[Bug bootstrap/21927] New: [4.1 regression] irix bootstrap failure in expr.c

[Bug bootstrap/21927] New: [4.1 regression] irix bootstrap failure in expr.c

[billingd at gcc dot gnu dot org]

irix6.5 bootstrap fails in expr.c due to a warning (below).
Last successful build was cvs from Thu Jun  2 10:07:19 GMT 2005
http://gcc.gnu.org/ml/gcc-testresults/2005-06/msg00131.html


stage1/xgcc -Bstage1/ -B/disk4/billingd/tmp/gcc/mips-sgi-irix6.5/bin/ -c   -g -
O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-
prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-
definition -Werror -fno-common   -DHAVE_CONFIG_H    -I. -I. -
I/disk4/billingd/src/gcc/gcc -I/disk4/billingd/src/gcc/gcc/. -
I/disk4/billingd/src/gcc/gcc/../include -
I/disk4/billingd/src/gcc/gcc/../libcpp/include -
I/usr/local/include  /disk4/billingd/src/gcc/gcc/expr.c -o expr.o
cc1: warnings being treated as errors
/disk4/billingd/src/gcc/gcc/expr.c: In function 'do_store_flag':
/disk4/billingd/src/gcc/gcc/expr.c:8733: warning: comparison is always true 
due to limited range of data type

-- 
           Summary: [4.1 regression] irix bootstrap failure in expr.c
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: billingd at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: mips-sgi-irix6.5
  GCC host triplet: mips-sgi-irix6.5
GCC target triplet: mips-sgi-irix6.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21927

[Bug target/21927] [4.1 regression] irix bootstrap failure in expr.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-06 01:37 -------
Confirmed, caused by:
2005-06-02  Eric Christopher  <echristo@redhat.com>

        * config/mips/mips.h (processor_type): Remove PROCESSOR_DEFAULT,
        add PROCESSOR_MAX.
        (mips_rtx_cost_data): New datatype.
        (MEMORY_MOVE_COST): Use data from structure.
        (BRANCH_COST): Ditto.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |echristo at redhat dot com
             Status|UNCONFIRMED                 |NEW
          Component|bootstrap                   |target
     Ever Confirmed|                            |1
           Keywords|                            |build
   Last reconfirmed|0000-00-00 00:00:00         |2005-06-06 01:37:12
               date|                            |
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21927

[Bug target/21927] [4.1 regression] irix bootstrap failure in expr.c

[echristo at redhat dot com]

------- Additional Comments From echristo at redhat dot com  2005-06-06 04:54 -------
Hunh. Saw the warning, no idea how my patch caused it, but I'll look.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |echristo at redhat dot com
                   |dot org                     |
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2005-06-06 01:37:12         |2005-06-06 04:54:38
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21927

[Bug target/21927] [4.1 regression] irix bootstrap failure in expr.c

[echristo at redhat dot com]

------- Additional Comments From echristo at redhat dot com  2005-06-06 05:04 -------
oh, I see. Didn't think BRANCH_COST could ever be negative...?



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21927

[Bug target/21927] [4.1 regression] irix bootstrap failure in expr.c

[echristo at redhat dot com]

------- Additional Comments From echristo at redhat dot com  2005-06-06 05:14 -------
http://gcc.gnu.org/ml/gcc-patches/2005-06/msg00433.html

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21927

[Bug target/21927] [4.1 regression] irix bootstrap failure in expr.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-15 03:24 -------
Fixed.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21927