[Bug target/50979] New: sparc mcpu=v8 libgcc2 "mul32" not enabled for "smul" or "umul"

[joel at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50979

             Bug #: 50979
           Summary: sparc mcpu=v8 libgcc2 "mul32" not enabled for "smul"
                    or "umul"
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: joel@gcc.gnu.org


Revision: Thu Nov  3 12:25:34 UTC 2011 (revision 180821)
Target: sparc-rtems4.11

home2/joel/build/b-sparc-gcc/./gcc/xgcc -B/home2/joel/build/b-sparc-gcc/./gcc/
-nostdinc -B/home2/joel/build/b-sparc-gcc/sparc-rtems4.11/newlib/ -isystem
/home2/joel/build/b-sparc-gcc/sparc-rtems4.11/newlib/targ-include -isystem
/users/joel/test-gcc/gcc-svn/newlib/libc/include
-B/users/joel/test-gcc/install-svn/sparc-rtems4.11/bin/
-B/users/joel/test-gcc/install-svn/sparc-rtems4.11/lib/ -isystem
/users/joel/test-gcc/install-svn/sparc-rtems4.11/include -isystem
/users/joel/test-gcc/install-svn/sparc-rtems4.11/sys-include    -g -O2 -mcpu=v8
-O2  -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing
-Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include 
-I/users/joel/test-gcc/gcc-svn/libgcc/../newlib/libc/sys/rtems/include -g
-DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -Dinhibit_libc
-I/users/joel/test-gcc/gcc-svn/libgcc/../newlib/libc/sys/rtems/include -I. -I.
-I../../.././gcc -I/users/joel/test-gcc/gcc-svn/libgcc
-I/users/joel/test-gcc/gcc-svn/libgcc/.
-I/users/joel/test-gcc/gcc-svn/libgcc/../gcc
-I/users/joel/test-gcc/gcc-svn/libgcc/../include  -DHAVE_CC_TLS  -o _muldi3.o
-MT _muldi3.o -MD -MP -MF _muldi3.dep -DL_muldi3 -c
/users/joel/test-gcc/gcc-svn/libgcc/libgcc2.c 
/tmp/ccIMWbso.s: Assembler messages:
/tmp/ccIMWbso.s:16: Error: Hardware capability "mul32" not enabled for "smul".
/tmp/ccIMWbso.s:18: Error: Hardware capability "mul32" not enabled for "smul".
/tmp/ccIMWbso.s:22: Error: Hardware capability "mul32" not enabled for "umul".