for some of the bots while
disabling for the unsupported ones. Tagging it as unsupported across all
types of Arm 32 bit cores.
We need to mask the immediate to the width of a single vector
rather than 2 vectors. If we use the width of 2 vectors then
any shift larger than the length of 1 vector is going to overflow
the shuffle indices.
Fixes PR50895.
In FreeBSD 14 the project will deprecate the _p special profiling
libraries.
Support for -pg (i.e., mcount) still exists but libraries compiled
with -pg will not be built by default, so stop linking against them.
Reviewed by: Dimitry Andric
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.llvm.org/D104753
The feature was implemented in D99005, but we forgot to add the test
macro.
Reviewed By: Quuxplusone
Differential Revision: https://reviews.llvm.org/D104984
I find as I develop I'm moving between many different languages C++,C#,JavaScript all the time. As I move between the file types I like to keep `clang-format` as my formatting tool of choice. (hence why I initially added C# support in {D58404}) I know those other languages have their own tools but I have to learn them all, and I have to work out how to configure them, and they may or may not have integration into my IDE or my source code integration.
I am increasingly finding that I'm editing additional JSON files as part of my daily work and my editor and git commit hooks are just not setup to go and run [[ https://stedolan.github.io/jq/ | jq ]], So I tend to go to [[ https://jsonformatter.curiousconcept.com/ | JSON Formatter ]] and copy and paste back and forth. To get nicely formatted JSON. This is a painful process and I'd like a new one that causes me much less friction.
This has come up from time to time:
{D10543}
https://stackoverflow.com/questions/35856565/clang-format-a-json-filehttps://bugs.llvm.org/show_bug.cgi?id=18699
I would like to stop having to do that and have formatting JSON as a first class clang-format support `Language` (even if it has minimal style settings at present).
This revision adds support for formatting JSON using the inbuilt JSON serialization library of LLVM, With limited control at present only over the indentation level
This adds an additional Language into the .clang-format file to separate the settings from your other supported languages.
Reviewed By: HazardyKnusperkeks
Differential Revision: https://reviews.llvm.org/D93528
https://bugs.llvm.org/show_bug.cgi?id=50702
I believe {D44609} may be too aggressive with brace wrapping rules which doesn't always apply to Lamdbas
The introduction of BeforeLambdaBody and AllowShortLambdasOnASingleLine has impact on brace handling on other block types, which I suspect we didn't see before as people may not be using the BeforeLambdaBody style
From what I can tell this can be seen by the unit test I change as its not honouring the orginal LLVM brace wrapping style for the `Fct()` function
I added a unit test from PR50702 and have removed some of the code (which has zero impact on the unit test, which kind of suggests its unnecessary), some additional attempt has been made to try and ensure we'll only break on what is actually a LamdbaLBrace
Reviewed By: HazardyKnusperkeks
Differential Revision: https://reviews.llvm.org/D104222
Clang can be configured with a different default unwindlib, for example
gcc. In that case, -lunwind will not be present in the output.
Fix this by explicitly specifying libunwind as the unwindlib.
Differential Revision: https://reviews.llvm.org/D104899
Word on the grapevine was that the committee had some discussion that
ended with unanimous agreement on eliminating relational function pointer comparisons.
We wanted to be bold and just ban all of them cold turkey.
But then we chickened out at the last second and are going for
eliminating just the spaceship overload candidate instead, for now.
See D104680 for reference.
This should be fine and "safe", because the only possible semantic change this
would cause is that overload resolution could possibly be ambiguous if
there was another viable candidate equally as good.
But to save face a little we are going to:
* Issue an "error" for three-way comparisons on function pointers.
But all this is doing really is changing one vague error message,
from an "invalid operands to binary expression" into an
"ordered comparison of function pointers", which sounds more like we mean business.
* Otherwise "warn" that comparing function pointers like that is totally
not cool (unless we are told to keep quiet about this).
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Reviewed By: rsmith
Differential Revision: https://reviews.llvm.org/D104892
This patch adds a module level metadata flag indicating that the module
was compiled with the `-fopenmp` flag. This will make it easier for
passes like OpenMPOpt to determine if it should be run.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D102361
This option is already supported by update_test_checks.py, but it can
also be useful in update_cc_test_checks.py. For example, I'd like to
use it in OpenMP offload codegen tests to check global variables like
`.offload_maptypes*`.
Reviewed By: jdoerfert, arichardson, ggeorgakoudis
Differential Revision: https://reviews.llvm.org/D104714
When clang driver is used with -save-temps to compile OpenCL program,
clang driver first launches clang -cc1 -E to generate preprocessor expansion output,
then launches clang -cc1 with the generated preprocessor expansion output as input
to generate LLVM IR.
Currently clang by default passes "-finclude-default-header" "-fdeclare-opencl-builtins"
in both steps, which causes default header included again in the second step, which
causes error.
This patch let clang not to include default header when input type is preprocessor expansion
output, which fixes the issue.
Reviewed by: Anastasia Stulova
Differential Revision: https://reviews.llvm.org/D104800
This patch adds a new option for the new Flang driver:
`-fno-analyzed-objects-for-unparse`. The semantics are similar to
`-funparse-typed-exprs-to-f18-fc` from `f18`. For consistency, the
latter is replaced with `-fno-analyzed-objects-for-unparse`.
