fptr.c (__canonicalize_funcptr_for_compare): Don't set least-significant bit in…

fptr.c (__canonicalize_funcptr_for_compare): Don't set least-significant bit in function pointer for fixup.

	* config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
	least-significant bit in function pointer for fixup.

From-SVN: r237574

libgcc/ChangeLog

+2016-06-18  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
+	least-significant bit in function pointer for fixup.
+
 2016-06-05  Aaron Conole  <aconole@redhat.com>
 	    Nathan Sidwell  <nathan@acm.org>
 

libgcc/config/pa/fptr.c

@@ -113,7 +113,7 @@ __canonicalize_funcptr_for_compare (fptr_t fptr)
   /* Build a plabel for an indirect call to _dl_fixup.  */
   fixup_plabel[0] = (unsigned int) iptr + 8;	/* address of fixup */
   fixup_plabel[1] = got[-1];			/* ltp for fixup */
-  fixup = (fixup_t) ((int) fixup_plabel | 3);
+  fixup = (fixup_t) ((int) fixup_plabel | 2);
 
   /* Call fixup to resolve the function address.  got[1] contains the
      link_map pointer and plabel[1] the relocation offset.  */