Re: [PATCH v2] PR target/89828 Inernal compiler error on -fno-omit-frame-pointer

[Jeff Law via Gcc-patches]

On 3/15/23 01:51, Yoshinori Sato wrote:
What about this?
It no longer occurs for me.

gcc/config/rx/
        * rx.cc (add_pop_cfi_notes): Release the frame pointer if it is used.
        (rx_expand_prologue): Redesigned stack pointer and frame pointer update 
process.
That fixes the problems building newlib.  It also fixes roughly 300 
failures in the testsuite (primarily fixing ICEs in 
dwarf2out_frame_debug_adjust_cfa).

So the next step is to sit down with the code  and review it :-)

jeff