Re-introduce a fully qualified type on teh fir.freemem operation.
Since this is the only operation where the prefix gets elided in fir, this
patch make it fully qualified so the dialect syntax feels more consistent.
Reviewed By: vdonaldson
Differential Revision: https://reviews.llvm.org/D122839
This patch update the array value copy pass to support fir-array_amend
and fir.array_access.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: PeteSteinfeld, schweitz
Differential Revision: https://reviews.llvm.org/D121300
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch upstream the array value copy pass.
Transform the set of array value primitives to a memory-based array
representation.
The Ops `array_load`, `array_store`, `array_fetch`, and `array_update` are
used to manage abstract aggregate array values. A simple analysis is done
to determine if there are potential dependences between these operations.
If not, these array operations can be lowered to work directly on the memory
representation. If there is a potential conflict, a temporary is created
along with appropriate copy-in/copy-out operations. Here, a more refined
analysis might be deployed, such as using the affine framework.
This pass is required before code gen to the LLVM IR dialect.
This patch is part of the upstreaming effort from fir-dev branch. The
pass is bringing quite a lot of file with it.
Reviewed By: kiranchandramohan, schweitz
Differential Revision: https://reviews.llvm.org/D111337
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
