------- Comment #6 from ubizjak at gmail dot com 2008-05-09 11:13 -------
Something interesting:
In atomic_kind_types.F.085t.copyprop3, we have:
<bb 76>:
D.2711_888 = *atomic_kind_38(D);
D.2731_889 = &D.2711_888->element_symbol[1]{lb: 1 sz: 1};
__builtin_memcpy (&element_symbol[1]{lb: 1 sz: 1}, D.2731_889, 1);
__builtin_memset (&element_symbol[2]{lb: 1 sz: 1}, 32, 1);IOR value ior:0.
Average value sum:0 times:0.
goto <bb 78>;
and in atomic_kind_types.F.086.fab, we have:
<bb 75>:
D.2711_885 = *atomic_kind_38(D);
D.2731_886 = &D.2711_885->element_symbol[1]{lb: 1 sz: 1};
__builtin_memmove (&element_symbol[1]{lb: 1 sz: 1}, D.2731_886, 2);
goto <bb 78>;
As can be seen, "__builtin_memset (&element_symbol[2]{lb: 1 sz: 1}, 32, 1)"
expression that troubles us just vanished, apparently leaving dead histogram
behind.
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-05-09 11:13:09
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36129
