Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems

Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems

[mmitchel]

Synopsis: ICE bootstrapping objc for i386-rtems

Responsible-Changed-From-To: unassigned->mmitchel
Responsible-Changed-By: mmitchel
Responsible-Changed-When: Thu Apr 25 10:33:55 2002
Responsible-Changed-Why:
    Regression.  The bug actually occurred with previous releases
    of GCC, but building i386-rtems worked, so this is an important functional regression.
    
    I am working on a fix.
State-Changed-From-To: feedback->analyzed
State-Changed-By: mmitchel
State-Changed-When: Thu Apr 25 10:33:55 2002
State-Changed-Why:
    Confirmed as a bug.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6445

Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems

[Joel Sherrill]

The following reply was made to PR bootstrap/6445; it has been noted by GNATS.

From: Joel Sherrill <joel.sherrill@OARcorp.com>
To: mmitchel@gcc.gnu.org, corsepiu@faw.uni-ulm.de,
 	gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, joel@oarcorp.com,
 	gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems
Date: Sat, 27 Apr 2002 14:34:52 -0500

 mmitchel@gcc.gnu.org wrote:
 > 
 > Synopsis: ICE bootstrapping objc for i386-rtems
 > 
 > State-Changed-From-To: analyzed->closed
 > State-Changed-By: mmitchel
 > State-Changed-When: Fri Apr 26 15:39:27 2002
 > State-Changed-Why:
 >     Fixed in GCC 3.1.
 > 
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6445
 
 Fix confirmed.  i386-rtems now builds.
 
 Thank you.
 
 -- 
 Joel Sherrill, Ph.D.             Director of Research & Development
 joel@OARcorp.com                 On-Line Applications Research
 Ask me about RTEMS: a free RTOS  Huntsville AL 35805
    Support Available             (256) 722-9985

Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems

[Mark Mitchell]

The following reply was made to PR bootstrap/6445; it has been noted by GNATS.

From: Mark Mitchell <mark@codesourcery.com>
To: "joel.sherrill@OARcorp.com" <joel.sherrill@OARcorp.com>,
   "mmitchel@gcc.gnu.org" <mmitchel@gcc.gnu.org>,
   "corsepiu@faw.uni-ulm.de" <corsepiu@faw.uni-ulm.de>,
   "gcc-bugs@gcc.gnu.org" <gcc-bugs@gcc.gnu.org>,
   "gcc-prs@gcc.gnu.org" <gcc-prs@gcc.gnu.org>,
   "gcc-gnats@gcc.gnu.org" <gcc-gnats@gcc.gnu.org>
Cc:  
Subject: Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems
Date: Fri, 26 Apr 2002 17:23:43 -0700

 --On Friday, April 26, 2002 07:13:56 PM -0500 Joel Sherrill 
 <joel.sherrill@OARcorp.com> wrote:
 
 > Mark,
 >
 > I have done a gcc_update on my 3.1 CVS tree and
 > seem to be still getting the same failure.  Are
 > you sure?
 
 I misoperated CVS.  Update again -- and I'm sorry for wasting your
 time.
 
 --
 Mark Mitchell                   mark@codesourcery.com
 CodeSourcery, LLC               http://www.codesourcery.com
 

Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems

[Joel Sherrill]

The following reply was made to PR bootstrap/6445; it has been noted by GNATS.

From: Joel Sherrill <joel.sherrill@OARcorp.com>
To: mmitchel@gcc.gnu.org, corsepiu@faw.uni-ulm.de,
 	gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems
Date: Fri, 26 Apr 2002 19:13:56 -0500

 Mark,
 
 I have done a gcc_update on my 3.1 CVS tree and 
 seem to be still getting the same failure.  Are 
 you sure?  I will rebuild from scratch once
 more just to check.  But a few minutes ago,
 I updated after your post and still got this:
 
 /usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/b-i386-rtems/gcc/xgcc
 -B/usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/b-i386-rtems/gcc/ -nostdinc
 -B/usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/b-i386-rtems/i386-rtems/newlib/
 -isystem
 /usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/b-i386-rtems/i386-rtems/newlib/targ-include
 -isystem
 /usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/gcc-to-merge/newlib/libc/include
 -B/opt/rtems/i386-rtems/bin/ -B/opt/rtems/i386-rtems/lib/ -isystem
 /opt/rtems/i386-rtems/include -c -I.
 -I/usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/gcc-to-merge/libobjc -g -O2
 -msoft-float -DHAVE_GTHR_DEFAULT -DIN_GCC -DIN_TARGET_LIBS
 -I/usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/gcc-to-merge/libobjc/objc
 -I/usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/gcc-to-merge/libobjc/../gcc
 -I/usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/gcc-to-merge/libobjc/../gcc/config
 -I../../../gcc
 -I/usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/gcc-to-merge/libobjc/../include
 /usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/gcc-to-merge/libobjc/sendmsg.c
 -o sendmsg.o
 /usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/gcc-to-merge/libobjc/sendmsg.c:
 In function `objc_msg_sendv':
 /usr3/ftp_archive/gnu/gcc/ss/b3.1-branch/gcc-to-merge/libobjc/sendmsg.c:220:
 Internal compiler error in emit_swap_insn, at reg-stack.c:990
 Please submit a full bug report,
 with preprocessed source if appropriate.
 
