[Bug target/58092] BEQ (Branch on equal) jumps to wrong address (executes conditional code!)

["zajec5 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58092

Rafał Miłecki <zajec5 at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #9 from Rafał Miłecki <zajec5 at gmail dot com> ---
Not our bug
>From gcc-bugs-return-427515-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Aug 07 10:53:24 2013
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From: "janus at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/58099] [4.8/4.9 Regression] [F03] over-zealous procedure-pointer error checking
Date: Wed, 07 Aug 2013 10:53:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idX099

janus at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |janus at gcc dot gnu.org

--- Comment #8 from janus at gcc dot gnu.org ---
(In reply to janus from comment #7)
> The following patch makes the error go away, but (as expected) causes a
> failure of proc_ptr_result_8.f90 in the testsuite ...

... which can be made up for with this hunk:


Index: gcc/fortran/interface.c
==================================================================--- gcc/fortran/interface.c    (revision 201520)
+++ gcc/fortran/interface.c    (working copy)
@@ -1416,7 +1416,8 @@ gfc_compare_interfaces (gfc_symbol *s1, gfc_symbol
       if (s1->attr.function && s2->attr.function)
     {
       /* If both are functions, check result characteristics.  */
-      if (!check_result_characteristics (s1, s2, errmsg, err_len))
+      if (!check_result_characteristics (s1, s2, errmsg, err_len)
+          || !check_result_characteristics (s2, s1, errmsg, err_len))
         return 0;
     }