This is in line with other platforms.
Also, move the single statement methods into the header (also
in line with other platform).
Differential Revision: https://reviews.llvm.org/D62406
llvm-svn: 361651
Summary:
https://reviews.llvm.org/D51633 added error handling to the ASTNodeImporter::VisitRecordDecl for the conflicting names case. This could lead to erroneous return of an error in that case since we should have been using SearchName. Name may be empty in the case where we find the name via D->getTypedefNameForAnonDecl()->getDeclName().
This fix is very similar to https://reviews.llvm.org/D59665
Differential Revision: https://reviews.llvm.org/D62352
llvm-svn: 361650
Summary:
Conceptually, a single-case RewriteRule has a matcher, edit(s) and an (optional)
explanation. `makeRule` previously only took the matcher and edit(s). This
change adds (optional) support for the explanation.
Reviewers: ilya-biryukov
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62390
llvm-svn: 361643
Summary:
We put only part of the signature starting with a function name into "typed text"
chunks now, previously the whole signature was "typed text".
This leads to meaningful fuzzy match scores, giving better signals to
compare with other completion items.
Ideally, we would not display the result type to the user, but that requires adding
a new kind of completion chunk.
Reviewers: kadircet
Reviewed By: kadircet
Subscribers: jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62298
llvm-svn: 361623
If the source file path contains directory junctions, and we resolve them when
printing diagnostic messages, these paths look independent for an IDE.
For example, both Visual Studio and Visual Studio Code open separate editors
for such paths, which is not only inconvenient but might even result in losing
changes made in one of them.
Differential Revision: https://reviews.llvm.org/D59415
llvm-svn: 361598
Turn it into a variant class instead. This conversion does indeed save some code
but there's a plan to add support for more kinds of terminators that aren't
necessarily based on statements, and with those in mind it becomes more and more
confusing to have CFGTerminators implicitly convertible to a Stmt *.
Differential Revision: https://reviews.llvm.org/D61814
llvm-svn: 361586
HandleUnionActiveMemberChange forgot to walk over a nop implicit
conversion node and got stuck in the process.
As a cleanup I changed the declaration of `E` so it can't
be accidentally accessed after the loop.
llvm-svn: 361571
Same patch as D62093, but for checker/plugin options, the only
difference being that options for alpha checkers are implicitly marked
as alpha.
Differential Revision: https://reviews.llvm.org/D62093
llvm-svn: 361566
If the variable is a firstprivate variable and it was not emitted beause
this a constant variable with the constant initializer, we can use the
initial value instead of the variable itself. It also fixes the problem
with the compiler crash in this case.
llvm-svn: 361564
These options are now only visible under
-analyzer-checker-option-help-developer.
Differential Revision: https://reviews.llvm.org/D61839
llvm-svn: 361561
Previously, the only way to display the list of available checkers was
to invoke the analyzer with -analyzer-checker-help frontend flag. This
however wasn't really great from a maintainer standpoint: users came
across checkers meant strictly for development purposes that weren't to
be tinkered with, or those that were still in development. This patch
creates a clearer division in between these categories.
From now on, we'll have 3 flags to display the list checkers. These
lists are mutually exclusive and can be used in any combination (for
example to display both stable and alpha checkers).
-analyzer-checker-help: Displays the list for stable, production ready
checkers.
-analyzer-checker-help-alpha: Displays the list for in development
checkers. Enabling is discouraged
for non-development purposes.
-analyzer-checker-help-developer: Modeling and debug checkers. Modeling
checkers shouldn't be enabled/disabled
by hand, and debug checkers shouldn't
be touched by users.
Differential Revision: https://reviews.llvm.org/D62093
llvm-svn: 361558
We had an if statement that checked over every avx512* feature to see if it should enabled avx512f. Since they are all prefixed with avx512 just check for that instead.
llvm-svn: 361557
Add the new frontend flag -analyzer-checker-option-help to display all
checker/package options.
Differential Revision: https://reviews.llvm.org/D57858
llvm-svn: 361552
Summary:
NewPassManager is not using CodeGenOpts values before this patch.
[to be coupled with D61616]
Reviewers: chandlerc
Subscribers: jlebar, cfe-commits, llvm-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D61617
llvm-svn: 361534
New -cc1 arguments, such as -faddrsig, have started appearing after the
input name. I personally find it convenient for the input to be the last
argument to the compile command line, since I often need to edit it when
running crash reproduction scripts.
Differential Revision: https://reviews.llvm.org/D62270
llvm-svn: 361530
OptTable treats arguments starting with / that aren't a known option
as filenames. This means lld-link's and clang-cl's typo correction for
unknown flags didn't do spell checking for misspelled options that start
with /.
I first tried changing OptTable, but that got pretty messy, see PR41787
comments 2 and 3.
Instead, let lld-link's and clang's (including clang-cl's) "file not
found" diagnostic check if a non-existent file looks like it could be a
mis-spelled option, and if so add a "did you mean" suggestion to the
"file not found" diagnostic.
While here, make formatting of a few diagnostics a bit more
self-consistent.
Fixes PR41787.
Differential Revision: https://reviews.llvm.org/D62276
llvm-svn: 361518
Summary:
These features will both be implemented soon, so I thought I would
save time by adding the boilerplate for both of them at the same time.
Reviewers: aheejin
Subscribers: dschuff, sbc100, jgravelle-google, hiraditya, sunfish, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D62047
llvm-svn: 361516
Summary:
RangeSelector had a number of cases of capturing a StringRef in a lambda, which
lead to dangling references. This change converts all uses in the API of
`StringRef` to `std::string` to avoid this problem. `std::string` in the API is
a reasonable choice, because the combinators are always storing the string
beyond the life of the combinator construction.
