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* [Bug target/18295] New: ICE
@ 2004-11-04 4:36 ralf_corsepius at rtems dot org
2004-11-04 4:39 ` [Bug rtl-optimization/18295] ICE pinskia at gcc dot gnu dot org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: ralf_corsepius at rtems dot org @ 2004-11-04 4:36 UTC (permalink / raw)
To: gcc-bugs
The code from the attachment causes arm-rtems-gcc/arm-elf-gcc to ICE at -O3:
# arm-rtems4.7-gcc -msoft-float -O3 -c clnt_tcp.i
../../../../../../../rtems.orig/c/src/../../cpukit/librpc/src/rpc/clnt_tcp.c: In
function `clnttcp_call':
../../../../../../../rtems.orig/c/src/../../cpukit/librpc/src/rpc/clnt_tcp.c:291:
warning: assignment from incompatible pointer type
../../../../../../../rtems.orig/c/src/../../cpukit/librpc/src/rpc/clnt_tcp.c:328:
internal compiler error: in verify_local_live_at_start, at flow.c:546
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
It does not ice with optimization levels < 3.
# arm-rtems4.7-gcc --version
arm-rtems4.7-gcc (GCC) 3.4.3 20041103 (prerelease)
This is a regression against gcc-3.2.3 which compiles the code without error.
--
Summary: ICE
Product: gcc
Version: 3.4.3
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ralf_corsepius at rtems dot org
CC: gcc-bugs at gcc dot gnu dot org,joel at oarcorp dot com
GCC target triplet: arm-elf* arm-rtems*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18295
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/18295] ICE
2004-11-04 4:36 [Bug target/18295] New: ICE ralf_corsepius at rtems dot org
@ 2004-11-04 4:39 ` pinskia at gcc dot gnu dot org
2004-11-04 4:41 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-04 4:39 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Component|target |rtl-optimization
Keywords| |ice-on-valid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18295
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/18295] ICE
2004-11-04 4:36 [Bug target/18295] New: ICE ralf_corsepius at rtems dot org
2004-11-04 4:39 ` [Bug rtl-optimization/18295] ICE pinskia at gcc dot gnu dot org
@ 2004-11-04 4:41 ` pinskia at gcc dot gnu dot org
2004-11-04 4:42 ` ralf_corsepius at rtems dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-04 4:41 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-04 04:41 -------
This looks close to PR 15342, I am going to assume it works at -O2.
--
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn| |15342
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18295
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/18295] ICE
2004-11-04 4:36 [Bug target/18295] New: ICE ralf_corsepius at rtems dot org
2004-11-04 4:39 ` [Bug rtl-optimization/18295] ICE pinskia at gcc dot gnu dot org
2004-11-04 4:41 ` pinskia at gcc dot gnu dot org
@ 2004-11-04 4:42 ` ralf_corsepius at rtems dot org
2004-11-04 5:16 ` ralf_corsepius at rtems dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: ralf_corsepius at rtems dot org @ 2004-11-04 4:42 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ralf_corsepius at rtems dot org 2004-11-04 04:42 -------
Created an attachment (id=7470)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7470&action=view)
*.i of a real world source files triggering the ICE
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18295
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/18295] ICE
2004-11-04 4:36 [Bug target/18295] New: ICE ralf_corsepius at rtems dot org
` (2 preceding siblings ...)
2004-11-04 4:42 ` ralf_corsepius at rtems dot org
@ 2004-11-04 5:16 ` ralf_corsepius at rtems dot org
2004-11-05 1:40 ` [Bug rtl-optimization/18295] verify_local_live_at_start failed with -O3 pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: ralf_corsepius at rtems dot org @ 2004-11-04 5:16 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ralf_corsepius at rtems dot org 2004-11-04 05:16 -------
Thanks, yes, 15342 looks very similar.
And yes, it does not ice at -O2 (This is what I had meant by writing "it does
not ice at optimization levels < 3").
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18295
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/18295] verify_local_live_at_start failed with -O3
2004-11-04 4:36 [Bug target/18295] New: ICE ralf_corsepius at rtems dot org
` (3 preceding siblings ...)
2004-11-04 5:16 ` ralf_corsepius at rtems dot org
@ 2004-11-05 1:40 ` pinskia at gcc dot gnu dot org
2005-01-23 23:46 ` joel at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-05 1:40 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE |verify_local_live_at_start
| |failed with -O3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18295
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/18295] verify_local_live_at_start failed with -O3
2004-11-04 4:36 [Bug target/18295] New: ICE ralf_corsepius at rtems dot org
` (4 preceding siblings ...)
2004-11-05 1:40 ` [Bug rtl-optimization/18295] verify_local_live_at_start failed with -O3 pinskia at gcc dot gnu dot org
@ 2005-01-23 23:46 ` joel at gcc dot gnu dot org
2005-01-23 23:47 ` pinskia at gcc dot gnu dot org
2005-01-23 23:48 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: joel at gcc dot gnu dot org @ 2005-01-23 23:46 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From joel at gcc dot gnu dot org 2005-01-23 23:46 -------
Appears to be fixed in gcc 4.0.0 (20050122).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18295
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/18295] verify_local_live_at_start failed with -O3
2004-11-04 4:36 [Bug target/18295] New: ICE ralf_corsepius at rtems dot org
` (5 preceding siblings ...)
2005-01-23 23:46 ` joel at gcc dot gnu dot org
@ 2005-01-23 23:47 ` pinskia at gcc dot gnu dot org
2005-01-23 23:48 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-23 23:47 UTC (permalink / raw)
To: gcc-bugs
--
Bug 18295 depends on bug 15342, which changed state.
Bug 15342 Summary: [arm-linux] internal compiler error: in verify_local_live_at_start
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15342
What |Old Value |New Value
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18295
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug rtl-optimization/18295] verify_local_live_at_start failed with -O3
2004-11-04 4:36 [Bug target/18295] New: ICE ralf_corsepius at rtems dot org
` (6 preceding siblings ...)
2005-01-23 23:47 ` pinskia at gcc dot gnu dot org
@ 2005-01-23 23:48 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-23 23:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-23 23:47 -------
*** This bug has been marked as a duplicate of 15342 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18295
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2005-01-23 23:48 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-11-04 4:36 [Bug target/18295] New: ICE ralf_corsepius at rtems dot org
2004-11-04 4:39 ` [Bug rtl-optimization/18295] ICE pinskia at gcc dot gnu dot org
2004-11-04 4:41 ` pinskia at gcc dot gnu dot org
2004-11-04 4:42 ` ralf_corsepius at rtems dot org
2004-11-04 5:16 ` ralf_corsepius at rtems dot org
2004-11-05 1:40 ` [Bug rtl-optimization/18295] verify_local_live_at_start failed with -O3 pinskia at gcc dot gnu dot org
2005-01-23 23:46 ` joel at gcc dot gnu dot org
2005-01-23 23:47 ` pinskia at gcc dot gnu dot org
2005-01-23 23:48 ` pinskia at gcc dot gnu dot org
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