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c-decl.c (duplicate_decls): Re-invoke make_decl_rtl if the old decl had instantiated DECL_RTL.

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* c-decl.c (duplicate_decls): Re-invoke make_decl_rtl if
        the old decl had instantiated DECL_RTL.

From-SVN: r66798
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Richard Henderson 2003-05-13 22:40:12 -07:00 committed by Richard Henderson
parent 979c310f5e
commit 2306d91c5c
2 changed files with 14 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2003-05-13 Richard Henderson <rth@redhat.com>
* c-decl.c (duplicate_decls): Re-invoke make_decl_rtl if
the old decl had instantiated DECL_RTL.
2003-05-13 Mike Stump <mrs@apple.com>
* doc/invoke.texi (Option Summary): Kill off documentation for -$.

9
gcc/c-decl.c
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@ -1529,6 +1529,15 @@ duplicate_decls (newdecl, olddecl, different_binding_level)
Update OLDDECL to be the same. */
DECL_ATTRIBUTES (olddecl) = DECL_ATTRIBUTES (newdecl);
/* If OLDDECL had its DECL_RTL instantiated, re-invoke make_decl_rtl
so that encode_section_info has a chance to look at the new decl
flags and attributes. */
if (DECL_RTL_SET_P (olddecl)
&& (TREE_CODE (olddecl) == FUNCTION_DECL
|| (TREE_CODE (olddecl) == VAR_DECL
&& TREE_STATIC (olddecl))))
make_decl_rtl (olddecl, NULL);
return 1;
}