re PR c++/5998 (regression, all builtins disabled)
PR c++/5998: * decl.c (duplicate_decls): Overwrite the RTL when (and only when) overwriting a built-in function. Don't use COPY_DECL_RTL, but follow the SET_DECL_RTL idiom used elsewhere in the function. From-SVN: r51690
This commit is contained in:
parent
d5ecb9cb6c
commit
04a9d0805e
|
@ -1,3 +1,10 @@
|
|||
2002-04-01 Roger Sayle <roger@eyesopen.com>
|
||||
|
||||
PR c++/5998:
|
||||
* decl.c (duplicate_decls): Overwrite the RTL when (and only
|
||||
when) overwriting a built-in function. Don't use COPY_DECL_RTL,
|
||||
but follow the SET_DECL_RTL idiom used elsewhere in the function.
|
||||
|
||||
2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
|
||||
|
||||
* cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
|
||||
|
|
|
@ -3202,6 +3202,9 @@ duplicate_decls (newdecl, olddecl)
|
|||
else
|
||||
/* Discard the old built-in function. */
|
||||
return 0;
|
||||
|
||||
/* Replace the old RTL to avoid problems with inlining. */
|
||||
SET_DECL_RTL (olddecl, DECL_RTL (newdecl));
|
||||
}
|
||||
|
||||
if (DECL_THIS_STATIC (newdecl) && !DECL_THIS_STATIC (olddecl))
|
||||
|
@ -3623,7 +3626,6 @@ duplicate_decls (newdecl, olddecl)
|
|||
TREE_READONLY (olddecl) = TREE_READONLY (newdecl);
|
||||
TREE_THIS_VOLATILE (olddecl) = TREE_THIS_VOLATILE (newdecl);
|
||||
TREE_SIDE_EFFECTS (olddecl) = TREE_SIDE_EFFECTS (newdecl);
|
||||
COPY_DECL_RTL (newdecl, olddecl);
|
||||
}
|
||||
|
||||
/* Merge the storage class information. */
|
||||
|
|
Loading…
Reference in New Issue