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* [Bug tree-optimization/18374] New: Argument and return value marshalling at tree level
@ 2004-11-08 13:55 nathan at gcc dot gnu dot org
2004-11-08 13:58 ` [Bug tree-optimization/18374] " nathan at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: nathan at gcc dot gnu dot org @ 2004-11-08 13:55 UTC (permalink / raw)
To: gcc-bugs
This is a catch-all report to mention that we should really be doing ABI
mandated argument and return value marshalling at the tree level. These
operations can involve sign/zero extension (at the very least) and should be
exposed to the tree optimizers.
--
Summary: Argument and return value marshalling at tree level
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: nathan at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18374
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug tree-optimization/18374] Argument and return value marshalling at tree level 2004-11-08 13:55 [Bug tree-optimization/18374] New: Argument and return value marshalling at tree level nathan at gcc dot gnu dot org @ 2004-11-08 13:58 ` nathan at gcc dot gnu dot org 2004-11-08 14:01 ` nathan at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: nathan at gcc dot gnu dot org @ 2004-11-08 13:58 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- OtherBugsDependingO| |16797 nThis| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18374 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/18374] Argument and return value marshalling at tree level 2004-11-08 13:55 [Bug tree-optimization/18374] New: Argument and return value marshalling at tree level nathan at gcc dot gnu dot org 2004-11-08 13:58 ` [Bug tree-optimization/18374] " nathan at gcc dot gnu dot org @ 2004-11-08 14:01 ` nathan at gcc dot gnu dot org 2004-11-08 14:02 ` [Bug tree-optimization/18374] [meta-bug] " pinskia at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: nathan at gcc dot gnu dot org @ 2004-11-08 14:01 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- OtherBugsDependingO| |16802 nThis| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18374 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/18374] [meta-bug] Argument and return value marshalling at tree level 2004-11-08 13:55 [Bug tree-optimization/18374] New: Argument and return value marshalling at tree level nathan at gcc dot gnu dot org 2004-11-08 13:58 ` [Bug tree-optimization/18374] " nathan at gcc dot gnu dot org 2004-11-08 14:01 ` nathan at gcc dot gnu dot org @ 2004-11-08 14:02 ` pinskia at gcc dot gnu dot org 2004-11-17 13:13 ` pinskia at gcc dot gnu dot org 2004-11-17 15:53 ` pinskia at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-11-08 14:02 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |enhancement Keywords| |meta-bug, missed- | |optimization Summary|Argument and return value |[meta-bug] Argument and |marshalling at tree level |return value marshalling at | |tree level http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18374 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/18374] [meta-bug] Argument and return value marshalling at tree level 2004-11-08 13:55 [Bug tree-optimization/18374] New: Argument and return value marshalling at tree level nathan at gcc dot gnu dot org ` (2 preceding siblings ...) 2004-11-08 14:02 ` [Bug tree-optimization/18374] [meta-bug] " pinskia at gcc dot gnu dot org @ 2004-11-17 13:13 ` pinskia at gcc dot gnu dot org 2004-11-17 15:53 ` pinskia at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-11-17 13:13 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-17 13:13 ------- Here is a bug which says the oposite should be done (as arguments are already done): PR 15484. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18374 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/18374] [meta-bug] Argument and return value marshalling at tree level 2004-11-08 13:55 [Bug tree-optimization/18374] New: Argument and return value marshalling at tree level nathan at gcc dot gnu dot org ` (3 preceding siblings ...) 2004-11-17 13:13 ` pinskia at gcc dot gnu dot org @ 2004-11-17 15:53 ` pinskia at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-11-17 15:53 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2004-11-17 15:53:28 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18374 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2004-11-17 15:53 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-11-08 13:55 [Bug tree-optimization/18374] New: Argument and return value marshalling at tree level nathan at gcc dot gnu dot org 2004-11-08 13:58 ` [Bug tree-optimization/18374] " nathan at gcc dot gnu dot org 2004-11-08 14:01 ` nathan at gcc dot gnu dot org 2004-11-08 14:02 ` [Bug tree-optimization/18374] [meta-bug] " pinskia at gcc dot gnu dot org 2004-11-17 13:13 ` pinskia at gcc dot gnu dot org 2004-11-17 15:53 ` pinskia at gcc dot gnu dot org
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