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* target/7839: Misaligned stack in expand_call() on i386, i486 and i586
@ 2002-09-05 10:46 rschiele
0 siblings, 0 replies; 2+ messages in thread
From: rschiele @ 2002-09-05 10:46 UTC (permalink / raw)
To: gcc-gnats
>Number: 7839
>Category: target
>Synopsis: Misaligned stack in expand_call() on i386, i486 and i586
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Thu Sep 05 10:46:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Robert Schiele
>Release: 3.2.1 20020904 (prerelease) and 3.3 20020904 (experimental)
>Organization:
>Environment:
System: Linux vodalia 2.4.18-4GB #1 Tue Jul 30 07:43:42 UTC 2002 i686 unknown
Architecture: i686
host: i486-suse-linux-gnu
build: i486-suse-linux-gnu
target: i486-suse-linux-gnu
configured with: /home/schiele/gcccvs/gcc.gcc-3_2-branch/configure --enable-threads=posix --prefix=/opt/Pkg/Linux/i686/gcc321 --enable-languages=c,c++,f77,objc --disable-libgcj --with-gxx-include-dir=/opt/Pkg/Linux/i686/gcc321/include/g++ --with-system-zlib --enable-shared --enable-__cxa_atexit i486-suse-linux
>Description:
On compiling the attached file with -march={i386,i486,i586} I get the following:
# gcc -march=i586 -c ice.ii
ice.ii: In member function `B D<<anonymous> >::a(B) [with int <anonymous> =
0]':
ice.ii:16: instantiated from here
ice.ii:10: Internal compiler error in expand_call, at calls.c:3049
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
This does not happen with -march >= i686.
>How-To-Repeat:
gcc -march=i586 -c ice.ii
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: text/x-c++src; name="ice.ii"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="ice.ii"
Y2xhc3MgQiB7CiAgICB2b2lkKiBhOwogICAgd2NoYXJfdCBiOwogICAgY2hhciBjOwp9OwoKdGVt
cGxhdGUgPGludD4gc3RydWN0IEQgewogICAgQiBhKEIgYikgewoJd2NoYXJfdCBlOwoJZyhiLCBi
LCAwLCBlLCBlKTsKICAgIH0KfTsKCnRlbXBsYXRlIDxjbGFzcyBCLCBjbGFzcyBDLCBjbGFzcyBB
PiB2b2lkIGcoQiYsIEIsIEMsIEEsIEEpOwoKdGVtcGxhdGUgY2xhc3MgRDwwPjsK
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: target/7839: Misaligned stack in expand_call() on i386, i486 and i586
@ 2002-10-03 10:25 hubicka
0 siblings, 0 replies; 2+ messages in thread
From: hubicka @ 2002-10-03 10:25 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, rschiele
Synopsis: Misaligned stack in expand_call() on i386, i486 and i586
State-Changed-From-To: open->closed
State-Changed-By: hubicka
State-Changed-When: Thu Oct 3 10:25:51 2002
State-Changed-Why:
Fixed by my older patch
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7839
^ permalink raw reply [flat|nested] 2+ messages in thread
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2002-09-05 10:46 target/7839: Misaligned stack in expand_call() on i386, i486 and i586 rschiele
2002-10-03 10:25 hubicka
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