Reviewers: ilya-biryukov, gribozavr
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62328
llvm-svn: 361514
Summary: See the added test for an example.
Reviewers: kadircet
Reviewed By: kadircet
Subscribers: jkorous, arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62303
llvm-svn: 361511
r355317 changed builtins/allocation functions to use the default calling
convention in order to support platforms that use non-cdecl calling
conventions by default.
However the default calling convention is overridable on Windows 32 bit
implementations with some of the /G options. The intent is to permit the
user to set the calling convention of normal functions, however it
should NOT apply to builtins and C++ allocation functions.
This patch ensures that the builtin/allocation functions always use the
Target specific Calling Convention, ignoring the user overridden version
of said default.
llvm-svn: 361507
This addresses the issue introduced in r361432 where we would only
try effective triple but not the normalized one as we do for other
runtimes.
Differential Revision: https://reviews.llvm.org/D62286
llvm-svn: 361504
Using a static function as a template parameter gets a bogus compile-time
error with Visual Studio 2017, prior to version 15.8. Our current
minimum-version requirement is a particular update to VS2015, and we
assume all Visual Studio 2017 versions are usable. This patch makes the
code buildable with older versions of VS2017, and can be reverted after
we upgrade the minimum version sometime in the future.
Description of the Microsoft bug:
https://developercommunity.visualstudio.com/content/problem/25334/error-code-c2971-when-specifying-a-function-as-the.html
Differential Revision: https://reviews.llvm.org/D62202
llvm-svn: 361502
Support queue_t and clk_event_t comparisons in C++ for OpenCL mode, to
preserve backwards compatibility with OpenCL C.
Differential Revision: https://reviews.llvm.org/D62208
llvm-svn: 361467
This change is a consequence of the discussion in "RFC: Place libs in
Clang-dedicated directories", specifically the suggestion that
libunwind, libc++abi and libc++ shouldn't be using Clang resource
directory. Tools like clangd make this assumption, but this is
currently not true for the LLVM_ENABLE_PER_TARGET_RUNTIME_DIR build.
This change addresses that by moving the output of these libraries to
lib/$target/c++ and include/c++ directories, leaving resource directory
only for compiler-rt runtimes and Clang builtin headers.
Differential Revision: https://reviews.llvm.org/D59168
llvm-svn: 361432
Before e97b5f5cf3 ([clang][Darwin] Refactor header search path logic
into the driver), both --sysroot and -isysroot worked to specify where
to look for system and C++ headers on Darwin. However, that change
caused clang to start ignoring --sysroot.
This fixes the regression, and adds tests.
(I also note that on all other platforms, clang seems to almost
completely ignore -isysroot, but that's another issue...)
Differential Revision: https://reviews.llvm.org/D62268
llvm-svn: 361429
Found in a bootstrap of LLVM with implicit modules, resulting in a
deadlock of some Orc unit tests with libstdc++ 8.1. An enum was used as
part of the implementation of std::recursive_mutex and this bug resulted
in the constant initialization of zero instead of the desired non-zero
value. => Badness.
Richard Smith tells me neither of these fields are necessarily canonical
& so using declaresSamEntity is the right solution here (rather than
changing both of these Fields to be canonical by construction/from their
source)
llvm-svn: 361428
Add support for creating a `StencilPart` from any `RangeSelector`, which
broadens the scope of `Stencil`.
Correspondingly, deprecate Stencil's specialized combinators `node` and `sNode`
in favor of using the new `selection` combinator directly (with the appropriate
range selector).
Reviewers: sbenza
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62160
llvm-svn: 361413
Transformer provides an enum to indicate the range of source text to be edited.
That support is now redundant with the new (and more general) RangeSelector
library, so we remove the custom enum support in favor of supporting any
RangeSelector.
Reviewers: ilya-biryukov
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62149
llvm-svn: 361392
Support the OpenCL C pipe feature in C++ for OpenCL mode, to preserve
backwards compatibility with OpenCL C.
Various changes had to be made in Parse and Sema to enable
pipe-specific diagnostics, so enable a SemaOpenCL test for C++.
Differential Revision: https://reviews.llvm.org/D62181
llvm-svn: 361382
Overaligned and underaligned types (i.e. types where the alignment has been
increased or decreased using the aligned and packed attributes) weren't being
correctly handled in all cases, as the unadjusted alignment should be used.
This patch also adjusts getTypeUnadjustedAlign to correctly handle typedefs of
non-aggregate types, which it appears it never had to handle before.
Differential Revision: https://reviews.llvm.org/D62152
llvm-svn: 361372
Summary:
For big-endian powerpc64, the default ABI is ELFv1. OpenPower ABI ELFv2 is supported when -mabi=elfv2 is specified. FreeBSD support for PowerPC64 ELFv2 ABI with LLVM is in progress[1]. This patch adds an alternative way to specify ELFv2 ABI on target triple [2].
The following results are expected:
ELFv1 when using:
-target powerpc64-unknown-freebsd12.0
-target powerpc64-unknown-freebsd12.0 -mabi=elfv1
-target powerpc64-unknown-freebsd12.0-elfv1
ELFv2 when using:
-target powerpc64-unknown-freebsd12.0 -mabi=elfv2
-target powerpc64-unknown-freebsd12.0-elfv2
[1] https://wiki.freebsd.org/powerpc/llvm-elfv2
[2] https://clang.llvm.org/docs/CrossCompilation.html
Patch by Alfredo Dal'Ava Júnior!
Differential Revision: https://reviews.llvm.org/D61950
llvm-svn: 361355
Alina Sbirlea