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* [Bug middle-end/40119] New: ICE with --param hot-bb-frequency-fraction=0
@ 2009-05-12 13:09 dominiq at lps dot ens dot fr
2009-05-12 13:11 ` [Bug middle-end/40119] " dominiq at lps dot ens dot fr
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: dominiq at lps dot ens dot fr @ 2009-05-12 13:09 UTC (permalink / raw)
To: gcc-bugs
--
Summary: ICE with --param hot-bb-frequency-fraction=0
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dominiq at lps dot ens dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40119
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40119] ICE with --param hot-bb-frequency-fraction=0
2009-05-12 13:09 [Bug middle-end/40119] New: ICE with --param hot-bb-frequency-fraction=0 dominiq at lps dot ens dot fr
@ 2009-05-12 13:11 ` dominiq at lps dot ens dot fr
2009-07-06 11:44 ` reichelt at gcc dot gnu dot org
2009-07-06 12:48 ` steven at gcc dot gnu dot org
2 siblings, 0 replies; 6+ messages in thread
From: dominiq at lps dot ens dot fr @ 2009-05-12 13:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from dominiq at lps dot ens dot fr 2009-05-12 13:11 -------
Since the manual only gives:
hot-bb-frequency-fraction
Select fraction of the maximal frequency of executions of basic block in
function given basic block needs to have to be considered hot
for --param hot-bb-frequency-fraction without giving the allowed range, I have
tried --param hot-bb-frequency-fraction=0 and it gave:
air.f90:1027: internal compiler error: Floating point exception
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40119
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40119] ICE with --param hot-bb-frequency-fraction=0
2009-05-12 13:09 [Bug middle-end/40119] New: ICE with --param hot-bb-frequency-fraction=0 dominiq at lps dot ens dot fr
2009-05-12 13:11 ` [Bug middle-end/40119] " dominiq at lps dot ens dot fr
@ 2009-07-06 11:44 ` reichelt at gcc dot gnu dot org
2009-07-06 12:48 ` steven at gcc dot gnu dot org
2 siblings, 0 replies; 6+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2009-07-06 11:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from reichelt at gcc dot gnu dot org 2009-07-06 11:43 -------
Confirmed. Just compile with "-O --param hot-bb-frequency-fraction=0" :
==============================
void foo() {}
==============================
This happens since the introduction of hot-bb-frequency-fraction in GCC 3.3.
--
reichelt at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |ice-on-valid-code
Last reconfirmed|0000-00-00 00:00:00 |2009-07-06 11:43:49
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40119
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40119] ICE with --param hot-bb-frequency-fraction=0
2009-05-12 13:09 [Bug middle-end/40119] New: ICE with --param hot-bb-frequency-fraction=0 dominiq at lps dot ens dot fr
2009-05-12 13:11 ` [Bug middle-end/40119] " dominiq at lps dot ens dot fr
2009-07-06 11:44 ` reichelt at gcc dot gnu dot org
@ 2009-07-06 12:48 ` steven at gcc dot gnu dot org
2 siblings, 0 replies; 6+ messages in thread
From: steven at gcc dot gnu dot org @ 2009-07-06 12:48 UTC (permalink / raw)
To: gcc-bugs
--
steven at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |steven at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2009-07-06 11:43:49 |2009-07-06 12:48:17
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40119
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40119] ICE with --param hot-bb-frequency-fraction=0
[not found] <bug-40119-4@http.gcc.gnu.org/bugzilla/>
2012-08-31 14:49 ` dominiq at lps dot ens.fr
@ 2013-04-04 15:52 ` dominiq at lps dot ens.fr
1 sibling, 0 replies; 6+ messages in thread
From: dominiq at lps dot ens.fr @ 2013-04-04 15:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40119
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |DUPLICATE
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2013-04-04 15:52:12 UTC ---
Duplicate of 48186.
*** This bug has been marked as a duplicate of bug 48186 ***
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40119] ICE with --param hot-bb-frequency-fraction=0
[not found] <bug-40119-4@http.gcc.gnu.org/bugzilla/>
@ 2012-08-31 14:49 ` dominiq at lps dot ens.fr
2013-04-04 15:52 ` dominiq at lps dot ens.fr
1 sibling, 0 replies; 6+ messages in thread
From: dominiq at lps dot ens.fr @ 2012-08-31 14:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40119
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-08-31 14:48:54 UTC ---
Any plan to fix this PR?
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-04-04 15:52 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-05-12 13:09 [Bug middle-end/40119] New: ICE with --param hot-bb-frequency-fraction=0 dominiq at lps dot ens dot fr
2009-05-12 13:11 ` [Bug middle-end/40119] " dominiq at lps dot ens dot fr
2009-07-06 11:44 ` reichelt at gcc dot gnu dot org
2009-07-06 12:48 ` steven at gcc dot gnu dot org
[not found] <bug-40119-4@http.gcc.gnu.org/bugzilla/>
2012-08-31 14:49 ` dominiq at lps dot ens.fr
2013-04-04 15:52 ` dominiq at lps dot ens.fr
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