== Progress == * PR88836 - I have a patch (for backend and CSE) which now passes bootstrap and regression except for one testcase failure (which looks like a pattern issue). Looking into it.

* Look at GDB BZ #21221 - gdb hangs while stepping an empty loop - Not convinced that it is a gcc issue. Looking into the dwarf specification.

* PR88838 - Looking at it. - Also familiarising with auto-vectorisation of SVE

== Plan == * Complete above PRs * Look at GDB BZ #21221 - gdb hangs while stepping an empty loop