On 12/6/23 15:03, DJ Delorie wrote:
Alexandre Oliva writes:
This looks like a latent bug in the port.
I'm not surprised, that port was weird.
This was just a plain asm insn in strub.c:
/* Make sure the stack overwrites are not optimized away. */
asm ("" : : "m" (end[0]));
whose
Alexandre Oliva writes:
> This looks like a latent bug in the port.
I'm not surprised, that port was weird.
> This was just a plain asm insn in strub.c:
>
> /* Make sure the stack overwrites are not optimized away. */
> asm ("" : : "m" (end[0]));
>
> whose constraint passes during reload,
[adding gcc@]
Hi, Jeff,
On Dec 6, 2023, Jeff Law wrote:
> libgcc is currently failing to build on rl78, looks like it might be
> strub related.
Thanks for letting me know.
>> /home/jlaw/test/gcc/libgcc/strub.c:149:1: error: unrecognizable insn:
>> 149 | }
>> | ^
>> (insn 30 64 33 4
