Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Neil Booth]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.demon.co.uk>
To: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
Cc: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, ghazi@caip.rutgers.edu
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Wed, 8 May 2002 06:08:50 +0100

 Billinghurst, David (CRTS) wrote:-
 
 > Let me know how I can help track this down.
 
 This looks like it might be nasty to reproduce.
 
 I'll also need the command-line to fix-header, and any files the failing
 header itself includes (hopefully none).
 
 Does this still occur with the latest CVS?
 
 Neil.

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Kaveh R. Ghazi]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
To: neil@daikokuya.demon.co.uk
Cc: David.Billinghurst@riotinto.com, gcc-bugs@gcc.gnu.org,
        gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Thu, 9 May 2002 22:04:51 -0400 (EDT)

  > From: Neil Booth <neil@daikokuya.demon.co.uk>
  > 
  > Kaveh R. Ghazi wrote:-
  > 
  > > I was able to reproduce the error on sparc-solaris2.7 using the same
  > > input header file and arguments as on irix6.2.  So its probably a
  > > general error given the right inputs.  I.e. you should be able to
  > > reproduce it on your local box.  I've uploaded the triggering header
  > > as an attachment to the PR, it doesn't include any other files..
  > > Assuming you put it in your homedir, run this:
  > > 
  > > ./fix-header sys/IP12nvram.h ~/IP12nvram.h ~/IP12nvram.h -D__STDC__=0
  > > -D__cplusplus -I/caip/u99/ghazi/gcc-testing/build/gcc/include
  > > -I/usr/include
  > > 
  > > I get "Segmentation fault (core dumped)" on both irix and solaris2.
  > 
  > Heh, how sad.
 
 Ah don't worry, we all make mistakes. :-)
 
  > I could reproduce and this fixed it.  Please confirm
  > it works for you.
  > Neil.
  > 
  > 	* cppexp.c (_cpp_expand_op_stack): Set op_limit.
 
 Yup, irix6.2 well into stage2 now.  Thanks!
 
 		--Kaveh
 --
 Kaveh R. Ghazi			Director of Systems Architecture
 ghazi@caip.rutgers.edu		Qwest Global Services

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[billingd]

Synopsis: 3.2 bootstrap failure on irix6.5 - fixproto

State-Changed-From-To: open->closed
State-Changed-By: billingd
State-Changed-When: Thu May  9 17:32:03 2002
State-Changed-Why:
    Neil fixed it.  Thanks.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6539

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Neil Booth]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.demon.co.uk>
To: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Cc: David.Billinghurst@riotinto.com, gcc-bugs@gcc.gnu.org,
	gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Thu, 9 May 2002 23:02:28 +0100

 Kaveh R. Ghazi wrote:-
 
 > I was able to reproduce the error on sparc-solaris2.7 using the same
 > input header file and arguments as on irix6.2.  So its probably a
 > general error given the right inputs.  I.e. you should be able to
 > reproduce it on your local box.  I've uploaded the triggering header
 > as an attachment to the PR, it doesn't include any other files..
 > Assuming you put it in your homedir, run this:
 > 
 > ./fix-header sys/IP12nvram.h ~/IP12nvram.h ~/IP12nvram.h -D__STDC__=0
 > -D__cplusplus -I/caip/u99/ghazi/gcc-testing/build/gcc/include
 > -I/usr/include
 > 
 > I get "Segmentation fault (core dumped)" on both irix and solaris2.
 
 Heh, how sad.  I could reproduce and this fixed it.  Please confirm
 it works for you.
 
 Neil.
 
 	* cppexp.c (_cpp_expand_op_stack): Set op_limit.
 
