[Bug rtl-optimization/119841] [15 Regression] gcc.target/cris/pr93372-2.c

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119841

--- Comment #1 from Hans-Peter Nilsson <hp at gcc dot gnu.org> ---
(In reply to Hans-Peter Nilsson from comment #0)
> ...
> it helpfully "optimizes" these two insns (compact format):

Oops, those incoming dumps were at combine entry, so at this point gibberish.
(I have trouble reading the compact format, needless to say.)
FAOD, this is hopefully more correct:

       8: {r30:SI=r40:SI-r41:SI;clobber ccr:CC;}
       9: {r36:SI=r30:SI==0;clobber ccr:CC;}

> into:
>      8: {r30:SI=r40:SI-r41:SI;clobber ccr:CC;}
>      9: {r36:SI=r40:SI==r41:SI;clobber ccr:CC;}