https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95681
--- Comment #4 from Stefan Schulze Frielinghaus <stefansf at linux dot ibm.com>
---
Running todays mainline (d97d71a1989) using options -O3 -Wall against the
reduced program on x86 as well as s390x results in
t.c: In function 'decNumberCompareTotalMag':
t.c:55:14: warning: '*allocbufa.bits' may be used uninitialized
[-Wmaybe-uninitialized]
55 | a->bits&=~0x80;
| ^~
t.c:70:14: warning: '*allocbufb.bits' may be used uninitialized
[-Wmaybe-uninitialized]
70 | b->bits&=~0x80;
| ^~
