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author | Justin Bogner <mail@justinbogner.com> | 2023-08-02 16:04:28 -0700 |
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committer | Justin Bogner <mail@justinbogner.com> | 2023-08-15 14:26:40 -0700 |
commit | 9478f661c26fbc22491218477917df5d8d73c51c (patch) | |
tree | f84c6bb1039c8359d6d4c86f3e5fa033a1c68480 /flang/tools | |
parent | 3c5b4dabdc06dd380391ac965b16961610c0db77 (diff) | |
download | llvm-9478f661c26fbc22491218477917df5d8d73c51c.zip llvm-9478f661c26fbc22491218477917df5d8d73c51c.tar.gz llvm-9478f661c26fbc22491218477917df5d8d73c51c.tar.bz2 |
[Driver] Refactor to use llvm Option's new Visibility flags
This is a big refactor of the clang driver's option handling to use
the Visibility flags introduced in https://reviews.llvm.org/D157149.
There are a few distinct parts, but they can't really be split into
separate commits and still be made to compile.
1. We split out some of the flags in ClangFlags to ClangVisibility.
Note that this does not include any subtractive flags.
2. We update the Flag definitions and OptIn/OptOut constructs in
Options.td by hand.
3. We introduce and use a script, update_options_td_flags, to ease
migration of flag definitions in Options.td, and we run that on
Options.td. I intend to remove this later, but I'm committing it so
that downstream forks can use the script to simplify merging.
4. We update calls to OptTable in the clang driver, cc1as, flang, and
clangd to use the visibility APIs instead of Include/Exclude flags.
5. We deprecate the Include/Exclude APIs and add a release note.
*if you are running into conflicts with this change:*
Note that https://reviews.llvm.org/D157150 may also be the culprit and
if so it should be handled first.
The script in `clang/utils/update_options_td_flags.py` can help. Take
the downstream side of all conflicts and then run the following:
```
% cd clang/include/clang/Driver
% ../../../utils/update_options_td_flags.py Options.td > Options.td.new
% mv Options.td.new Options.td
```
This will hopefully be sufficient, please take a look at the diff.
Differential Revision: https://reviews.llvm.org/D157151
Diffstat (limited to 'flang/tools')
-rw-r--r-- | flang/tools/flang-driver/driver.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/flang/tools/flang-driver/driver.cpp b/flang/tools/flang-driver/driver.cpp index d8c597a..c7c39a7 100644 --- a/flang/tools/flang-driver/driver.cpp +++ b/flang/tools/flang-driver/driver.cpp @@ -55,7 +55,7 @@ createAndPopulateDiagOpts(llvm::ArrayRef<const char *> argv) { unsigned missingArgIndex, missingArgCount; llvm::opt::InputArgList args = clang::driver::getDriverOptTable().ParseArgs( argv.slice(1), missingArgIndex, missingArgCount, - /*FlagsToInclude=*/clang::driver::options::FlangOption); + llvm::opt::Visibility(clang::driver::options::FlangOption)); (void)Fortran::frontend::parseDiagnosticArgs(*diagOpts, args); |