[Bug bootstrap/21936] New: Ada bootstrap failure on Solaris 10/x86 with native as

[Bug bootstrap/21936] New: Ada bootstrap failure on Solaris 10/x86 with native as

[gcc-bugzilla at gcc dot gnu dot org]

Bootstrapping mainline on i386-pc-solaris2.10 with the native as fails in
stage2:

stage1/xgcc -Bstage1/ -B/vol/gcc/share/i386-pc-solaris2.10/bin/ -c -g -O2      -gnatpg -gnata -I- -I. -Iada -I/vol/gnu/src/gcc/gcc-dist/gcc/ada /vol/gnu/src/gcc/gcc-dist/gcc/ada/exp_ch3.adb -o ada/exp_ch3.o
Assembler: exp_ch3.adb
	"/var/tmp//ccnaZBVf.s", line 12908 : Value out of range
make[2]: *** [ada/exp_ch3.o] Error 1

The line in question is

        movw    -4294967296(%ecx), %dx

Even gas warns about this, but this is not a fatal error:

/var/tmp//ccDV2bTU.s: Assembler messages:
/var/tmp//ccDV2bTU.s:12910: Warning: ffffffff00000000 shortened to 0000000000000000

This started on 20050509 at the latest.

Environment:
System: SunOS erebus 5.10 Generic i86pc i386 i86pc
Architecture: i86pc

	
host: i386-pc-solaris2.10
build: i386-pc-solaris2.10
target: i386-pc-solaris2.10
configured with: /vol/gnu/src/gcc/gcc-dist/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc --disable-nls --disable-multilib --with-gmp-dir=/vol/gnu/obj/gmp-4.1.3 --with-mpfr-dir=/vol/gnu/obj/gmp-4.1.3/mpfr --enable-languages=c,c++,f95,java,objc,ada --disable-libmudflap

How-To-Repeat:
Bootstrap mainline as above.

-- 
           Summary: Ada bootstrap failure on Solaris 10/x86 with native as
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ro at techfak dot uni-bielefeld dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i386-pc-solaris2.10
  GCC host triplet: i386-pc-solaris2.10
GCC target triplet: i386-pc-solaris2.10


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21936