https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113576
--- Comment #1 from Hongtao Liu <liuhongt at gcc dot gnu.org> ---
int
__attribute__((noinline))
sbitmap_first_set_bit (const_sbitmap bmap)
{
unsigned int n = 0;
sbitmap_iterator sbi;
EXECUTE_IF_SET_IN_SBITMAP (bmap, 0, n, sbi)
return n;
return -1;
}
hangs on this function, it's an vect early break case.
78.L10:
79 shrq %rdx
80 movl %ecx, %eax
81 incl %ecx
82 testb $1, %dl
83 je .L10
84 ret
hangs on this scalar part.
