c/10151: asm ("") to rename in assembler to the same name w/o postfix

[etienne.lorrain@masroudeau.com]

>Number:         10151
>Category:       c
>Synopsis:       asm ("") to rename in assembler to the same name w/o postfix
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 19 15:46:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     Etienne Lorrain
>Release:        gcc version 3.2.3 20030309 (Debian prerelease)
>Organization:
>Environment:
Debian Linux ia32
>Description:
use of asm("") to forbid the compiler to append .0 to a static variable in a function does not work if the name is the same:

etienne@gujin:~/gcc$ gcc -v
Reading specs from /usr/lib/gcc-lib/i386-linux/3.2.3/specs
Configured with: ../src/configure -v --enable-languages=c,c++,java,f77,proto,pascal,objc,ada --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu --enable-java-gc=boehm --enable-objc-gc i386-linux
Thread model: posix
gcc version 3.2.3 20030309 (Debian prerelease)
etienne@gujin:~/gcc$ cat bug_asm.c
void fct (void) {
  static int the_C_name asm ("the_assembly_name") = 3;
  static int PMseg asm ("PMseg") = 5;
  }
etienne@gujin:~/gcc$ gcc -Os -S bug_asm.c
etienne@gujin:~/gcc$ cat bug_asm.s
        .file   "bug_asm.c"
        .data
        .align 4
        .type   the_assembly_name,@object
        .size   the_assembly_name,4
the_assembly_name:
        .long   3
        .align 4
        .type   PMseg.0,@object
        .size   PMseg.0,4
PMseg.0:
        .long   5
        .text
.globl fct
        .type   fct,@function
fct:
        pushl   %ebp
        movl    %esp, %ebp
        leave
        ret
.Lfe1:
        .size   fct,.Lfe1-fct
        .ident  "GCC: (GNU) 3.2.3 20030309 (Debian prerelease)"
etienne@gujin:~/gcc$

  The first variable "the_assembly_name" is working.
  The second one "PMseg.0" should be named "PMseg" in the
 assembly file.

  Etienne.
>How-To-Repeat:

>Fix:
 Temporarily, use different names in C and assembler
>Release-Note:
>Audit-Trail:
>Unformatted: