[Bug rtl-optimization/103775] [12 Regression] Assembler messages: Warning: unpredictable transfer with writeback -- `ldrb w0,[x0,16]!'

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103775

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 52682
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52682&action=edit
gcc12-pr103775.patch

This untested patch seems to work.