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

Git repository change summary for qt/clang/llvm
Pushed by mirror-service into branch 'upstream/users/michalpaszkowski/pisa_backend_upstreaming_3'.
Changed from 0000000000000000000000000000000000000000 to b4d1d3ee5dd56b473e741a33addc2be391a874f1
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 2ea101e9a587d579a49c449b2f58fbc9659e0bd2 by Michal Paszkowski on 04/08/2026 at 23:18..
Add PISA IR intrinsics and address-space utilities

This patch adds the PISA IR intrinsics definitions, address space
utilities, and basic tests.
https://invent.kde.org/qt/clang/llvm/-/commit/2ea101e9a587d579a49c449b2f58fbc9659e0bd2

Git commit 5650cd1f8d730e00925eca81dc2396e25aa2e6ce by Michal Paszkowski on 05/08/2026 at 00:24..
Add PISA register file, instruction set, and MC layer

Add the PISA register file and register-bank descriptions, the instruction
formats and definitions, and the MC/assembly layer (instruction printer,
register and code encoders, target streamer, MC target description and the
supporting enums), replacing the stub descriptions from
the initial target skeleton.

This provides the instruction-set description and assembly-emission
foundation. The GlobalISel lowering and instruction selection that consume it
are added in the following changes.
https://invent.kde.org/qt/clang/llvm/-/commit/5650cd1f8d730e00925eca81dc2396e25aa2e6ce

Git commit 7fe085861f61e0267efadc6b365f5f03614c4c5c by Michal Paszkowski on 05/08/2026 at 00:47..
Remove unnecessary edits
https://invent.kde.org/qt/clang/llvm/-/commit/7fe085861f61e0267efadc6b365f5f03614c4c5c

Git commit b4d1d3ee5dd56b473e741a33addc2be391a874f1 by Michal Paszkowski on 05/08/2026 at 00:56..
Fix formatting
https://invent.kde.org/qt/clang/llvm/-/commit/b4d1d3ee5dd56b473e741a33addc2be391a874f1