Merges from trunk.
setjmp.c test fails for stm8 with --nopurity --nogenconstprop --nolabelopt --no-peep --max-allocs-per-node 128
Fixed in [r16706].
Fix bug #4023.
mos6502 crash for test/kyber-ntt.c
Changed title, since I see the same problem on little-endian 64-bit ARM, too.
Fixed in [r16698]. Edit: this is an unintentional duplicate of the message on the original bugfix from a week ago.
No. Fixed in [r16705].