https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111631
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
ldist produces:
b_25 = (long int) j_23;
d_26 = h;
_8 = (sizetype) d_26;
_38 = (char *) b_25;
__builtin_memset (_38, 0, _8);
and also we have:
<bb 7> [local count: 13370358]:
if (j_23 != 0)
goto <bb 10>; [50.00%]
else
goto <bb 11>; [50.00%]
...
<bb 10> [local count: 6685179]:
g.10_9 = g;
_10 = *g.10_9;
_11 = (unsigned short) _10;
_12 = _11 + 65535;
_13 = (short int) _12;
*g.10_9 = _13;
But since d_26 is 0, originally there was no deferencing of _38 but now there
is and such.
