[Bug c++/12583] New: Bootstrap failure, stage1 in cgraphunit.c

[Bug c++/12583] New: Bootstrap failure, stage1 in cgraphunit.c

[mckelvey at maskull dot com]

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12583

           Summary: Bootstrap failure, stage1 in cgraphunit.c
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mckelvey at maskull dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: alphaev56-unknown-linux-gnu
  GCC host triplet: alphaev56-unknown-linux-gnu
GCC target triplet: alphaev56-unknown-linux-gnu

Because of -Werror, uninitialized variable causes error.

stage1/xgcc -Bstage1/ -B/usr/local/alphaev56-unknown-linux-gnu/bin/ -c   -O
-DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-pedantic -Wno-long-long -Werror -fno-common   -DHAVE_CONFIG_H    -I. -I.
-I../../gcc/gcc -I../../gcc/gcc/. -I../../gcc/gcc/../include 
../../gcc/gcc/cgraphunit.c -o cgraphunit.o
../../gcc/gcc/cgraphunit.c: In function `cgraph_decide_inlining':

../../gcc/gcc/cgraphunit.c:1083: warning: 'old_insns' might be used
uninitialized in this function
gmake[2]: *** [cgraphunit.o] Error 1
gmake[2]: Leaving directory `/usr/home/mckelvey/software/gcc-obj/gcc'
gmake[1]: *** [stage2_build] Error 2
gmake[1]: Leaving directory `/usr/home/mckelvey/software/gcc-obj/gcc'
gmake: *** [bootstrap] Error 2

[Bug target/12583] Bootstrap failure, stage1 in cgraphunit.c

[pinskia 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=12583


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c++                         |target
           Keywords|                            |diagnostic


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-10-12 06:53 -------
This really is a target bug as old_insns is really initialized.  Yes making old_insns initalized will 
make bootstrap work again.

[Bug target/12583] Bootstrap failure, stage1 in cgraphunit.c

[pinskia 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=12583


pinskia at gcc dot gnu dot org changed:

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


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-10-13 03:29 -------
This is fixed for 3.4.

[Bug target/12583] Bootstrap failure, stage1 in cgraphunit.c

[pinskia 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=12583


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |3.4