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* [Bug c/52877] New: ARC cross-compiler cc1 fails on "x=-1;"
@ 2012-04-05 15:11 Wolfgang.Thumser@t-systems.com
2012-04-05 15:21 ` [Bug target/52877] " pinskia at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Wolfgang.Thumser@t-systems.com @ 2012-04-05 15:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52877
Bug #: 52877
Summary: ARC cross-compiler cc1 fails on "x=-1;"
Classification: Unclassified
Product: gcc
Version: 4.2.1
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: Wolfgang.Thumser@t-systems.com
the exact version of GCC: cc1 --version:
GNU C version 4.2.1 (ARC_2.4) (arc-elf32)
compiled by GNU C version 4.6.3.
the system type: uname -a:
Linux acer 3.2-11.slh.1-aptosid-amd64 #1 SMP PREEMPT Wed Mar 14 00:56:37 UTC
2012 x86_64 GNU/Linux
the options when GCC was configured/built:
configure --prefix=/opt/arc --target=arc-elf32 --with-newlib --with-headers
--enable-multilib --enable-languages=c,c++
(gcc taken from sourceforge as arc_gcc_rel2.4.tar.gz)
the exact command line passed to the gcc program triggering the bug:
./cc1 -o tst.s tst.c
a collection of source files for reproducing the bug:
---------- tst.c ------------------------
int x;
void tst(void){
x=-1;
}
------------------------------------------
a description of the expected behavior:
same bahavior as for "x=1;"
a description of actual behavior:
eval@acer:/tmp$ ./cc1 -o tst.s tst.c
tst
tst.c: In function ‘tst’:
tst.c:5: error: unrecognizable insn:
(insn 7 5 8 3 (set (reg:SI 151)
(const_int -1 [0xffffffffffffffff])) -1 (nil)
(nil))
tst.c:5: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/52877] ARC cross-compiler cc1 fails on "x=-1;"
2012-04-05 15:11 [Bug c/52877] New: ARC cross-compiler cc1 fails on "x=-1;" Wolfgang.Thumser@t-systems.com
@ 2012-04-05 15:21 ` pinskia at gcc dot gnu.org
2012-04-23 19:55 ` joseph at codesourcery dot com
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-04-05 15:21 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52877
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Target| |arc-elf32
Component|c |target
Severity|major |normal
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/52877] ARC cross-compiler cc1 fails on "x=-1;"
2012-04-05 15:11 [Bug c/52877] New: ARC cross-compiler cc1 fails on "x=-1;" Wolfgang.Thumser@t-systems.com
2012-04-05 15:21 ` [Bug target/52877] " pinskia at gcc dot gnu.org
@ 2012-04-23 19:55 ` joseph at codesourcery dot com
2021-09-20 8:59 ` pinskia at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: joseph at codesourcery dot com @ 2012-04-23 19:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52877
--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2012-04-23 19:55:25 UTC ---
ARC support was obsoleted in 4.6 and removed for 4.7, so this should be
closed WONTFIX.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/52877] ARC cross-compiler cc1 fails on "x=-1;"
2012-04-05 15:11 [Bug c/52877] New: ARC cross-compiler cc1 fails on "x=-1;" Wolfgang.Thumser@t-systems.com
2012-04-05 15:21 ` [Bug target/52877] " pinskia at gcc dot gnu.org
2012-04-23 19:55 ` joseph at codesourcery dot com
@ 2021-09-20 8:59 ` pinskia at gcc dot gnu.org
2021-09-20 9:00 ` pinskia at gcc dot gnu.org
2021-09-20 9:05 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-09-20 8:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52877
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.7.0
Status|UNCONFIRMED |RESOLVED
Resolution|--- |WONTFIX
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Closing as won't fix as arc was removed.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/52877] ARC cross-compiler cc1 fails on "x=-1;"
2012-04-05 15:11 [Bug c/52877] New: ARC cross-compiler cc1 fails on "x=-1;" Wolfgang.Thumser@t-systems.com
` (2 preceding siblings ...)
2021-09-20 8:59 ` pinskia at gcc dot gnu.org
@ 2021-09-20 9:00 ` pinskia at gcc dot gnu.org
2021-09-20 9:05 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-09-20 9:00 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52877
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.7.0 |---
Status|RESOLVED |UNCONFIRMED
Resolution|WONTFIX |---
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
It was added back ...
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/52877] ARC cross-compiler cc1 fails on "x=-1;"
2012-04-05 15:11 [Bug c/52877] New: ARC cross-compiler cc1 fails on "x=-1;" Wolfgang.Thumser@t-systems.com
` (3 preceding siblings ...)
2021-09-20 9:00 ` pinskia at gcc dot gnu.org
@ 2021-09-20 9:05 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-09-20 9:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52877
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
Target Milestone|--- |4.8.0
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #3)
> It was added back ...
by r0-125504
So I am just going to assume this was fixed with the updated backend ...
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-09-20 9:05 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2012-04-05 15:11 [Bug c/52877] New: ARC cross-compiler cc1 fails on "x=-1;" Wolfgang.Thumser@t-systems.com
2012-04-05 15:21 ` [Bug target/52877] " pinskia at gcc dot gnu.org
2012-04-23 19:55 ` joseph at codesourcery dot com
2021-09-20 8:59 ` pinskia at gcc dot gnu.org
2021-09-20 9:00 ` pinskia at gcc dot gnu.org
2021-09-20 9:05 ` pinskia at gcc dot gnu.org
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