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* [Bug target/17837] New: -fnew-ra ICE
@ 2004-10-05 8:43 dean-gcc at arctic dot org
2004-10-05 8:45 ` [Bug target/17837] " dean-gcc at arctic dot org
` (10 more replies)
0 siblings, 11 replies; 12+ messages in thread
From: dean-gcc at arctic dot org @ 2004-10-05 8:43 UTC (permalink / raw)
To: gcc-bugs
this code is fine w/o -fnew-ra ... i figured someone might be interested in the
-fnew-ra ICE though. i'll attach the .i.
-dean
% /home/dean/gcc/bin/gcc -v -save-temps -std=c99 -O3 -g -Wall -march=pentium4
-fomit-frame-pointer -fnew-ra -c -o sha256.o sha256.c
Reading specs from /home/dean/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/specs
Configured with: ../gcc/configure --prefix=/home/dean/gcc
--with-gcc-version-trigger=/home/dean/gcc/gcc/gcc/version.c --enable-languages=c
Thread model: posix
gcc version 4.0.0 20041004 (experimental)
/home/dean/gcc/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1 -E -quiet -v sha256.c
-march=pentium4 -std=c99 -Wall -fomit-frame-pointer -fnew-ra -fworking-directory
-O3 -fpch-preprocess -o sha256.i
ignoring nonexistent directory
"/home/dean/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/local/include
/home/dean/gcc/include
/home/dean/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/include
/usr/include
End of search list.
/home/dean/gcc/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1 -fpreprocessed sha256.i
-quiet -dumpbase sha256.c -march=pentium4 -auxbase-strip sha256.o -g -O3 -Wall
-std=c99 -version -fomit-frame-pointer -fnew-ra -o sha256.s
GNU C version 4.0.0 20041004 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 3.3.4 (Debian 1:3.3.4-9).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
sha256.c: In function 'sha256_step':
sha256.c:355: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: -fnew-ra ICE
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dean-gcc at arctic dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug target/17837] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
@ 2004-10-05 8:45 ` dean-gcc at arctic dot org
2004-10-05 11:27 ` [Bug rtl-optimization/17837] " pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: dean-gcc at arctic dot org @ 2004-10-05 8:45 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dean-gcc at arctic dot org 2004-10-05 08:45 -------
Created an attachment (id=7279)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7279&action=view)
sha256.i.bz2
compile with -std=c99 -O3 -g -Wall -march=pentium4 -fomit-frame-pointer
-fnew-ra
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
2004-10-05 8:45 ` [Bug target/17837] " dean-gcc at arctic dot org
@ 2004-10-05 11:27 ` pinskia at gcc dot gnu dot org
2004-10-05 11:34 ` 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 @ 2004-10-05 11:27 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |minor
Component|target |rtl-optimization
Keywords| |ice-on-valid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
` (3 preceding siblings ...)
2004-10-05 11:34 ` pinskia at gcc dot gnu dot org
@ 2004-10-05 11:34 ` pinskia at gcc dot gnu dot org
2004-10-06 1:25 ` dean-gcc at arctic dot org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-05 11:34 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-05 11:34 -------
Suspending until either new-regalloc branch is merged to mainline, or bug is rechecked against
new-regalloc branch.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |SUSPENDED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
` (2 preceding siblings ...)
2004-10-05 11:34 ` pinskia at gcc dot gnu dot org
@ 2004-10-05 11:34 ` pinskia at gcc dot gnu dot org
2004-10-05 11:34 ` 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 @ 2004-10-05 11:34 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-05 11:34 -------
Confirming to ...
--
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn| |13246
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
2004-10-05 8:45 ` [Bug target/17837] " dean-gcc at arctic dot org
2004-10-05 11:27 ` [Bug rtl-optimization/17837] " pinskia at gcc dot gnu dot org
@ 2004-10-05 11:34 ` pinskia at gcc dot gnu dot org
2004-10-05 11:34 ` 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 @ 2004-10-05 11:34 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-05 11:34 -------
Confirming to ...
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-10-05 11:34:35
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
` (4 preceding siblings ...)