The new option controls the behaviour of the unparser (i.e. the action
corresponding to `-fdebug-unparse`). The default behaviour is to use the
analyzed objects when unparsing. The new flag can be used to turn this
off, so that the original parse-tree objects are used. The analyzed
objects are generated during the semantic checks [1].
This patch also updates the semantics of
`-fno-analyzed-objects-for-unparse`/`-funparse-typed-exprs-to-f18-fc`
in `f18`, so that this flag is always taken into account when `Unparse`
is used (this way the semantics in `f18` and `flang-new` are identical).
The added test file is based on example from Peter Steinfeld.
[1]
https://github.com/llvm/llvm-project/blob/main/flang/docs/Semantics.md
Differential Revision: https://reviews.llvm.org/D103612
Note regarding C++ for OpenCL:
When compiling C++ for OpenCL, DW_LANG_C_plus_plus* is emitted.
There is no DWARF language code defined for C++ for OpenCL as of yet,
but DWARF issue 210514.1 has been raised to request one.
In the mean time, continuing to emit DW_LANG_C_plus_plus* for C++ for
OpenCL allows the potential to distinguish between C++ for OpenCL and
OpenCL C in !DICompileUnit nodes, whereas using DW_LANG_OpenCL for
C++ for OpenCL would prevent this.
This change therefore leaves C++ for OpenCL as-is.
Reviewed By: shchenz, Anastasia
Differential Revision: https://reviews.llvm.org/D104118
Consider the code
```
void f(int a0, int b0, int c)
{
int a1 = a0 - b0;
int b1 = (unsigned)a1 + c;
if (c == 0) {
int d = 7L / b1;
}
}
```
At the point of divisiion by `b1` that is considered to be non-zero,
which results in a new constraint for `$a0 - $b0 + $c`. The type
of this sym is unsigned, however, the simplified sym is `$a0 -
$b0` and its type is signed. This is probably the result of the
inherent improper handling of casts. Anyway, Range assignment
for constraints use this type information. Therefore, we must
make sure that first we simplify the symbol and only then we
assign the range.
Differential Revision: https://reviews.llvm.org/D104844
These allow getting a whole register from a larger lmul. Or
inserting a whole register into a larger lmul register. Fractional
lmuls are not supported as they would require a vslide.
Based on this update to the intrinsic doc
https://github.com/riscv/rvv-intrinsic-doc/pull/99
Reviewed By: HsiangKai
Differential Revision: https://reviews.llvm.org/D104822
sanitize-coverage-old-pm.c is passing intermittently on different
arm v7 machines. This patch moves it to unsupported on all arm 32
targets reporting armv8l core.
This is mostly a mechanical change, but a testcase that contains
parts of the StringRef class (clang/test/Analysis/llvm-conventions.cpp)
isn't touched.
This introduces ReferenceAlignment style option modeled around
PointerAlignment.
Style implementors can specify Left, Right, Middle or Pointer to
follow whatever the PointerAlignment option specifies.
Differential Revision: https://reviews.llvm.org/D104096
copy/dispose helper functions
We found out that these fake functions would cause clang to crash if the
changes proposed in https://reviews.llvm.org/D98799 were made.
The original patch was reverted in f681fd927e
because debug locations were missing in the body of the block byref
helper functions. This patch fixes the bug by calling CreateArtificial
after the calls to StartFunction.
Differential Revision: https://reviews.llvm.org/D104082
sanitize-coverage-old-pm.c started failing on arm 32 bit where
underlying architecture reported is armv8l fore 32bit arm.
This patch XFAILS sanitize-coverage-old-pm.c on armv8l similar
to armv7 and thumbv7.
Although clang is able to defer overloading resolution
diagnostics for common functions. It does not defer
overloading resolution caused diagnostics for overloaded
operators.
This patch extends the existing deferred
diagnostic mechanism and defers a diagnostic caused
by overloaded operator.
Reviewed by: Artem Belevich
Differential Revision: https://reviews.llvm.org/D104505
This ensures that the mangled type names match between C and C++,
which is significant when using -fsanitize=cfi-icall. Ideally we
wouldn't have created this namespace at all, but it's now part of
the ABI (e.g. in mangled names), so we can't change it.
Differential Revision: https://reviews.llvm.org/D104830
Only LLVM-based instrumentation profile is supported on AIX.
And it currently must be used with full LTO.
Reviewed By: hubert.reinterpretcast
Differential Revision: https://reviews.llvm.org/D104803
Non-throwing allocators currently will always get null-check code. However, if the non-throwing allocator is explicitly annotated with returns_nonnull the null check should be elided.
Testing:
ninja check-all
added test case correctly elides
Reviewed By: bruno
Differential Revision: https://reviews.llvm.org/D102820
This fixes issues with various return types(bool/int) and was already
in place for nvptx headers, adjusted to work for amdgcn. This does
not affect hip as the change is guarded with OPENMP_AMDGCN.
Similar to D85879.
Reviewed By: jdoerfert, JonChesterfield, yaxunl
Differential Revision: https://reviews.llvm.org/D104677
According to https://eel.is/c++draft/over.literal
> double operator""_Bq(long double); // OK: does not use the reserved identifier _Bq ([lex.name])
> double operator"" _Bq(long double); // ill-formed, no diagnostic required: uses the reserved identifier _Bq ([lex.name])
Obey that rule by keeping track of the operator literal name status wrt. leading whitespace.
Fix: https://bugs.llvm.org/show_bug.cgi?id=50644
Differential Revision: https://reviews.llvm.org/D104299
Valeriy Savchenko