https://gcc.gnu.org/bugzilla/show_bug.cgi?id=18439
Thomas Koenig changed:
What|Removed |Added
Last reconfirmed|2011-05-22 17:43:30 |2018-11-11
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18439
Bug 18439 depends on bug 19905, which changed state.
Bug 19905 Summary: Extra V_MAY_DEF on a static variable whose address is not
taken (we should be able to move the load out of the loop)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19905
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18439
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Blocks||53947
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18439
Steven Bosscher steven at gcc dot gnu.org changed:
What|Removed |Added
Last reconfirmed|2005-12-21 03:49:30 |2011-05-22
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-11
14:19 ---
Really there are two problems which cause the missed vectorizor. One is that
we don't scalarize the
static variables that well. So that is the bug which really needs to be fixed
first and really is not
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-11
14:47 ---
I filed PR 19905 for the missed optimization not really related (but blocking)
the tree vectorizor.
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What|Removed |Added
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-12
02:43 ---
Confirmed, ICC can do this but does not because it is not very inefficient to
do it.
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What|Removed |Added
