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* [Bug target/44603] New: out of range branch generated in thumb code.
@ 2010-06-20 22:01 raj dot khem at gmail dot com
2010-06-20 22:02 ` [Bug target/44603] " raj dot khem at gmail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: raj dot khem at gmail dot com @ 2010-06-20 22:01 UTC (permalink / raw)
To: gcc-bugs
attached example fails to compile when no -O<n> is used.
$ arm-oe-linux-uclibceabi-gcc -mthumb -fPIC a.i -c
/tmp/cc1iMNtS.s: Assembler messages:
/tmp/cc1iMNtS.s:4814: Error: branch out of range
If -O1 or any other -O optlevel is used then it works fine.
--
Summary: out of range branch generated in thumb code.
Product: gcc
Version: 4.5.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: raj dot khem at gmail dot com
GCC build triplet: x86_64-linux
GCC host triplet: x86_64-linux
GCC target triplet: arm-oe-linux-uclibceabi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44603
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/44603] out of range branch generated in thumb code.
2010-06-20 22:01 [Bug target/44603] New: out of range branch generated in thumb code raj dot khem at gmail dot com
@ 2010-06-20 22:02 ` raj dot khem at gmail dot com
2010-06-21 9:47 ` mikpe at it dot uu dot se
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: raj dot khem at gmail dot com @ 2010-06-20 22:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from raj dot khem at gmail dot com 2010-06-20 22:01 -------
Created an attachment (id=20949)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20949&action=view)
testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44603
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/44603] out of range branch generated in thumb code.
2010-06-20 22:01 [Bug target/44603] New: out of range branch generated in thumb code raj dot khem at gmail dot com
2010-06-20 22:02 ` [Bug target/44603] " raj dot khem at gmail dot com
@ 2010-06-21 9:47 ` mikpe at it dot uu dot se
2010-06-21 10:09 ` mikpe at it dot uu dot se
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: mikpe at it dot uu dot se @ 2010-06-21 9:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from mikpe at it dot uu dot se 2010-06-21 09:47 -------
Seen also with 4.6 and 4.5 arm-unknown-linux-gnueabi toolchains at -O0, 4.4 and
4.3 don't trigger it.
I'm pretty sure I've seen another thumb out of range branch PR not too long
ago.
--
mikpe at it dot uu dot se changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mikpe at it dot uu dot se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44603
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/44603] out of range branch generated in thumb code.
2010-06-20 22:01 [Bug target/44603] New: out of range branch generated in thumb code raj dot khem at gmail dot com
2010-06-20 22:02 ` [Bug target/44603] " raj dot khem at gmail dot com
2010-06-21 9:47 ` mikpe at it dot uu dot se
@ 2010-06-21 10:09 ` mikpe at it dot uu dot se
2010-06-21 17:45 ` raj dot khem at gmail dot com
2010-07-03 0:21 ` ramana at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: mikpe at it dot uu dot se @ 2010-06-21 10:09 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from mikpe at it dot uu dot se 2010-06-21 10:09 -------
Dupe of PR43961?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44603
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/44603] out of range branch generated in thumb code.
2010-06-20 22:01 [Bug target/44603] New: out of range branch generated in thumb code raj dot khem at gmail dot com
` (2 preceding siblings ...)
2010-06-21 10:09 ` mikpe at it dot uu dot se
@ 2010-06-21 17:45 ` raj dot khem at gmail dot com
2010-07-03 0:21 ` ramana at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: raj dot khem at gmail dot com @ 2010-06-21 17:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from raj dot khem at gmail dot com 2010-06-21 17:45 -------
(In reply to comment #3)
> Dupe of PR43961?
>
yes seems so.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44603
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/44603] out of range branch generated in thumb code.
2010-06-20 22:01 [Bug target/44603] New: out of range branch generated in thumb code raj dot khem at gmail dot com
` (3 preceding siblings ...)
2010-06-21 17:45 ` raj dot khem at gmail dot com
@ 2010-07-03 0:21 ` ramana at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: ramana at gcc dot gnu dot org @ 2010-07-03 0:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from ramana at gcc dot gnu dot org 2010-07-03 00:21 -------
*** This bug has been marked as a duplicate of 43961 ***
--
ramana at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44603
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2010-07-03 0:21 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-06-20 22:01 [Bug target/44603] New: out of range branch generated in thumb code raj dot khem at gmail dot com
2010-06-20 22:02 ` [Bug target/44603] " raj dot khem at gmail dot com
2010-06-21 9:47 ` mikpe at it dot uu dot se
2010-06-21 10:09 ` mikpe at it dot uu dot se
2010-06-21 17:45 ` raj dot khem at gmail dot com
2010-07-03 0:21 ` ramana at gcc dot gnu dot org
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