 Index: cppexp.c
 ===================================================================
 RCS file: /cvs/gcc/gcc/gcc/cppexp.c,v
 retrieving revision 1.113
 diff -u -p -r1.113 cppexp.c
 --- cppexp.c	6 May 2002 22:52:58 -0000	1.113
 +++ cppexp.c	9 May 2002 21:59:07 -0000
 @@ -825,9 +825,11 @@ _cpp_expand_op_stack (pfile)
       cpp_reader *pfile;
  {
    size_t n = (size_t) (pfile->op_limit - pfile->op_stack);
 +  size_t new_size = n * 2 + 20;
  
    pfile->op_stack = (struct op *) xrealloc (pfile->op_stack,
 -					    (n * 2 + 20) * sizeof (struct op));
 +					    new_size * sizeof (struct op));
 +  pfile->op_limit = pfile->op_stack + new_size;
  
    return pfile->op_stack + n;
  }

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Neil Booth]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.demon.co.uk>
To: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Cc: David.Billinghurst@riotinto.com, gcc-bugs@gcc.gnu.org,
	gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Thu, 9 May 2002 22:35:13 +0100

 Kaveh R. Ghazi wrote:-
 
 > I was able to reproduce the error on sparc-solaris2.7 using the same
 > input header file and arguments as on irix6.2.  So its probably a
 > general error given the right inputs.  I.e. you should be able to
 > reproduce it on your local box.  I've uploaded the triggering header
 > as an attachment to the PR, it doesn't include any other files..
 > Assuming you put it in your homedir, run this:
 > 
 > ./fix-header sys/IP12nvram.h ~/IP12nvram.h ~/IP12nvram.h -D__STDC__=0
 > -D__cplusplus -I/caip/u99/ghazi/gcc-testing/build/gcc/include
 > -I/usr/include
 > 
 > I get "Segmentation fault (core dumped)" on both irix and solaris2.
 
 Great, thanks a lot.  I'll take a look.
 
 Neil.

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Kaveh R. Ghazi]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
To: neil@daikokuya.demon.co.uk
Cc: David.Billinghurst@riotinto.com, gcc-bugs@gcc.gnu.org,
        gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Thu, 9 May 2002 17:23:29 -0400 (EDT)

 I was able to reproduce the error on sparc-solaris2.7 using the same
 input header file and arguments as on irix6.2.  So its probably a
 general error given the right inputs.  I.e. you should be able to
 reproduce it on your local box.  I've uploaded the triggering header
 as an attachment to the PR, it doesn't include any other files..
 Assuming you put it in your homedir, run this:
 
 ./fix-header sys/IP12nvram.h ~/IP12nvram.h ~/IP12nvram.h -D__STDC__=0
 -D__cplusplus -I/caip/u99/ghazi/gcc-testing/build/gcc/include
 -I/usr/include
 
 I get "Segmentation fault (core dumped)" on both irix and solaris2.
 
 		--Kaveh
 --
 Kaveh R. Ghazi			Director of Systems Architecture
 ghazi@caip.rutgers.edu		Qwest Global Services

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Neil Booth]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.demon.co.uk>
To: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Cc: David.Billinghurst@riotinto.com, gcc-bugs@gcc.gnu.org,
	gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Thu, 9 May 2002 21:43:31 +0100

 Kaveh R. Ghazi wrote:-
 
 > Neil,
 > 
 > This error still happens as of today's trunk CVS checkout on irix6.2.
 > Was David able to get you the info you need or should I put it
 > together?
 
 If you can make the testcase as small as possible, with as few #includes
 as possible, I'll be able to find it much quicker.
 
 This is weird, as it doesn't appear that the patch in question could
 cause the kind of failure you're seeing.
 
 Neil.

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Neil Booth]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.demon.co.uk>
To: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Cc: David.Billinghurst@riotinto.com, gcc-bugs@gcc.gnu.org,
	gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Thu, 9 May 2002 21:35:44 +0100

 Kaveh R. Ghazi wrote:-
 
 > This error still happens as of today's trunk CVS checkout on irix6.2.
 > Was David able to get you the info you need or should I put it
 > together?
 
 I've not heard anything.
 
 Neil.

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Kaveh R. Ghazi]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
To: David.Billinghurst@riotinto.com, neil@daikokuya.demon.co.uk
Cc: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Thu, 9 May 2002 16:25:29 -0400 (EDT)

 Neil,
 
 This error still happens as of today's trunk CVS checkout on irix6.2.
 Was David able to get you the info you need or should I put it
 together?
 
