Remove now-vestigial dumpType and dumpBareDeclRef methods. The old
tablegen generated code used to expect them to be present, but the new
generated code has no such requirement.
Reviewers: aaron.ballman
Subscribers: mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D55492
llvm-svn: 350958
Current clang fail to bootstrap in PGO mode when only python3 is available,
because perf-helper.py is not compatible with python3.
Commited on behalf of Romain Geissler.
Differential Revision: https://reviews.llvm.org/D54071
llvm-svn: 350955
This adds anchors to all of the documented checks so that you can directly link to a check by a stable name. This is useful because the SARIF file format has a field for specifying a URI to documentation for a rule and some viewers, like CodeSonar, make use of this information. These links are then exposed through the SARIF exporter.
llvm-svn: 349812
This updates the FunctionProtoType visualizer to use the proper bits for determining parameter information and the DeclarationName visualizer to use the detail namespace. It also adds support for viewing newer special declaration names (like deduction guides).
Patch with help of Bruno Ricci.
llvm-svn: 349547
In Python3, dict.items, dict.keys, dict.values, zip, map and filter no longer return lists, they create generator instead.
The portability patch consists in forcing an extra `list` call if the result is actually used as a list.
`map` are replaced by list comprehension and `filter` by filtered list comprehension.
Differential Revision: https://reviews.llvm.org/D55197
llvm-svn: 349501
In Python2, division between integer yields an integer, while it yields a float in Python3.
Use a combination of from __future__ import division and // operator to get a portable behavior.
Differential Revision: https://reviews.llvm.org/D55204
llvm-svn: 349455
Using from __future__ import print_function it is possible to have a compatible behavior of `print(...)` across Python version.
Differential Revision: https://reviews.llvm.org/D55213
llvm-svn: 349454
Replace `xrange(...)` by either `range(...)` or `list(range(...))` depending on the context.
Differential Revision: https://reviews.llvm.org/D55193
llvm-svn: 349448
Downstream forks that have their own attributes often run into this
test failing when a new attribute is added to clang because the
number of supported attributes no longer match. This is redundant
information for this test, so we can get by without it.
rdar://46288577
llvm-svn: 348218
Have all classes derive from object: that's implicitly the default in Python3,
it needs to be done explicilty in Python2.
Differential Revision: https://reviews.llvm.org/D55121
llvm-svn: 348127
Python2 supports the two following equivalent construct
raise ExceptionType, exception_value
and
raise ExceptionType(exception_value)
Only the later is supported by Python3.
Differential Revision: https://reviews.llvm.org/D55195
llvm-svn: 348126
Generate the FP16FML intrinsics into arm_neon.h (AArch64 only for now).
Add two new type modifiers to NeonEmitter to handle the new prototypes.
Define __ARM_FEATURE_FP16FML when +fp16fml is enabled and guard the
intrinsics with the macro in arm_neon.h.
Based on a patch by Gao Yiling.
Differential Revision: https://reviews.llvm.org/D53633
llvm-svn: 345344
There are a few leftovers of rC343147 that are not (\w+)\.begin but in
the form of ([-[:alnum:]>.]+)\.begin or spanning two lines. Change them
to use the container form in this commit. The 12 occurrences have been
inspected manually for safety.
llvm-svn: 343425
Ubigraph project has been dead since about 2008, and to the best of my
knowledge, no one was using it.
Previously, I wasn't able to launch the existing binary at all.
Differential Revision: https://reviews.llvm.org/D51655
llvm-svn: 341601
Summary:
The inline attribute is not valid for C standard 89. Replace the argument in the generation of header files with __inline, as well adding tests for both header files.
Reviewers: pbarrio, SjoerdMeijer, javed.absar, t.p.northover
Subscribers: t.p.northover, kristof.beyls, chrib, cfe-commits
Differential Revision: https://reviews.llvm.org/D51683
test/Headers/arm-fp16-header.c
test/Headers/arm-neon-header.c
utils/TableGen/NeonEmitter.cpp
llvm-svn: 341475
Summary:
Instead of listing all the spellings (including attribute namespaces) in
the section heading, only list the actual attribute names there, and
list the spellings in the supported syntaxes table.
This allows us to properly describe things like [[fallthrough]], for
which we allow a clang:: prefix in C++ but not in C, and AlwaysInline,
which has one spelling as a GNU attribute and a different spelling as a
keyword, without needing to repeat the syntax description in the
documentation text.
Sample rendering: https://pste.eu/p/T1ZV.html
Reviewers: aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D51473
llvm-svn: 341097
how we parse source code.
Instead of implicitly opting all undocumented attributes out of '#pragma
clang attribute' support, explicitly opt them all out and remove the
documentation check from TableGen.
(No new attributes should be added without documentation, so this has
little chance of backsliding. We already support the pragma on one
undocumented attribute, so we don't even want to enforce our old
"rule".)
No functionality change intended.
llvm-svn: 341009
Currently, if clang-tblgen is run without a mode option, it defaults
to the first mode in its 'enum Action', which happens to be
-gen-clang-attr-classes. I think it makes more sense for it to behave
the same way as llvm-tblgen, i.e. print a diagnostic dump if it's not
given any more specific instructions.
I've also added the same -dump-json that llvm-tblgen supports. This
means any tblgen command line (whether llvm- or clang-) can be
mechanically turned into one that processes the same input into JSON.
Reviewers: nhaehnle
Reviewed By: nhaehnle
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D50771
llvm-svn: 340390
Specifically, AttributedType now tracks a regular attr::Kind rather than
having its own parallel Kind enumeration, and AttributedTypeLoc now
holds an Attr* instead of holding an ad-hoc collection of Attr fields.
Differential Revision: https://reviews.llvm.org/D50526
This reinstates r339623, reverted in r339638, with a fix to not fail
template instantiation if we instantiate a QualType with no associated
type source information and we encounter an AttributedType.
llvm-svn: 340215
This breaks compiling atlwin.h in Chromium. I'm sure the code is invalid
in some way, but we put a lot of work into accepting it, and I'm sure
rejecting it was not an intended consequence of this refactoring. :)
llvm-svn: 339638
Specifically, AttributedType now tracks a regular attr::Kind rather than
having its own parallel Kind enumeration, and AttributedTypeLoc now
holds an Attr* instead of holding an ad-hoc collection of Attr fields.
Differential Revision: https://reviews.llvm.org/D50526
llvm-svn: 339623
As a part of attempting to clean up the way attributes are
printed, this patch adds an operator << to the diagnostics/
partialdiagnostics so that ParsedAttr can be sent directly.
This patch also rewrites a large amount* of the times when
ParsedAttr was printed using its IdentifierInfo object instead
of being printed itself.
*"a large amount" == "All I could find".
llvm-svn: 339344
Stephen Kelly