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Update README.md with nvfortran and flang failures #15

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21 changes: 16 additions & 5 deletions README.md
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Expand Up @@ -57,11 +57,13 @@ includes language standard-conformance tests that verify correct compiler behavi
across a few common use cases. The table below summarizes the observes compiler
behaviors:

| _ Compiler _ | _ Test failures _ | _ Version tested _ |
| :--- | :---: | :--- |
| NAG | 0 | `nagfor` 7.1 |
| GCC | 1 | `gfortran` 11.2.0 (Homebrew GCC 11.2.0\_3)|
| Intel | 2 | `ifort` 2021.5.0 Build 20211109\_000000 |
| _Compiler_ | _Test failures_ | _Version tested_ |
| :--- | :---: | :--- |
| NAG | 0 | `nagfor` 7.1 |
| GCC | 1 | `gfortran` 11.2.0 (Homebrew GCC 11.2.0\_3) |
| Intel | 2 | `ifort` 2021.5.0 Build 20211109\_000000 |
| NVIDIA | Fails to build (ICE) | `nvfortran` 2022.2 |
| AMD | Fails to build (ICE) | `flang` 13.0.0 (AOCC_3.2.0-Build\#128 2021\_11\_12) |

The current compiler tests are based on early user feedback and are therefore
_ad hoc_ with no attempt at being exhaustive. Please submit an issue if you
Expand Down Expand Up @@ -93,6 +95,15 @@ fpm test --compiler nagfor --flag -fpp
fpm test --compiler ifort --flag -coarray=shared
```

### NVIDIA (`nvfortran`)
```
fpm test --compiler nvfortran --flag -Mpreprocess
```

### AMD (`flang`)
```
fpm test --compiler flang --flag -cpp
```

[1]: https://doi.org/10.1016/j.procs.2010.04.166
[2]: https://doi.org/10.1017/cbo9780511977381
Expand Down