https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69013
davidxl at google dot com changed:
What |Removed |Added
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CC| |davidxl at google dot com
--- Comment #5 from davidxl at google dot com ---
The assertion is indeed too strict. See
static unsigned
compute_uninit_opnds_pos (gphi *phi)
{
size_t i, n;
unsigned uninit_opnds = 0;
n = gimple_phi_num_args (phi);
/* Bail out for phi with too many args. */
if (n > 32)
return 0;
...
}
it is possible that empty bitset is returned -- so the fix looks ok.
