* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
@ 2004-11-03 23:30 ` pinskia at gcc dot gnu dot org
2004-11-03 23:37 ` pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-03 23:30 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Keywords| |ice-on-valid-code
Summary|ICE in rtl_verify_flow_info |[4.0 Regression] ICE in
|during bootstrap |rtl_verify_flow_info during
| |bootstrap
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
2004-11-03 23:30 ` [Bug rtl-optimization/18294] [4.0 Regression] " pinskia at gcc dot gnu dot org
@ 2004-11-03 23:37 ` pinskia at gcc dot gnu dot org
2004-11-04 0:20 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-03 23:37 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |build
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
2004-11-03 23:30 ` [Bug rtl-optimization/18294] [4.0 Regression] " pinskia at gcc dot gnu dot org
2004-11-03 23:37 ` pinskia at gcc dot gnu dot org
@ 2004-11-04 0:20 ` pinskia at gcc dot gnu dot org
2004-11-04 0:24 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-04 0:20 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-04 00:20 -------
Confirmed:
t.c: In function 'adjust_field_type':
t.c:14: error: insn outside basic block
(insn 91 82 0 (set (reg/f:DI 381)
(reg/f:DI 328 sfp)) -1 (nil)
(nil))
t.c:14: internal compiler error: in rtl_verify_flow_info, at cfgrtl.c:2255
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-11-04 00:20:36
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
` (2 preceding siblings ...)
2004-11-04 0:20 ` pinskia at gcc dot gnu dot org
@ 2004-11-04 0:24 ` pinskia at gcc dot gnu dot org
2004-11-04 0:58 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-04 0:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-04 00:24 -------
This is caused during .jump
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
` (3 preceding siblings ...)
2004-11-04 0:24 ` pinskia at gcc dot gnu dot org
@ 2004-11-04 0:58 ` pinskia at gcc dot gnu dot org
2004-11-05 22:52 ` sje at cup dot hp dot com
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-04 0:58 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-04 00:58 -------
Hmm, we are putting code after the loop and after function end, I don't know why.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
` (4 preceding siblings ...)
2004-11-04 0:58 ` pinskia at gcc dot gnu dot org
@ 2004-11-05 22:52 ` sje at cup dot hp dot com
2004-11-10 1:22 ` wilson at gcc dot gnu dot org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: sje at cup dot hp dot com @ 2004-11-05 22:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From sje at cup dot hp dot com 2004-11-05 22:51 -------
I still don't understand the bug but it seems to be related to the code inside
the POINTERS_EXTEND_UNSIGNED ifdef in function.c. If I comment this out
things compile, if I leave it in and put a call to verify_flow_info() before the
return 1 in that if block then verify_flow_info will cause an abort. A call
just before the if statement will not abort so this appears to be the code that
is corrupting the cfg.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
` (5 preceding siblings ...)
2004-11-05 22:52 ` sje at cup dot hp dot com
@ 2004-11-10 1:22 ` wilson at gcc dot gnu dot org
2004-11-10 18:54 ` sje at cup dot hp dot com
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From: wilson at gcc dot gnu dot org @ 2004-11-10 1:22 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From wilson at gcc dot gnu dot org 2004-11-10 01:22 -------
See comments in
http://gcc.gnu.org/ml/gcc/2004-11/msg00316.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
` (6 preceding siblings ...)
2004-11-10 1:22 ` wilson at gcc dot gnu dot org
@ 2004-11-10 18:54 ` sje at cup dot hp dot com
2004-11-11 5:19 ` wilson at gcc dot gnu dot org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: sje at cup dot hp dot com @ 2004-11-10 18:54 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From sje at cup dot hp dot com 2004-11-10 18:54 -------
See proposed patch in http://gcc.gnu.org/ml/gcc-patches/2004-11/msg00829.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
` (7 preceding siblings ...)
2004-11-10 18:54 ` sje at cup dot hp dot com
@ 2004-11-11 5:19 ` wilson at gcc dot gnu dot org
2004-11-28 15:46 ` pinskia at gcc dot gnu dot org
2004-11-28 15:53 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: wilson at gcc dot gnu dot org @ 2004-11-11 5:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From wilson at gcc dot gnu dot org 2004-11-11 05:19 -------
This appears to be the same bug as 18420.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
` (8 preceding siblings ...)
2004-11-11 5:19 ` wilson at gcc dot gnu dot org
@ 2004-11-28 15:46 ` pinskia at gcc dot gnu dot org
2004-11-28 15:53 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-28 15:46 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-28 15:46 -------
Since PR 18420 is fixed, I checking this one too.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/18294] [4.0 Regression] ICE in rtl_verify_flow_info during bootstrap
2004-11-03 23:24 [Bug rtl-optimization/18294] New: ICE in rtl_verify_flow_info during bootstrap sje at cup dot hp dot com
` (9 preceding siblings ...)
2004-11-28 15:46 ` pinskia at gcc dot gnu dot org
@ 2004-11-28 15:53 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-11-28 15:53 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-28 15:53 -------
Fixed also by the patch which fixed PR18420.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18294
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