[Bug rtl-optimization/63718] [5 Regression] ARM Thumb1 bootstrap fail after fuse-caller-save info in cprop-hardreg

[joey.ye at arm dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63718

--- Comment #8 from Joey Ye <joey.ye at arm dot com> ---
(In reply to vries from comment #5)
> Created attachment 33874 [details]
> tentative patch, adds missing clobbers
This patch does recover thumb1 bootstrap

- Joey