 		--Kaveh

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Neil Booth]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.demon.co.uk>
To: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
Cc: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, ghazi@caip.rutgers.edu
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Wed, 8 May 2002 06:01:32 +0100

 Billinghurst, David (CRTS) wrote:-
 
 > This failure occurs after 
 > 
 > 2002-04-28  Neil Booth  <neil@daikokuya.demon.co.uk>
 > 
 > 	* cppexp.c (lex): Update to use state.skip_eval.
 > 	(struct op): Remove prio and flags members.
 > 	(FLAG_BITS, FLAG_MASK, PRIO_SHIFT, EXTRACT_PRIO, EXTRACT_FLAGS,
 > 	SHORT_CIRCUIT, RIGHT_ASSOC, ..._PRIO, op_to_prio): Remove.
 > 	(LEFT_ASSOC): New macro.
 > 	(optab): New table of operator priorities and flags.
 > 	(SHIFT): Update.
 > 	(_cpp_parse_expr): Clean up logic.  Return bool.  Use a
 > 	malloc-ed parser stack.
 > 	(reduce): New; reduce the operator stack.
 > 	(_cpp_expand_op_stack): Expand the operator stack as necessary.
 > 	* cpphash.h (struct op): Predeclare.
 > 	(struct cpp_reader): New members op_stack, op_limit.
 > 	(struct lexer_state): New member skip_eval.
 > 	(_cpp_parse_expr): Update.
 > 	(_cpp_expand_op_stack): New.
 > 	* cpplib.c (do_if): Update.
 > 	* cppinit.c (cpp_create_reader): Create op stack.
 > 	(cpp_destroy): And destroy it.
 > 	* cpplib.h (CPP_LAST_CPP_OP): Correct.
 > 	(TTYPE_TABLE): Correct.
 > 
 > Let me know how I can help track this down.
 
 Hmm.  Dunno.  Can you mail me the file that is being fix-header-ed?
 
 Neil.

RE: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Billinghurst, David (CRTS)]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
To: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>,
	<gcc-bugs@gcc.gnu.org>,
	<gcc-gnats@gcc.gnu.org>,
	<gcc-prs@gcc.gnu.org>,
	<jakub@redhat.com>,
	<nobody@gcc.gnu.org>
Cc:  
Subject: RE: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Wed, 8 May 2002 13:30:29 +1000

 Kaveh and Jakub,
 
 You are right and I am wrong.  I messed up my binary search.
 The error WAS present at 19:45, before Jakub's patch went in.
 
 I should have it nailed shortly.
 
 -----Original Message-----
 From: Kaveh R. Ghazi [mailto:ghazi@caip.rutgers.edu]
 Sent: Tuesday, 7 May 2002 11:02=20
 To: Billinghurst, David (CRTS); gcc-bugs@gcc.gnu.org;
 gcc-gnats@gcc.gnu.org; gcc-prs@gcc.gnu.org; jakub@redhat.com;
 nobody@gcc.gnu.org
 Subject: RE: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
 
 
  > From: Kaveh R. Ghazi [mailto:ghazi@caip.rutgers.edu]
  >=20
  > Any progress on this PR?  I see the same failure on irix6.2 also.
  > I've added myself to the cc list in the PR, please keep me in the =
 loop
  > on any progress.  Thanks.
 
 David, your report indicates you suspect that Jakub's reload1.c patch
 caused the problem.  However I note that fix-header is run in stage1
 and not compiled by or linked with the relevant reload1.o. :-)
 
 Based on that and the details of your backtrace, I suspect instead
 some kind of libcpp bug.  If you agree, would you please gather the
 input headers for the particular crash and send them to Zack and/or
 Neil so they can help debug?
 
 		Thanks,
 		--Kaveh
 --
 Kaveh R. Ghazi			Director of Systems Architecture
 ghazi@caip.rutgers.edu		Qwest Global Services

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Billinghurst, David (CRTS)]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
To: <gcc-gnats@gcc.gnu.org>,
	<gcc-bugs@gcc.gnu.org>,
	<ghazi@caip.rutgers.edu>,
	<neil@daikokuya.demon.co.uk>
Cc:  
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Wed, 8 May 2002 13:47:57 +1000

