| commit | ef1eb502e01c55e8370a392bf259d624489c37e5 | |
| author | Valentin Clement (バレンタイン クレメン) <clementval@gmail.com> | |
| Thu, 28 Sep 2023 15:36:19 +0000 (28 08:36 -0700) | ||
| committer | GitHub <noreply@github.com> | |
| Thu, 28 Sep 2023 15:36:19 +0000 (28 08:36 -0700) | ||
| tree | 5ebafb36b732afafaba34830dd2273835210e6d5 | treesnapshot (tar.gz zip) |
| parent | 989173c09c2930a9f523ccb455111ef446e9f96d | commitdiff |
[flang][openacc] Support assumed shape arrays in reduction (#67610)
Assumed shape array are using descriptor and must be handled differently
than known shape arrays. This patch adds support to generate the `init`
and `combiner` region for the reduction recipe operation with assumed
shape array by using the descriptor and the HLFIR lowering path.
`createTempFromMold` function is moved from
`flang/lib/Optimizer/HLFIR/Transforms/BufferizeHLFIR.cpp` to
`flang/include/flang/Optimizer/Builder/HLFIRTools.h` to be reused to
create the private copy.
Assumed shape array are using descriptor and must be handled differently
than known shape arrays. This patch adds support to generate the `init`
and `combiner` region for the reduction recipe operation with assumed
shape array by using the descriptor and the HLFIR lowering path.
`createTempFromMold` function is moved from
`flang/lib/Optimizer/HLFIR/Transforms/BufferizeHLFIR.cpp` to
`flang/include/flang/Optimizer/Builder/HLFIRTools.h` to be reused to
create the private copy.