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* [Bug tree-optimization/22254] We never call may_alias_p for PARM_DECL's
[not found] <bug-22254-1@http.gcc.gnu.org/bugzilla/>
@ 2005-10-02 2:05 ` dberlin at dberlin dot org
2006-03-10 15:45 ` dnovillo at gcc dot gnu dot org
1 sibling, 0 replies; 6+ messages in thread
From: dberlin at dberlin dot org @ 2005-10-02 2:05 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from dberlin at gcc dot gnu dot org 2005-10-02 02:05 -------
Subject: Bug 22254
I actually came across a case recently where we do call it for
PARM_DECL's.
I'll try to find it again
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22254
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/22254] We never call may_alias_p for PARM_DECL's
[not found] <bug-22254-1@http.gcc.gnu.org/bugzilla/>
2005-10-02 2:05 ` [Bug tree-optimization/22254] We never call may_alias_p for PARM_DECL's dberlin at dberlin dot org
@ 2006-03-10 15:45 ` dnovillo at gcc dot gnu dot org
1 sibling, 0 replies; 6+ messages in thread
From: dnovillo at gcc dot gnu dot org @ 2006-03-10 15:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from dnovillo at gcc dot gnu dot org 2006-03-10 15:45 -------
The two pointers are assigned the same SMT. Is this still a problem?
Dereferenced pointers
D.1541, UID 1541, int *, symbol memory tag: SMT.5
D.1542, UID 1542, int *, symbol memory tag: SMT.5
Or do you need to analyze g1 and g2?
--
dnovillo at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|dnovillo at gcc dot gnu dot |unassigned at gcc dot gnu
|org |dot org
Status|ASSIGNED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22254
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/22254] We never call may_alias_p for PARM_DECL's
2005-06-30 15:33 [Bug tree-optimization/22254] New: " dberlin at gcc dot gnu dot org
` (2 preceding siblings ...)
2005-06-30 16:41 ` steven at gcc dot gnu dot org
@ 2005-06-30 17:12 ` dberlin at gcc dot gnu dot org
3 siblings, 0 replies; 6+ messages in thread
From: dberlin at gcc dot gnu dot org @ 2005-06-30 17:12 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |dnovillo at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22254
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/22254] We never call may_alias_p for PARM_DECL's
2005-06-30 15:33 [Bug tree-optimization/22254] New: " dberlin at gcc dot gnu dot org
2005-06-30 15:33 ` [Bug tree-optimization/22254] " dberlin at gcc dot gnu dot org
2005-06-30 15:39 ` pcarlini at suse dot de
@ 2005-06-30 16:41 ` steven at gcc dot gnu dot org
2005-06-30 17:12 ` dberlin at gcc dot gnu dot org
3 siblings, 0 replies; 6+ messages in thread
From: steven at gcc dot gnu dot org @ 2005-06-30 16:41 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2005-06-30 16:41 -------
Ack.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-06-30 16:41:01
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22254
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/22254] We never call may_alias_p for PARM_DECL's
2005-06-30 15:33 [Bug tree-optimization/22254] New: " dberlin at gcc dot gnu dot org
2005-06-30 15:33 ` [Bug tree-optimization/22254] " dberlin at gcc dot gnu dot org
@ 2005-06-30 15:39 ` pcarlini at suse dot de
2005-06-30 16:41 ` steven at gcc dot gnu dot org
2005-06-30 17:12 ` dberlin at gcc dot gnu dot org
3 siblings, 0 replies; 6+ messages in thread
From: pcarlini at suse dot de @ 2005-06-30 15:39 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pcarlini at suse dot de 2005-06-30 15:39 -------
> By "These formals" i mean g1 and g2
Thanks for the clarification: I clearly remember "someone" at GCCSummit puzzled
by the spelling checker marking "formal" as error ;)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22254
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/22254] We never call may_alias_p for PARM_DECL's
2005-06-30 15:33 [Bug tree-optimization/22254] New: " dberlin at gcc dot gnu dot org
@ 2005-06-30 15:33 ` dberlin at gcc dot gnu dot org
2005-06-30 15:39 ` pcarlini at suse dot de
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: dberlin at gcc dot gnu dot org @ 2005-06-30 15:33 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dberlin at gcc dot gnu dot org 2005-06-30 15:33 -------
By "These formals" i mean g1 and g2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22254
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2006-03-10 15:45 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-22254-1@http.gcc.gnu.org/bugzilla/>
2005-10-02 2:05 ` [Bug tree-optimization/22254] We never call may_alias_p for PARM_DECL's dberlin at dberlin dot org
2006-03-10 15:45 ` dnovillo at gcc dot gnu dot org
2005-06-30 15:33 [Bug tree-optimization/22254] New: " dberlin at gcc dot gnu dot org
2005-06-30 15:33 ` [Bug tree-optimization/22254] " dberlin at gcc dot gnu dot org
2005-06-30 15:39 ` pcarlini at suse dot de
2005-06-30 16:41 ` steven at gcc dot gnu dot org
2005-06-30 17:12 ` dberlin at gcc dot gnu dot org
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