When parsing C++ type construction expressions with list initialization,
forward the locations of the braces to Sema.
Without these locations, the code coverage pass crashes on the given test
case, because the pass relies on getLocEnd() returning a valid location.
Here is what this patch does in more detail:
- Forwards init-list brace locations to Sema (ParseExprCXX),
- Builds an InitializationKind with these locations (SemaExprCXX), and
- Uses these locations for constructor initialization (SemaInit).
The remaining changes fall out of introducing a new overload for
creating direct-list InitializationKinds.
Testing: check-clang, and a stage2 coverage-enabled build of clang with
asserts enabled.
Differential Revision: https://reviews.llvm.org/D41921
llvm-svn: 322729
Summary:
As result deduplication or reduction is not supported in the framework,
we should leave the deplication to tools (if needed) until the framework supports it.
Reviewers: bkramer
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42111
llvm-svn: 322691
Summary:
This improves upon the previous Objective-C header guessing heuristic
from rC320479.
Now, we run the lexer on C++ header files and look for Objective-C
keywords and syntax. We also look for Foundation types.
Test Plan: make -j12 FormatTests && ./tools/clang/unittests/Format/FormatTests
Reviewers: jolesiak, krasimir
Reviewed By: jolesiak
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D42135
llvm-svn: 322690
Summary:
This would allow code completion clients to know which context is visited during Sema code completion.
Also some changes:
* add `EnteredContext` callback in VisibleDeclConsumer.
* add a simple unittest for sema code completion (only for visited contexts at the moment).
Reviewers: ilya-biryukov
Reviewed By: ilya-biryukov
Subscribers: mgorny, bkramer, cfe-commits
Differential Revision: https://reviews.llvm.org/D42071
llvm-svn: 322661
Summary:
This patch changes the structure for raw string formatting options by making it
language based (enumerate delimiters per language) as opposed to delimiter-based
(specify the language for a delimiter). The raw string formatting now uses an
appropriate style from the .clang-format file, if exists.
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D42098
llvm-svn: 322634
HTML diagnostics can be an overwhelming blob of pages of code.
This patch adds a checkbox which filters this list down to only the
lines *relevant* to the counterexample by e.g. skipping branches which
analyzer has assumed to be infeasible at a time.
The resulting amount of output is much smaller, and often fits on one
screen, and also provides a much more readable diagnostics.
Differential Revision: https://reviews.llvm.org/D41378
llvm-svn: 322612
parallel for simd` directives.
Added codegen for `depend` clauses on `#pragma omp target teams
distribute parallel for simd` directives.
llvm-svn: 322587
Summary:
noload_lookups() was too lazy: in addition to avoiding external decls, it
avoided populating the lazy lookup structure for internal decls.
This is the right behavior for the existing callsite in ASTDumper, but I think
it's not a very useful default, so we populate it by default.
While here:
- remove an unused test file accidentally added in r322371.
- remove lookups_begin()/lookups_end() in favor of lookups().begin(), which is
more common and more efficient.
Reviewers: ilya-biryukov
Subscribers: cfe-commits, rsmith
Differential Revision: https://reviews.llvm.org/D42077
llvm-svn: 322548
Summary:
Introduce clang_getCursorPrettyPrinted() for pretty printing
declarations. Expose also PrintingPolicy, so the user gets more
fine-grained control of the entities being printed.
The already existing clang_getCursorDisplayName() is pretty limited -
for example, it does not handle return types, parameter names or default
arguments for function declarations. Addressing these issues in
clang_getCursorDisplayName() would mean to duplicate existing code
(e.g. clang::DeclPrinter), so rather expose new API to access the
existing functionality.
Reviewed By: jbcoe
Subscribers: cfe-commits
Tags: #clang
Patch by nik (Nikolai Kosjar)
Differential Revision: https://reviews.llvm.org/D39903
llvm-svn: 322540
We were trying to emit a diag::err_bad_multiversion_option diagnostic,
which expects an int as its first argument, with a string argument. As
it happens, the string `Feature` that was causing this was shadowing an
int `Feature` from the surrounding scope. :)
llvm-svn: 322530
Summary:
There are only two valid integrated Clang driver tools: `-cc1` and
`-cc1as`. If a user asks for an unknown tool, such as `-cc1asphalt`,
an error message is displayed to indicate that there is no such tool,
but the message doesn't indicate what the valid options are.
Include the valid options in the error message.
Test Plan: `check-clang`
Reviewers: sepavloff, bkramer, phosek
Reviewed By: bkramer
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D42004
llvm-svn: 322517
simd`.
Added host codegen + codegen for devices with default codegen for
`#pragma omp target teams distribute parallel for simd` directive.
llvm-svn: 322515
Thanks to Eli Friedman, who suggested the reason these tests failed on a few
buildbots yet works fine locally is because non-assert builds don't emit value
labels.
llvm-svn: 322514
The skipped preprocessor ranges are now serialized in the AST PCH file. This fixes, for example, libclang's clang_getSkippedRanges() returning zero ranges after reparsing a translation unit.
Differential Revision: https://reviews.llvm.org/D20124
llvm-svn: 322503
RISCVABIInfo is implemented in terms of XLen, supporting both RV32 and RV64.
Unfortunately we need to count argument registers in the frontend in order to
determine when to emit signext and zeroext attributes. Integer scalars are
extended according to their type up to 32-bits and then sign-extended to XLen
when passed in registers, but are anyext when passed on the stack. This patch
only implements the base integer (soft float) ABIs.
For more information on the RISC-V ABI, see [the ABI
doc](https://github.com/riscv/riscv-elf-psabi-doc/blob/master/riscv-elf.md),
my [golden model](https://github.com/lowRISC/riscv-calling-conv-model), and
the [LLVM RISC-V calling convention
patch](https://reviews.llvm.org/D39898#2d1595b4) (specifically the comment
documenting frontend expectations).
Differential Revision: https://reviews.llvm.org/D40023
llvm-svn: 322494
Summary:
This patch adds a FormatStyleSet for storing per-language FormatStyles for the
purposes of formatting code blocks inside the main code.
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: klimek, djasper, bkramer, cfe-commits
Differential Revision: https://reviews.llvm.org/D41487
llvm-svn: 322479
Summary:
kunpck intrinsics were removed in favor of native IR a few months ago. The implementation lowers them as by operation on the integer types passed to the intrinsic and then just shifting, masking, and oring them together. A special X86 DAG combine was added to recognize this patter and turn it into a concat_vector operation.
I think it makes more sense to keep the IR implementation closer to vector operations on vXi1. Given that we expect these builtins to be used around other builtins that operate on k-registers which we try to represent in IR with vXi1. InstCombine should be able to get rid of the bitcasts between integers and vXi1 leaving only the vector operations.
Reviewers: RKSimon, spatel, zvi, jina.nahias
Reviewed By: RKSimon
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D42016
llvm-svn: 322461
Summary:
Use monospace for option flags in the PCH section, instead of the
italics that were being used previously.
I believe these used to be links, for which single backticks would
have been appropriate, but since they were un-link-ified in
https://reviews.llvm.org/rL275560, I believe monospace is now more
appropriate, and so two backticks are needed.
Test Plan:
Build the `docs-clang-html` target and confirm the options are rendered
using monospace font.
Reviewers: sepavloff, aaron.ballman
Reviewed By: aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D42005
llvm-svn: 322447
Vedant Kumar