[Bug target/18989] A few potentially ominous, and several likely harmless warnings during 4.0 build

[Bug target/18989] A few potentially ominous, and several likely harmless warnings during 4.0 build

[gjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18989

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P5
             Status|NEW                         |RESOLVED
                 CC|                            |gjl at gcc dot gnu.org
         Resolution|                            |WONTFIX

--- Comment #6 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2012-03-03 14:23:12 UTC ---
This is PR-rot, obviously

[Bug target/18989] A few potentially ominous, and several likely harmless warnings during 4.0 build

[eweddington at cso dot atmel dot com]

------- Comment #5 from eweddington at cso dot atmel dot com  2007-04-26 21:44 -------

The committed patch fixes this warning:
../../gcc/gcc/varasm.c: In function `assemble_variable':
../../gcc/gcc/varasm.c:1699: warning: empty body in an if-statement


However, the following warning still exists:
../../gcc-4.1.2/gcc/varasm.c: In function `const_rtx_hash_1':
../../gcc-4.1.2/gcc/varasm.c:3029: warning: right shift count >= width of type


-- 

eweddington at cso dot atmel dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |eweddington at cso dot atmel
                   |                            |dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18989

[Bug target/18989] A few potentially ominous, and several likely harmless warnings during 4.0 build

[aesok at gcc dot gnu dot org]

------- Comment #4 from aesok at gcc dot gnu dot org  2007-04-25 19:52 -------
Subject: Bug 18989

Author: aesok
Date: Wed Apr 25 19:52:21 2007
New Revision: 124162

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124162
Log:
        PR target/18989
        * config/avr/avr.h (ASM_OUTPUT_ALIGN): Redefine.

Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/config/avr/avr.h


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18989

[Bug target/18989] A few potentially ominous, and several likely harmless warnings during 4.0 build

[aesok at gcc dot gnu dot org]

------- Comment #3 from aesok at gcc dot gnu dot org  2007-04-25 19:38 -------
Subject: Bug 18989

Author: aesok
Date: Wed Apr 25 19:38:32 2007
New Revision: 124159

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124159
Log:
        PR target/18989
        * config/avr/avr.h (ASM_OUTPUT_ALIGN): Redefine.

Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/config/avr/avr.h


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18989

[Bug target/18989] A few potentially ominous, and several likely harmless warnings during 4.0 build

[aesok at gcc dot gnu dot org]

------- Comment #2 from aesok at gcc dot gnu dot org  2007-04-25 07:18 -------
Subject: Bug 18989

Author: aesok
Date: Wed Apr 25 07:18:33 2007
New Revision: 124141

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124141
Log:
        PR target/18989
        * config/avr/avr.h (ASM_OUTPUT_ALIGN): Redefine.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/avr/avr.h


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18989

[Bug target/18989] A few potentially ominous, and several likely harmless warnings during 4.0 build

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-12-14 16:51 -------
This one cannot be fixed:
gcc -c   -g -O2  -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes  -fno-common -Wno-error  -DHAVE_CONFIG_H -DGENERATOR_FILE    -I. 
-Ibuild -I../../gcc/gcc -I../../gcc/gcc/build -I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include  
\
 -o build/gengtype-yacc.o gengtype-yacc.c
/usr/share/bison.simple: In function `yyparse':
/usr/share/bison.simple:614: warning: comparison between signed and unsigned
/usr/share/bison.simple:626: warning: comparison between signed and unsigned


The following is a target one:
gcc -c   -g -O2  -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes  -fno-common   -DHAVE_CONFIG_H    -I. -I. -I../../gcc/gcc -I../../gcc/gcc/. 
-I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include  ../../gcc/gcc/varasm.c -o varasm.o
../../gcc/gcc/varasm.c: In function `assemble_variable':
../../gcc/gcc/varasm.c:1699: warning: empty body in an if-statement
../../gcc/gcc/varasm.c: In function `const_rtx_hash_1':
../../gcc/gcc/varasm.c:2843: warning: right shift count >= width of type


The long double bugs cannot be fixed, they are warnings only from the Apple's gcc.

The warnings from gengtype cannot be fixed.



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|c                           |target
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-12-14 16:51:18
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18989