2004-10-05 11:34 ` pinskia at gcc dot gnu dot org
@ 2004-10-06 1:25 ` dean-gcc at arctic dot org
2004-10-06 1:28 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: dean-gcc at arctic dot org @ 2004-10-06 1:25 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dean-gcc at arctic dot org 2004-10-06 01:25 -------
verified ice on new-regalloc-branch and attached output
--
What |Removed |Added
----------------------------------------------------------------------------
Status|SUSPENDED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
` (5 preceding siblings ...)
2004-10-06 1:25 ` dean-gcc at arctic dot org
@ 2004-10-06 1:28 ` pinskia at gcc dot gnu dot org
2004-10-06 5:23 ` dean-gcc at arctic dot org
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-06 1:28 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Last reconfirmed|2004-10-05 11:34:35 |2004-10-06 01:28:03
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
` (6 preceding siblings ...)
2004-10-06 1:28 ` pinskia at gcc dot gnu dot org
@ 2004-10-06 5:23 ` dean-gcc at arctic dot org
2005-01-03 12:09 ` [Bug rtl-optimization/17837] [new-ra] " steven at gcc dot gnu dot org
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: dean-gcc at arctic dot org @ 2004-10-06 5:23 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dean-gcc at arctic dot org 2004-10-06 05:23 -------
it looks like the new-regalloc-branch lacks the fix for bug #11627 (fixed as of
3.4). if you build the supplied .i with -fno-new-ra you get an ICE in
push_reload, at reload.c:1227.
when compiling with -fnew-ra it fails in select_regclass, at ra-build.c:3193
rather than in reload.c... so i think the problems are independant, but i
thought it worthwhile to mention that there are potentially two things going on
here.
is there a schedule for merging new-regalloc-branch into mainline?
thanks
-dean
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] [new-ra] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
` (7 preceding siblings ...)
2004-10-06 5:23 ` dean-gcc at arctic dot org
@ 2005-01-03 12:09 ` steven at gcc dot gnu dot org
2005-01-17 15:32 ` pinskia at gcc dot gnu dot org
2005-01-17 15:33 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: steven at gcc dot gnu dot org @ 2005-01-03 12:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2005-01-03 12:09 -------
new-ra bug, so SUSPENDING.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |SUSPENDED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] [new-ra] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
` (8 preceding siblings ...)
2005-01-03 12:09 ` [Bug rtl-optimization/17837] [new-ra] " steven at gcc dot gnu dot org
@ 2005-01-17 15:32 ` pinskia at gcc dot gnu dot org
2005-01-17 15:33 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-17 15:32 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-17 15:25 -------
Closing as wiill not fix as new-ra was removed from the mainline.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|SUSPENDED |RESOLVED
Resolution| |WONTFIX
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug rtl-optimization/17837] [new-ra] -fnew-ra ICE
2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
` (9 preceding siblings ...)
2005-01-17 15:32 ` pinskia at gcc dot gnu dot org
@ 2005-01-17 15:33 ` pinskia at gcc dot gnu dot org
10 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-17 15:33 UTC (permalink / raw)
To: gcc-bugs
--
Bug 17837 depends on bug 13246, which changed state.
Bug 13246 Summary: [new-ra][meta-bug] new-ra related problems
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13246
What |Old Value |New Value
----------------------------------------------------------------------------
Status|SUSPENDED |RESOLVED
Resolution| |WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17837
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2005-01-17 15:33 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
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2004-10-05 8:43 [Bug target/17837] New: -fnew-ra ICE dean-gcc at arctic dot org
2004-10-05 8:45 ` [Bug target/17837] " dean-gcc at arctic dot org
2004-10-05 11:27 ` [Bug rtl-optimization/17837] " pinskia at gcc dot gnu dot org
2004-10-05 11:34 ` pinskia at gcc dot gnu dot org
2004-10-05 11:34 ` pinskia at gcc dot gnu dot org
2004-10-05 11:34 ` pinskia at gcc dot gnu dot org
2004-10-06 1:25 ` dean-gcc at arctic dot org
2004-10-06 1:28 ` pinskia at gcc dot gnu dot org
2004-10-06 5:23 ` dean-gcc at arctic dot org
2005-01-03 12:09 ` [Bug rtl-optimization/17837] [new-ra] " steven at gcc dot gnu dot org
2005-01-17 15:32 ` pinskia at gcc dot gnu dot org
2005-01-17 15:33 ` pinskia at gcc dot gnu dot org
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