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From: "Mack Lobell" <macklobell@hotmail.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: Re: c/8962: "-O2 -mmmx" makes gcc seg fault Date: Sat, 21 Dec 2002 07:56:00 -0000 [thread overview] Message-ID: <20021221155601.19715.qmail@sources.redhat.com> (raw) The following reply was made to PR c/8962; it has been noted by GNATS. From: "Mack Lobell" <macklobell@hotmail.com> To: bangerth@dealii.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, macklobell@hotmail.com, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org Cc: Subject: Re: c/8962: "-O2 -mmmx" makes gcc seg fault Date: Sat, 21 Dec 2002 15:42:41 +0000 Hi, did the following: *** downloaded tar from PR *** untared to ~/gcc_test lobell@VOLVO ~/gcc_test $ pwd /home/lobell/gcc_test lobell@VOLVO ~/gcc_test $ ls -al total 873 drwxrwxrwx+ 2 lobell None 0 Dec 21 16:23 . drwxrwxrwx+ 8 lobell None 0 Dec 21 16:21 .. -rw-rw-rw- 1 lobell None 893508 Dec 16 15:32 expr.i *** Compiled with cygwin provided compiler *** lobell@VOLVO ~/gcc_test $ gcc -c -O2 -mmmx expr.i lobell@VOLVO ~/gcc_test $ ls -al total 1072 drwxrwxrwx+ 2 lobell None 0 Dec 21 16:28 . drwxrwxrwx+ 8 lobell None 0 Dec 21 16:21 .. -rw-rw-rw- 1 lobell None 893508 Dec 16 15:32 expr.i -rw-rw-rw- 1 lobell None 202986 Dec 21 16:28 expr.o lobell@VOLVO ~/gcc_test $ gcc -v Reading specs from /usr/lib/gcc-lib/i686-pc-cygwin/3.2/specs Configured with: /netrel/src/gcc-3.2-3/configure --enable-languages=c,c++,f77,java --enable-libg cj --enable-threads=posix --with-system-zlib --enable-nls --without-included-gettext --enable-in terpreter --disable-sjlj-exceptions --disable-version-specific-runtime-libs --enable-shared --bu ild=i686-pc-linux --host=i686-pc-cygwin --target=i686-pc-cygwin --enable-haifa --prefix=/usr --e xec-prefix=/usr --sysconfdir=/etc --libdir=/usr/lib --includedir=/nonexistent/include --libexecd ir=/usr/sbin Thread model: posix gcc version 3.2 20020927 (prerelease) *** Compiled with gcc current *** lobell@VOLVO ~/gcc_test $ /usr/local/native/bin/gcc.exe -c -O2 -mmmx expr.i /home/lobell/src/gcc-20021202/gcc/expr.c: In function `expand_expr': /home/lobell/src/gcc-20021202/gcc/expr.c:9306: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions. lobell@VOLVO ~/gcc_test $ /usr/local/native/bin/gcc.exe -v Reading specs from /usr/local/native/bin/../lib/gcc-lib/i686-pc-cygwin/3.3/specs Configured with: /home/lobell/src/gcc/configure --prefix=/usr/local/native/ --enable-languages=c ,c++ --disable-nls Thread model: single gcc version 3.3 20021211 (experimental) If you want, i can download the latest src and build a new gcc.exe? Or i could configure the src i have another way? Your call, i'm no gcc expert :( Regards. >From: bangerth@dealii.org >Reply-To: bangerth@dealii.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, >macklobell@hotmail.com, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org >To: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, macklobell@hotmail.com, >nobody@gcc.gnu.org >Subject: Re: c/8962: "-O2 -mmmx" makes gcc seg fault >Date: 21 Dec 2002 04:32:40 -0000 > >Synopsis: "-O2 -mmmx" makes gcc seg fault > >State-Changed-From-To: open->feedback >State-Changed-By: bangerth >State-Changed-When: Fri Dec 20 20:32:39 2002 >State-Changed-Why: > I tried to reproduce the problem with the file you attached > and -O2 -mmmx as you describe, but I failed. However, I have > two differences: > - I am on x86 linux > - I am using a CVS from 20021213 > Could you possibly check whether you get the same problem > again also with the file attached to this report? > > (On another note: the compiler that fails is >actually/usr/local/native/bin/gcc.exe, if I see correctly. What > version is this?) > > Thanks > Wolfgang > >http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8962 _________________________________________________________________ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963
next reply other threads:[~2002-12-21 15:56 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-12-21 7:56 Mack Lobell [this message] -- strict thread matches above, loose matches on Subject: below -- 2003-01-07 20:56 Wolfgang Bangerth 2003-01-03 23:56 Wolfgang Bangerth 2002-12-22 0:56 Mack Lobell 2002-12-21 10:16 Wolfgang Bangerth 2002-12-21 9:46 Mack Lobell 2002-12-21 8:56 Wolfgang Bangerth 2002-12-20 20:32 bangerth 2002-12-16 7:16 macklobell
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