[Bug target/27253] New: [4.1/4.2 regression]: Gcc -m64 -m32 passes --32 --64 to assembler

[hjl at lucon dot org]

[hjl@gnu-13 tmp]$ /usr/gcc-4.2/bin/gcc -m64 -m32 y.s -c -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /net/gnu-13/export/gnu/src/gcc/gcc/configure
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --enable-shared
--enable-threads=posix --enable-haifa --enable-checking=assert
--prefix=/usr/gcc-4.2 --with-local-prefix=/usr/local
Thread model: posix
gcc version 4.2.0 20060411 (experimental) [trunk revision 112854 clean]
 as -V -Qy --32 --64 -o y.o y.s
GNU assembler version 2.17.50.0.1 (x86_64-unknown-linux-gnu) using BFD version
2.17.50.0.1 20060420
[hjl@gnu-13 tmp]$ /usr/gcc-4.1/bin/gcc -m64 -m32 y.s -c -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /net/gnu-13/export/gnu/src/gcc-4.1/gcc/configure
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --enable-shared
--enable-threads=posix --enable-haifa --disable-checking --prefix=/usr/gcc-4.1
--with-local-prefix=/usr/local
Thread model: posix
gcc version 4.1.0 20060119 (prerelease) [gcc-4_1-branch revision 109972 clean]
 as -V -Qy --32 --64 -o y.o y.s
GNU assembler version 2.17.50.0.1 (x86_64-unknown-linux-gnu) using BFD version
2.17.50.0.1 20060420
[hjl@gnu-13 tmp]$
[hjl@gnu-13 tmp]$ /usr/gcc-4.0/bin/gcc -m64 -m32 y.s -c -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /net/gnu-13/export/gnu/src/gcc-4.0/gcc/configure
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --enable-shared
--enable-threads=posix --enable-haifa --disable-checking --prefix=/usr/gcc-4.0
--with-local-prefix=/usr/local
Thread model: posix
gcc version 4.0.3 20060213 (prerelease)
 as -V -Qy --32 -o y.o y.s
GNU assembler version 2.17.50.0.1 (x86_64-unknown-linux-gnu) using BFD version
2.17.50.0.1 20060420


-- 
           Summary: [4.1/4.2 regression]: Gcc -m64 -m32 passes --32 --64 to
                    assembler
           Product: gcc
           Version: 4.1.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27253