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* [Bug target/17982] New: [4.0 regression] asm declaration ignored due to conflict with previous rename
@ 2004-10-13 22:05 schwab at suse dot de
  2004-10-13 23:03 ` [Bug target/17982] " pinskia at gcc dot gnu dot org
                   ` (28 more replies)
  0 siblings, 29 replies; 30+ messages in thread
From: schwab at suse dot de @ 2004-10-13 22:05 UTC (permalink / raw)
  To: gcc-bugs

When an identifier has been used in an inline declaration subsequent renames 
of it are ignored.  That used to work with gcc 3.4 and still works on i386 and 
ppc at least.  This breaks building glibc. 
 
$ cat asm.c 
extern int foo (void); 
extern inline int 
bar (void) 
{ 
  return foo (); 
} 
extern __typeof (foo) foo __asm__ ("mumble"); 
int foobar (void) 
{ 
  return bar (); 
} 
$ gcc-4.0 -O -S asm.c 
asm.c:7: warning: asm declaration ignored due to conflict with previous rename 
$ grep mumble asm.s 
$ grep foo asm.s 
	.global foobar# 
	.proc foobar# 
foobar: 
	br.call.sptk.many b0 = foo# 
	.endp foobar#

-- 
           Summary: [4.0 regression] asm declaration ignored due to conflict
                    with previous rename
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: schwab at suse dot de
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: ia64-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17982


^ permalink raw reply	[flat|nested] 30+ messages in thread
end of thread, other threads:[~2005-07-05  2:10 UTC | newest]

Thread overview: 30+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-10-13 22:05 [Bug target/17982] New: [4.0 regression] asm declaration ignored due to conflict with previous rename schwab at suse dot de
2004-10-13 23:03 ` [Bug target/17982] " pinskia at gcc dot gnu dot org
2004-10-13 23:04 ` pinskia at gcc dot gnu dot org
2004-10-13 23:18 ` pinskia at gcc dot gnu dot org
2004-10-13 23:22 ` pinskia at gcc dot gnu dot org
2004-10-13 23:29 ` zack at codesourcery dot com
2004-10-13 23:49 ` pinskia at gcc dot gnu dot org
2004-11-09 15:47 ` schwab at suse dot de
2004-11-23 19:13 ` hjl at lucon dot org
2004-11-23 19:18 ` hjl at lucon dot org
2004-11-23 19:22 ` [Bug middle-end/17982] " pinskia at gcc dot gnu dot org
2004-11-23 21:13 ` hjl at lucon dot org
2004-11-23 22:20 ` zack at codesourcery dot com
2004-11-23 23:42 ` hjl at lucon dot org
2004-11-24  2:01 ` hjl at lucon dot org
2004-11-27  0:30 ` neroden at gcc dot gnu dot org
2004-11-27 20:25 ` zack at codesourcery dot com
2004-11-27 20:45 ` hjl at lucon dot org
2004-11-28 20:16 ` zack at codesourcery dot com
2004-11-28 22:48 ` schwab at suse dot de
2004-11-29 16:38 ` zack at codesourcery dot com
2004-11-29 17:07 ` schwab at suse dot de
2004-11-29 17:15 ` zack at codesourcery dot com
2004-11-29 18:47 ` hjl at lucon dot org
2004-12-08 19:13 ` cvs-commit at gcc dot gnu dot org
2004-12-08 20:01 ` pinskia at gcc dot gnu dot org
2004-12-08 22:04 ` [Bug middle-end/17982] stop calling assemble_external before final assembly output time zack at gcc dot gnu dot org
2004-12-08 22:05 ` zack at gcc dot gnu dot org
2005-04-05  1:54 ` pinskia at gcc dot gnu dot org
2005-07-05  2:10 ` pinskia at gcc dot gnu dot org

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