https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62103
--- Comment #8 from Jiong Wang <jiwang at gcc dot gnu.org> ---
looks like this fix is too conservative. it will disable const fold for
bit-field completely. for bitfld-6/little-endian, previously, we can generated
main:
mov w0, 0
ret
while after this patch, we always load from memory. any specific reason for
this?
shouldn't we fix the code to let big-endian get correct folded constant?
