varasm.c (asm_emit_uninitialised): Revert 2002-03-14 change.

        * varasm.c (asm_emit_uninitialised): Revert 2002-03-14 change.
        Do resolve_unique_section before shared data clause.

        * gcc.dg/weak-1.c: Use -fno-common.

From-SVN: r51289

gcc/ChangeLog

 2002-03-24  Richard Henderson  <rth@redhat.com>
 
+	* varasm.c (asm_emit_uninitialised): Revert 2002-03-14 change.
+	Do resolve_unique_section before shared data clause.
+
+2002-03-24  Richard Henderson  <rth@redhat.com>
+
 	* config/alpha/elf.h (STARTFILE_SPEC): Use crtbeginT with -static.
 
 2002-03-24  Richard Henderson  <rth@redhat.com>

gcc/testsuite/ChangeLog

+2002-03-24  Richard Henderson  <rth@redhat.com>
+
+	* gcc.dg/weak-1.c: Use -fno-common.
+
 2002-03-25  David Billinghurst  <David.Billinghurst@riotinto.com>
 
 	* g77.dg/f77-edit-apostrophe-out.f: New test

gcc/testsuite/gcc.dg/weak-1.c

 /* { dg-do compile } */
+/* { dg-options "-fno-common" } */
+
 /* COFF does not support weak, and dg doesn't support UNSUPPORTED.  */
 /* { dg-do compile { xfail *-*-coff i?86-pc-cygwin } } */
 

gcc/varasm.c

@@ -1395,16 +1395,9 @@ asm_emit_uninitialised (decl, name, size, rounded)
 	destination = asm_dest_common;
     }
 
-  switch (destination)
-    {
-    case asm_dest_common:
-      if (! DECL_WEAK (decl))
-	break;
-    case asm_dest_bss:
-      globalize_decl (decl);
-    default:
-      break;
-    }
+  if (destination == asm_dest_bss)
+    globalize_decl (decl);
+  resolve_unique_section (decl, 0);
 
   if (flag_shared_data)
     {
@@ -1430,8 +1423,6 @@ asm_emit_uninitialised (decl, name, size, rounded)
 	}
     }
 
-  resolve_unique_section (decl, 0);
-
   switch (destination)
     {
 #ifdef ASM_EMIT_BSS