 This failure occurs after=20
 
 2002-04-28  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* cppexp.c (lex): Update to use state.skip_eval.
 	(struct op): Remove prio and flags members.
 	(FLAG_BITS, FLAG_MASK, PRIO_SHIFT, EXTRACT_PRIO, EXTRACT_FLAGS,
 	SHORT_CIRCUIT, RIGHT_ASSOC, ..._PRIO, op_to_prio): Remove.
 	(LEFT_ASSOC): New macro.
 	(optab): New table of operator priorities and flags.
 	(SHIFT): Update.
 	(_cpp_parse_expr): Clean up logic.  Return bool.  Use a
 	malloc-ed parser stack.
 	(reduce): New; reduce the operator stack.
 	(_cpp_expand_op_stack): Expand the operator stack as necessary.
 	* cpphash.h (struct op): Predeclare.
 	(struct cpp_reader): New members op_stack, op_limit.
 	(struct lexer_state): New member skip_eval.
 	(_cpp_parse_expr): Update.
 	(_cpp_expand_op_stack): New.
 	* cpplib.c (do_if): Update.
 	* cppinit.c (cpp_create_reader): Create op stack.
 	(cpp_destroy): And destroy it.
 	* cpplib.h (CPP_LAST_CPP_OP): Correct.
 	(TTYPE_TABLE): Correct.
 
 Let me know how I can help track this down.

RE: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Kaveh R. Ghazi]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
To: David.Billinghurst@riotinto.com, gcc-bugs@gcc.gnu.org,
        gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, jakub@redhat.com,
        nobody@gcc.gnu.org
Cc:  
Subject: RE: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Tue, 7 May 2002 09:01:54 -0400 (EDT)

  > From: Kaveh R. Ghazi [mailto:ghazi@caip.rutgers.edu]
  > 
  > Any progress on this PR?  I see the same failure on irix6.2 also.
  > I've added myself to the cc list in the PR, please keep me in the loop
  > on any progress.  Thanks.
 
 David, your report indicates you suspect that Jakub's reload1.c patch
 caused the problem.  However I note that fix-header is run in stage1
 and not compiled by or linked with the relevant reload1.o. :-)
 
 Based on that and the details of your backtrace, I suspect instead
 some kind of libcpp bug.  If you agree, would you please gather the
 input headers for the particular crash and send them to Zack and/or
 Neil so they can help debug?
 
 		Thanks,
 		--Kaveh
 --
 Kaveh R. Ghazi			Director of Systems Architecture
 ghazi@caip.rutgers.edu		Qwest Global Services

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Kaveh R. Ghazi]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
To: David.Billinghurst@riotinto.com, gcc-bugs@gcc.gnu.org,
        gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, jakub@redhat.com,
        nobody@gcc.gnu.org
Cc:  
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Mon, 6 May 2002 00:24:44 -0400 (EDT)

 Any progress on this PR?  I see the same failure on irix6.2 also.
 I've added myself to the cc list in the PR, please keep me in the loop
 on any progress.  Thanks.
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view audit-trail&database=gcc&pr=6539

RE: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Billinghurst, David (CRTS)]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
To: "Jakub Jelinek" <jakub@redhat.com>
Cc: <gcc-gnats@gcc.gnu.org>,
	<gcc-bugs@gcc.gnu.org>
Subject: RE: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Fri, 3 May 2002 08:58:46 +1000

 Yes.  The 3.1 branch is OK. =20
 
 -----Original Message-----
 From: Jakub Jelinek [mailto:jakub@redhat.com]
 Sent: Thursday, 2 May 2002 8:04=20
 To: Billinghurst, David (CRTS)
 Cc: gcc-gnats@gcc.gnu.org; gcc-bugs@gcc.gnu.org
 Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
 
 
 Does it bootstrap on 3.1 branch?
 I don't think the patch itself is the bug cause, I think it just =
 uncovered
 some other bug somewhere. Will see if I can get find an Irix 6.5 box
 somewhere.
 
 	Jakub

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Jakub Jelinek]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: Jakub Jelinek <jakub@redhat.com>
To: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
Cc: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Thu, 2 May 2002 06:04:10 -0400

 Does it bootstrap on 3.1 branch?
 I don't think the patch itself is the bug cause, I think it just uncovered
 some other bug somewhere. Will see if I can get find an Irix 6.5 box
 somewhere.
 
