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* [Bug tree-optimization/41647] New: Early Loop Unrolling control
@ 2009-10-09 17:47 dje at gcc dot gnu dot org
2009-10-09 17:51 ` [Bug tree-optimization/41647] " rguenth at gcc dot gnu dot org
2009-10-09 19:29 ` rguenth at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: dje at gcc dot gnu dot org @ 2009-10-09 17:47 UTC (permalink / raw)
To: gcc-bugs
GCC currently does not provide independent control over early loop unrolling.
The early inner loop unrolling complicates Polyhedral analysis. An individual
option that Graphite could access would be helpful.
--
Summary: Early Loop Unrolling control
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dje at gcc dot gnu dot org
GCC build triplet: *-*-*
GCC host triplet: *-*-*
GCC target triplet: *-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41647
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/41647] Early Loop Unrolling control
2009-10-09 17:47 [Bug tree-optimization/41647] New: Early Loop Unrolling control dje at gcc dot gnu dot org
@ 2009-10-09 17:51 ` rguenth at gcc dot gnu dot org
2009-10-09 19:29 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-10-09 17:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2009-10-09 17:51 -------
Confirmed. Mine.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org |org
Severity|normal |enhancement
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-10-09 17:51:33
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41647
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/41647] Early Loop Unrolling control
2009-10-09 17:47 [Bug tree-optimization/41647] New: Early Loop Unrolling control dje at gcc dot gnu dot org
2009-10-09 17:51 ` [Bug tree-optimization/41647] " rguenth at gcc dot gnu dot org
@ 2009-10-09 19:29 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-10-09 19:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2009-10-09 19:29 -------
http://gcc.gnu.org/ml/gcc-patches/2009-10/msg00621.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41647
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-10-09 19:29 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2009-10-09 17:47 [Bug tree-optimization/41647] New: Early Loop Unrolling control dje at gcc dot gnu dot org
2009-10-09 17:51 ` [Bug tree-optimization/41647] " rguenth at gcc dot gnu dot org
2009-10-09 19:29 ` rguenth at gcc dot gnu dot org
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