[qt/clang/llvm]: Summary of bulk changes made

Git repository change summary for qt/clang/llvm
Pushed by mirror-service into branch 'upstream/release/23.x'.
Changed from d8145e71418fb1e0a936adfb07dc5317113fc3b6 to ea40e7f7724e16c509327ddfd547593d69598906
Acknowledgement was received that this change introduces only existing code that has been pushed to another public open source repository.

This change contains the following new commits:

Git commit ea40e7f7724e16c509327ddfd547593d69598906 by Tobias Hieta (on behalf of Jean-Didier PAILLEUX) on 10/08/2026 at 06:19..
[flang][MIF] Update prif_coarray_handle in accordance with PRIF 0.8 #214080 (#214747)

In PRIF revision 0.8, the representation of `prif_coarray_handle` was
changed. This PR updates this representation for this type and updates
the MIFOpConversion pass for the relevant operations.
Fixes issue #214080
A minor fix has been made to the deallocation to ensure that, on the
Flang side, the variable is properly deallocated, since previously the
deallocation was only performed at the `coarray_handle` level.

(cherry picked from commit 066dfd519323589e89847e65a40d4a9836f61188)
https://invent.kde.org/qt/clang/llvm/-/commit/ea40e7f7724e16c509327ddfd547593d69598906