 	Jakub

Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[Billinghurst, David (CRTS)]

The following reply was made to PR bootstrap/6539; it has been noted by GNATS.

From: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
To: <gcc-gnats@gcc.gnu.org>,
	<jakub@redhat.com>,
	<gcc-bugs@gcc.gnu.org>
Cc:  
Subject: Re: bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto
Date: Thu, 2 May 2002 13:48:40 +1000

 This is what happens.
 
 gdb fix-header core
 GNU gdb 5.1.1
 Copyright 2002 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you =
 are
 welcome to change it and/or distribute copies of it under certain =
 conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for =
 details.
 This GDB was configured as "mips-sgi-irix6.5"...
 Core was generated by `fix-header'.
 Program terminated with signal 11, Segmentation fault.
 Reading symbols from /usr/lib32/libc.so.1...done.
 #0  0x1000fde0 in _cpp_lex_direct (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/cpplex.c:919
 919       c =3D *buffer->cur++;
 .gdbinit:7: Error in sourced command file:
 /exd4/billingd/src/gcc-j/gcc/gdbinit.in:91: Error in sourced command =
 file:
 Function "fancy_abort" not defined.
 (gdb) where
 #0  0x1000fde0 in _cpp_lex_direct (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/cpplex.c:919
 #1  0x1000fbec in _cpp_lex_token (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/cpplex.c:847
 #2  0x1000bbe4 in cpp_get_token (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/cppmacro.c:1003
 #3  0x1002365c in lex (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/cppexp.c:287
 #4  0x10023d44 in _cpp_parse_expr (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/cppexp.c:560
 #5  0x10016db4 in do_if (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/cpplib.c:1369
 #6  0x100145fc in _cpp_handle_directive (pfile=3D0x10053ff8, =
 indented=3D0)
     at /exd4/billingd/src/gcc-j/gcc/cpplib.c:407
 #7  0x1000fc74 in _cpp_lex_token (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/cpplex.c:853
 #8  0x1000bbe4 in cpp_get_token (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/cppmacro.c:1003
 #9  0x10007998 in get_a_token (pfile=3D0x10053ff8)
     at /exd4/billingd/src/gcc-j/gcc/scan-decls.c:49
 #10 0x10007ae8 in scan_decls (pfile=3D0x10053ff8, argc=3D7, =
 argv=3D0x7ffb7dc4)
     at /exd4/billingd/src/gcc-j/gcc/scan-decls.c:106
 #11 0x1000525c in read_scan_file (
     in_fname=3D0x7ffb8038 =
 "/exd4/billingd/obj/gcc-j/gcc/include/sys/IP20nvram.h", argc=3D7, =
 argv=3D0x7ffb7dc4) at /exd4/billingd/src/gcc-j/gcc/fix-header.c:649
 #12 0x10006ffc in main (argc=3D11, argv=3D0x7ffb7db4)
     at /exd4/billingd/src/gcc-j/gcc/fix-header.c:1169

bootstrap/6539: 3.2 bootstrap failure on irix6.5 - fixproto

[David.Billinghurst]

>Number:         6539
>Category:       bootstrap
>Synopsis:       3.2 bootstrap failure on irix6.5 - fixproto
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed May 01 19:26:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     David Billinghurst
>Release:        gcc 3.2
>Organization:
>Environment:
mips-sgi-irix6.5
>Description:
3.2 bootstrap fails on irix6.5 with

fixproto: populating `include'
fix-header: fixing curses.h
fix-header: fixing pbmplus.h
fix-header: fixing X11/Xfuncs.h
/exd4/billingd/src/gcc-j/gcc/fixproto[275]: 65013269 Memory fault(coredump)


The failure was introduced on 29 April between 19:45 and 19:50 UTC by

2002-04-28  Jakub Jelinek  <jakub@redhat.com>

        PR optimization/6475
        * reload1.c (alter_reg): Only call set_mem_expr if I is home pseudo
        register of REGNO_DECL (i).
        * Makefile.in (reload1.o): Add $(TREE_H).

>How-To-Repeat:
Bootstrap on irix6.5
>Fix:

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