 
 mmitchel@gcc.gnu.org wrote:
 > 
 > Synopsis: ICE bootstrapping objc for i386-rtems
 > 
 > State-Changed-From-To: analyzed->closed
 > State-Changed-By: mmitchel
 > State-Changed-When: Fri Apr 26 15:39:27 2002
 > State-Changed-Why:
 >     Fixed in GCC 3.1.
 > 
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6445
 
 -- 
 Joel Sherrill, Ph.D.             Director of Research & Development
 joel@OARcorp.com                 On-Line Applications Research
 Ask me about RTEMS: a free RTOS  Huntsville AL 35805
    Support Available             (256) 722-9985

Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems

[mmitchel]

Synopsis: ICE bootstrapping objc for i386-rtems

State-Changed-From-To: analyzed->closed
State-Changed-By: mmitchel
State-Changed-When: Fri Apr 26 15:39:27 2002
State-Changed-Why:
    Fixed in GCC 3.1.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6445

Re: bootstrap/6445: ICE bootstrapping objc for i386-rtems

[joel]

Synopsis: ICE bootstrapping objc for i386-rtems

State-Changed-From-To: open->feedback
State-Changed-By: joel
State-Changed-When: Thu Apr 25 06:22:06 2002
State-Changed-Why:
    occurs with native GNU/Linux compiler, test case attached,
    "gcc -msoft-float -c pr6445.c" is sufficient to
    duplicate ICE

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6445

bootstrap/6445: ICE bootstrapping objc for i386-rtems

[corsepiu]

>Number:         6445
>Category:       bootstrap
>Synopsis:       ICE bootstrapping objc for i386-rtems
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Apr 25 00:36:03 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Ralf Corsepius
>Release:        subversions/CVS gcc-3-1-branch 3.1 20020424 (prerelease)
>Organization:
>Environment:
Host: Linux/SuSE-7.3, i686, gcc-2.95.3 (SuSE), binutils-2.11.90.0.31

Target: i386-rtems, binutils-2.12, newlib-1.10.0

>Description:
ICE when building objc when bootstrapping cross-gcc-3.1 for i386-rtems (one-tree-style with newlib-1.10.0/newlib symlinked to <toplevel>/newlib.

/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/sendmsg.c: In function `objc_msg_sendv':
/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/sendmsg.c:220: Internal compiler error in emit_swap_insn, at reg-stack.c:990

>How-To-Repeat:
../configure --target=i386-rtems --with-gnu-as --with --gnu-ld --with-newlib --verbose --enable-threads=rtems --disable-nls --prefix=/opt/rtems-test '--enable-languages=c,c++,objc,java,f77,libjava,zlib'
[..]
make
[..]make[3]: Entering directory `/users/rtems/src/packages/BUILD/gcc-3.1-branch/obj/i386-rtems/soft-float/libobjc'
./libtool --mode=compile /users/rtems/src/packages/BUILD/gcc-3.1-branch/obj/gcc/xgcc -B/users/rtems/src/packages/BUILD/gcc-3.1-branch/obj/gcc/ -nostdinc -B/users/rtems/src/packages/BUILD/gcc-3.1-branch/obj/i386-rtems/newlib/ -isystem /users/rtems/src/packages/BUILD/gcc-3.1-branch/obj/i386-rtems/newlib/targ-include -isystem /users/rtems/src/packages/BUILD/gcc-3.1-branch/newlib/libc/include -B/opt/rtems-test/i386-rtems/bin/ -B/opt/rtems-test/i386-rtems/lib/ -isystem /opt/rtems-test/i386-rtems/include -c -o sendmsg.lo -I. -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc   -g -O2  -msoft-float -DHAVE_GTHR_DEFAULT -DIN_GCC -DIN_TARGET_LIBS -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/objc  -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/../gcc -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/../gcc/config -I../../../gcc -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/../include /users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/sendmsg.c
/users/rtems/src/packages/BUILD/gcc-3.1-branch/obj/gcc/xgcc -B/users/rtems/src/packages/BUILD/gcc-3.1-branch/obj/gcc/ -nostdinc -B/users/rtems/src/packages/BUILD/gcc-3.1-branch/obj/i386-rtems/newlib/ -isystem /users/rtems/src/packages/BUILD/gcc-3.1-branch/obj/i386-rtems/newlib/targ-include -isystem /users/rtems/src/packages/BUILD/gcc-3.1-branch/newlib/libc/include -B/opt/rtems-test/i386-rtems/bin/ -B/opt/rtems-test/i386-rtems/lib/ -isystem /opt/rtems-test/i386-rtems/include -c -I. -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc -g -O2 -msoft-float -DHAVE_GTHR_DEFAULT -DIN_GCC -DIN_TARGET_LIBS -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/objc -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/../gcc -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/../gcc/config -I../../../gcc -I/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/../include /users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/sendmsg.c -o sendmsg.o
/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/sendmsg.c: In function `objc_msg_sendv':
/users/rtems/src/packages/BUILD/gcc-3.1-branch/libobjc/sendmsg.c:220: Internal compiler error in emit_swap_insn, at reg-stack.c:990
Please submit a full bug report,
with preprocessed source if appropriate.

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: