[all-commits] [llvm/llvm-project] f08124: [flang][openacc] Support fixed form sentinel forma...

[Valentin Clement (バレンタイン クレメン) via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f0812480d2ae1c66dcc6879dba64bab7117f4f5a
      https://github.com/llvm/llvm-project/commit/f0812480d2ae1c66dcc6879dba64bab7117f4f5a
  Author: Valentin Clement (バレンタイン クレメン) <clementval at gmail.com>
  Date:   2023-10-23 (Mon, 23 Oct 2023)

  Changed paths:
    M flang/lib/Parser/openacc-parsers.cpp
    A flang/test/Lower/OpenACC/acc-fixed-form.f
    M flang/tools/bbc/bbc.cpp

  Log Message:
  -----------
  [flang][openacc] Support fixed form sentinel format (#69970)

The OpenACC standard mentions directive format for fixed form source
files. The following sentinels are accepted:

```
!$acc directive-name [clause-list]
c$acc directive-name [clause-list]
*$acc directive-name [clause-list]
```

Update the parser to accepts these. A new option is added to `bbc` so
the change can be tested.