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* [Bug fortran/32376] New: can't determine dependence (array with variable initial index)
@ 2007-06-17 15:14 tprince at computer dot org
2007-06-17 15:16 ` [Bug fortran/32376] " tprince at computer dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: tprince at computer dot org @ 2007-06-17 15:14 UTC (permalink / raw)
To: gcc-bugs
The original case from
http://www.netlib.org/benchmark/vectors
is split into 2 array assignments which should be easily vectorizable. The
first assignment, which starts at the base of the arrays, is vectorized. The
second assignment, which begins where the first left off, is not vectorized.
--
Summary: can't determine dependence (array with variable initial
index)
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tprince at computer dot org
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32376
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug fortran/32376] can't determine dependence (array with variable initial index) 2007-06-17 15:14 [Bug fortran/32376] New: can't determine dependence (array with variable initial index) tprince at computer dot org @ 2007-06-17 15:16 ` tprince at computer dot org 2007-06-21 23:26 ` pinskia at gcc dot gnu dot org 2007-06-25 1:44 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: tprince at computer dot org @ 2007-06-17 15:16 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from tprince at computer dot org 2007-06-17 15:15 ------- Created an attachment (id=13721) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13721&action=view) source code test case -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32376 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/32376] can't determine dependence (array with variable initial index) 2007-06-17 15:14 [Bug fortran/32376] New: can't determine dependence (array with variable initial index) tprince at computer dot org 2007-06-17 15:16 ` [Bug fortran/32376] " tprince at computer dot org @ 2007-06-21 23:26 ` pinskia at gcc dot gnu dot org 2007-06-25 1:44 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2007-06-21 23:26 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from pinskia at gcc dot gnu dot org 2007-06-21 23:26 ------- After PR 32075 was fixed, this was also fixed. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32376 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/32376] can't determine dependence (array with variable initial index) 2007-06-17 15:14 [Bug fortran/32376] New: can't determine dependence (array with variable initial index) tprince at computer dot org 2007-06-17 15:16 ` [Bug fortran/32376] " tprince at computer dot org 2007-06-21 23:26 ` pinskia at gcc dot gnu dot org @ 2007-06-25 1:44 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2007-06-25 1:44 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from pinskia at gcc dot gnu dot org 2007-06-25 01:44 ------- As I mentioned this is now fixed by PR 32075. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32376 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2007-06-25 1:44 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2007-06-17 15:14 [Bug fortran/32376] New: can't determine dependence (array with variable initial index) tprince at computer dot org 2007-06-17 15:16 ` [Bug fortran/32376] " tprince at computer dot org 2007-06-21 23:26 ` pinskia at gcc dot gnu dot org 2007-06-25 1:44 ` pinskia at gcc dot gnu dot org
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