[Bug target/11709] New: g77 does not work with new dev tools

[Bug target/11709] New: g77 does not work with new dev tools

[geoffk at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11709

           Summary: g77 does not work with new dev tools
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: geoffk at gcc dot gnu dot org
        ReportedBy: geoffk at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: ANY
  GCC host triplet: powerpc-darwin
GCC target triplet: powerpc-darwin

If the June 2003 dev tools updater is installed, the following one-line Fortran
program will not compile on Darwin:

      end

[Bug target/11709] [3.3 only] g77 does not work with new dev tools

[geoffk at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11709


geoffk at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-07-29 18:05:35
               date|                            |
            Summary|g77 does not work with new  |[3.3 only] g77 does not work
                   |dev tools                   |with new dev tools


------- Additional Comments From geoffk at gcc dot gnu dot org  2003-07-29 18:05 -------
This (and a related issue involving computed gotos in C) is fixed in mainline by:

        * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
        insert a label at the end of an function under Mach-O.

        * varasm.c (output_constant_def_contents): Use
        ASM_DECLARE_CONSTANT_NAME if defined.
        * doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME.
        * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized
        objects get at least one byte to prevent assembler problems.
        (ASM_DECLARE_CONSTANT_NAME): New.

[Bug target/11709] [3.3 only] g77 does not work with new dev tools

[geoffk at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11709


geoffk at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|3.4                         |3.3.2
            Version|3.4                         |3.3.1

[Bug target/11709] [3.3 only] g77 does not work with new dev tools

[geoffk at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11709



------- Additional Comments From geoffk at gcc dot gnu dot org  2003-07-29 18:08 -------
(The bug was always present, it's just that the new devtools try to detect the
problem.)

[Bug target/11709] [3.3 only] g77 does not work with new dev tools

[cvs-commit at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11709



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-08-01 21:02 -------
Subject: Bug 11709

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-branch
Changes by:	geoffk@gcc.gnu.org	2003-08-01 21:02:32

Modified files:
	gcc            : ChangeLog 
	gcc/config/rs6000: rs6000.c 

Log message:
	PR 11709 (partial fix)
	* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
	insert a label at the end of an function under Mach-O.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.688&r2=1.16114.2.689
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.403.2.10&r2=1.403.2.11

[Bug target/11709] [3.3 only] g77 does not work with new dev tools

[cvs-commit at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11709



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-08-08 21:18 -------
Subject: Bug 11709

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-branch
Changes by:	geoffk@gcc.gnu.org	2003-08-08 21:17:59

Modified files:
	gcc            : ChangeLog varasm.c 
	gcc/config     : darwin.h 
	gcc/doc        : tm.texi 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.c-torture/compile: zero-strct-2.c 

Log message:
	PR 11709
	* varasm.c (output_constant_def_contents): Use
	ASM_DECLARE_CONSTANT_NAME if defined.
	* doc/tm.texi (Label Output): Document ASM_DECLARE_CONSTANT_NAME.
	* config/darwin.h (ASM_DECLARE_OBJECT_NAME): Ensure zero-sized
	objects get at least one byte to prevent assembler problems.
	(ASM_DECLARE_CONSTANT_NAME): New.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.696&r2=1.16114.2.697
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.324.2.5&r2=1.324.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/darwin.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.43.2.1&r2=1.43.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/tm.texi.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.182.2.5&r2=1.182.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.248&r2=1.2261.2.249
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/zero-strct-2.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.4.1

[Bug target/11709] [3.3 only] g77 does not work with new dev tools

[geoffk at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11709


geoffk at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


------- Additional Comments From geoffk at gcc dot gnu dot org  2003-08-08 23:48 -------
Fixed in 3.3.2.

[Bug target/11709] [3.3 only] g77 does not work with new dev tools

[geoffk at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11709


geoffk at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED


------- Additional Comments From geoffk at gcc dot gnu dot org  2003-08-08 23:48 -------
Worked for me...