There's a lot of unnecessary backslashes here that we can avoid to
reduce confusion.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D108495
The `llvm-stress` binary is currently missing from the Bazel `BUILD` file for llvm. This patch adds it.
Reviewed By: GMNGeoffrey
Differential Revision: https://reviews.llvm.org/D107571
Updates the Bazel configuration for
https://github.com/llvm/llvm-project/commit/ee7d20e84675. We need to
drop the dependency from llvm-tblgen to avoid a dependency cycle:
```
.-> @llvm-project//llvm:llvm-tblgen
| @llvm-project//llvm:tblgen
| @llvm-project//llvm:MC
| @llvm-project//llvm:ProfileData
| @llvm-project//llvm:Core
| @llvm-project//llvm:attributes_gen
| @llvm-project//llvm:include/llvm/IR/Attributes.inc
| @llvm-project//llvm:attributes_gen__gen_attrs_genrule
`-- @llvm-project//llvm:llvm-tblgen
```
It appears this dep was not strictly necessary though. TableGen uses MC
headers but it can get those through Support, which also exports MC
headers due to layering issues.
Differential Revision: https://reviews.llvm.org/D107480
These are unconditionally included in the CMake build as well and
necessary for some odd platforms (even though the C++11 standard says
they shouldn't be).
Reviewed By: chandlerc
Differential Revision: https://reviews.llvm.org/D107123
This makes the logic used to determine if targets have the given
features the same as is used in CMake. Incidentally, it enables these
features for the targets added in https://reviews.llvm.org/D106921
which were missing because this was previously a hardcoded list.
Reviewed By: chandlerc
Differential Revision: https://reviews.llvm.org/D107019
Added the following targets to the LLVM Bazel overlay:
AVR
Mips
MPS430
SystemZ
XCore
Reviewed By: GMNGeoffrey
Differential Revision: https://reviews.llvm.org/D106921
This adds Bazel configuration for the TargetMCA targets, which currently
only includes AMDGPU.
Reviewed By: rnk
Differential Revision: https://reviews.llvm.org/D106996
Users should generally observe no difference as long as they don't use
unintended option forms. Behavior changes:
* `-t=d` is removed. Use `-t d` instead.
* `--demangle=false` and `--demangle=0` cannot be used. Omit the option or use `--no-demangle`. Other flag-style options don't have `--no-` forms.
* `--help-list` is removed. This is a `cl::` specific option.
* llvm-readobj now supports grouped short options as well.
* `--color` is removed. This is generally not useful (only apply to errors/warnings) but was inherited from Support.
Some adjustment to the canonical forms
(usually from GNU readelf; currently llvm-readobj has too many redundant aliases):
* --dyn-syms is canonical. --dyn-symbols is a hidden alias
* --file-header is canonical. --file-headers is a hidden alias
* --histogram is canonical. --elf-hash-histogram is a hidden alias
* --relocs is canonical. --relocations is a hidden alias
* --section-groups is canonical. --elf-section-groups is a hidden alias
OptTable avoids global option collision if we decide to support multiplexing for binary utilities.
* Most one-dash long options are still supported. `-dt, -sd, -st, -sr` are dropped due to their conflict with grouped short options.
* `--section-mapping=false` (D57365) is strange but is kept for now.
* Many `cl::opt` variables were unnecessarily external. I added `static` whenever appropriate.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D105532
Part of https://lists.llvm.org/pipermail/llvm-dev/2021-July/151622.html
"Binary utilities: switch command line parsing from llvm::cl to OptTable"
* `--totals=false` and `--totals=0` cannot be used. Omit the option.
* `--help-list` is removed. This is a `cl::` specific option.
OptTable avoids global option collision if we decide to support multiplexing for binary utilities.
Note: because the tool is simple, and its long options are uncommon, I just drop
the one-dash forms except `-arch <value>` (Darwin style).
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D105598
Similar to D104889. The tool is very simple and its long options are uncommon,
so just drop the one-dash form in this patch.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D105605
Part of https://lists.llvm.org/pipermail/llvm-dev/2021-July/151622.html
"Binary utilities: switch command line parsing from llvm::cl to OptTable"
Users should generally observe no difference as long as they only use intended
option forms. Behavior changes:
* `-t=d` is removed. Use `-t d` instead.
* `--demangle=0` cannot be used. Omit the option or use `--no-demangle` instead.
* `--help-list` is removed. This is a `cl::` specific option.
Note:
* `-t` diagnostic gets improved.
* This patch avoids cl::opt collision if we decide to support multiplexing for binary utilities
* One-dash long options are still supported.
* The `-s` collision (`-s segment section` for Mach-O) is unfortunate. `-s` means `--print-armap` in GNU nm.
* This patch removes the last `cl::multi_val` use case from the `llvm/lib/Support/CommandLine.cpp` library
`-M` (`--print-armap`), `-U` (`--defined-only`), and `-W` (`--no-weak`)
are now deprecated. They could conflict with future GNU nm options.
(--print-armap has an existing alias -s, so GNU will unlikely add a new one.
--no-weak (not in GNU nm) is rarely used anyway.)
`--just-symbol-name` is now deprecated in favor of
`--format=just-symbols` and `-j`.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D105330
This patch introduces a custom rule for expanding the LLVM target
enumeration .def files. This provides a slightly cleaner API for these
rules, but is mostly to permit selects to be used when determining which
LLVM targets to build. Right now the target list is generated at Bazel
configure time, but this will allows us to add functionality to also
control which targets are built based on config settings.
Tested: Ran `bazel test --config=rbe ... @llvm-project//...`
Reviewed By: chandlerc
Differential Revision: https://reviews.llvm.org/D104969
Benjamin Kramer