2010-03-22 Jakub Jelinek <jakub@redhat.com>
+ * varasm.c (make_decl_rtl_for_debug): Also clear
+ flag_mudflap for the duration of make_decl_rtl call.
+
PR debug/43443
* var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS
locs from preserved VALUEs.
rtx
make_decl_rtl_for_debug (tree decl)
{
- unsigned int save_aliasing_flag;
+ unsigned int save_aliasing_flag, save_mudflap_flag;
rtx rtl;
if (DECL_RTL_SET_P (decl))
we do not want to create alias sets that will throw the alias
numbers off in the comparison dumps. So... clearing
flag_strict_aliasing will keep new_alias_set() from creating a
- new set. */
+ new set. It is undesirable to register decl with mudflap
+ in this case as well. */
save_aliasing_flag = flag_strict_aliasing;
flag_strict_aliasing = 0;
+ save_mudflap_flag = flag_mudflap;
+ flag_mudflap = 0;
rtl = DECL_RTL (decl);
/* Reset DECL_RTL back, as various parts of the compiler expects
SET_DECL_RTL (decl, NULL);
flag_strict_aliasing = save_aliasing_flag;
+ flag_mudflap = save_mudflap_flag;
return rtl;
}