test cases
Add support for #pragma float_control
Reviewers: rjmccall, erichkeane, sepavloff
Differential Revision: https://reviews.llvm.org/D72841
This reverts commit 85dc033cac, and makes
corrections to the test cases that failed on buildbots.
Add missing files
Summary: The current code for GNU/Linux is actually completely generic, and can be moved to Gnu, so it can benefit GNU/Hurd and GNU/kFreeBSD
Reviewers: kristina, sammccall, lebedev.ri, MaskRay, arsenm, phosek
Reviewed By: MaskRay, phosek
Subscribers: wdng, ormris, emaste, arichardson, krytarowski, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D73845
Summary: The current code for GNU/Linux is actually completely generic, and can be moved to Gnu, so it can benefit GNU/Hurd and GNU/kFreeBSD
Reviewers: kristina, sammccall, lebedev.ri, MaskRay, arsenm, phosek
Reviewed By: MaskRay, phosek
Subscribers: wdng, ormris, emaste, arichardson, krytarowski, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D73845
This is to avoid checking for the validity of a file that is not used.
This also contains a minor fix for the test, as the cfi sanitizer requires -flto and -fvisibility= arguments.
Differential Revision: https://reviews.llvm.org/D79043
Summary:
Added basic support for 'task' modifier in the reduction clauses in
non-simd parallel and worksharing constructs.
Reviewers: jdoerfert
Subscribers: yaxunl, guansong, cfe-commits, caomhin
Tags: #clang
Differential Revision: https://reviews.llvm.org/D78738
Summary:
Per Windows SEH Spec, except _leave, all other early exits of a _try (goto/return/continue/break) are considered abnormal exits. In those cases, the first parameter passes to its _finally funclet should be TRUE to indicate an abnormal-termination.
One way to implement abnormal exits in _try is to invoke Windows runtime _local_unwind() (MSVC approach) that will invoke _dtor funclet where abnormal-termination flag is always TRUE when calling _finally. Obviously this approach is less optimal and is complicated to implement in Clang.
Clang today has a NormalCleanupDestSlot mechanism to dispatch multiple exits at the end of _try. Since _leave (or try-end fall-through) is always Indexed with 0 in that NormalCleanupDestSlot, this fix takes the advantage of that mechanism and just passes NormalCleanupDest ID as 1st Arg to _finally.
Reviewers: rnk, eli.friedman, JosephTremoulet, asmith, efriedma
Reviewed By: efriedma
Subscribers: efriedma, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D77936
Use unique_ptr to manage the lifetime of ABIInfo member inside TargetCodeGenInfo.
Reviewed By: hubert.reinterpretcast
Differential Revision: https://reviews.llvm.org/D79033
Summary: The condition added with the new setting checked whether the character was an l-brace, not specifically a lambda l-brace, when deciding whether it was possible to break before it or not. This caused the l-brace of some initialiser lists to break onto the next line with the first argument of the initialiser list when the setting was enabled.
Reviewed By: MyDeveloperDay, Wawha
Patch By: duncan-llvm
Subscribers: cfe-commits
Tags: #clang, #clang-format
Differential Revision: https://reviews.llvm.org/D79022
Summary:
Due to the order in which the enum cases were defined the old options which were retained for backwards compatibility were being preferred over the new options when printing with the --dump-config option.
Reviewers: MyDeveloperDay
Reviewed By: MyDeveloperDay
Patch By: duncan-llvm
Subscribers: cfe-commits
Tags: #clang, #clang-format
Differential Revision: https://reviews.llvm.org/D79020
Summary:
BTW my actual code that hit this issue is like
```
[a, b = std::move(b)](auto &&... c) mutable -> std::invoke_result_t<decltype(b), decltype(c)...> { /* omitted */ }
```
where this explicit return type is required for SFINAE.
Reviewed By: krasimir, MyDeveloperDay
Patch By: johnchen902
Subscribers: krasimir, dexonsmith, cfe-commits
Tags: #clang-format, #clang
Differential Revision: https://reviews.llvm.org/D78694
Summary:
This is a tentative fix for https://bugs.llvm.org/show_bug.cgi?id=45357
Spaces seem to be introduced between * and * due to changes brought in for {D69573}
Reviewers: sylvestre.ledru, mitchell-stellar, sammccall, Abpostelnicu, krasimir, jbcoe
Reviewed By: Abpostelnicu
Subscribers: tstellar, hans, Abpostelnicu, cfe-commits
Tags: #clang, #clang-format
Differential Revision: https://reviews.llvm.org/D78879
Summary:
`ClangFormatStyleOptions.rst` should ALWAYS be autogenerated from Format.h using `clang/docs/tools/dump_format_style.py` if not its liable to get removed leaving options undocumented.
This revision reworks the documentation for {D73354} {D73768} to ensure we can continue to regenerated
Fix other minor changes that ensure the documentation remains consistent (Format.h obviously got re clang-formatted after the rst had been regenerated previously)
Reviewed By: krasimir
Subscribers: cfe-commits
Tags: #clang, #clang-format
Differential Revision: https://reviews.llvm.org/D79095
I added a limit to make sure that _ExtInt isn't exposed on systems that
haven't considered it in their ABI. The ext-int.cpp Sema test didn't
have a triple, so on non x86/x86_64 it would fail with this new error.
This patch adds said triple to make sure this passes.
Since the _ExtInt type got into the repo, we've discovered that the ABI
implications weren't completely understood. The other architectures are
going to be audited (see D79118), however downstream targets aren't
going to benefit from this audit.
This patch disables the _ExtInt type by default and makes the
target-info an opt-in. As it is audited, I'll re-enable these for all
of our default targets.
I'm currently auditing all of the calling convention implications of
_ExtInt for all platforms, so splitting them up into their own test will
make this a much easier task to organize.
After speaking with Craig Topper about some recent defects, he pointed
out that _ExtInts should be passed indirectly if larger than the largest
int register, and like ints when smaller than that. This patch
implements that.
Note that this changed the way vaargs worked quite a bit, but they still
work.
Differential Revision: https://reviews.llvm.org/D78785
This matches what is done for MSVC in
b8000c0ce8. Since that commit, compiler
rt sanitizer libraries aren't linked to with absolute path on windows,
but using their basenames, requiring the libdirs to be passed to
the linker.
This fixes undefined behaviour sanitizer on MinGW after
b8000c0ce8.
Differential Revision: https://reviews.llvm.org/D79076
Summary:
Objective-C Class objects can be used to do a dynamic dispatch on
class methods. The analyzer had a few places where we tried to overcome
the dynamic nature of it and still guess the actual function that
is being called. That was done mostly using some simple heuristics
covering the most widespread cases (e.g. [[self class] classmethod]).
This solution introduces a way to track types represented by Class
objects and work with that instead of direct AST matching.
rdar://problem/50739539
Differential Revision: https://reviews.llvm.org/D78286
Fix a few bugs where we would fail to properly determine header to
module correspondence when determining whether to suggest a #include or
import, and suggest a #include more often in language modes where there
is no import syntax. Generally, if the target is in a header with
include guards or #pragma once, we should suggest either #including or
importing that header, and not importing a module that happens to
textually include it.
In passing, improve the notes we attach to the corresponding
diagnostics: calling an entity that we couldn't see "previous" is
confusing.
Melanie Blower