[Bug target/53020] __atomic_fetch_or doesn't generate `1 insn` variant

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53020

Uros Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2012-04-17
         AssignedTo|unassigned at gcc dot       |ubizjak at gmail dot com
                   |gnu.org                     |
   Target Milestone|---                         |4.5.4
     Ever Confirmed|0                           |1

--- Comment #2 from Uros Bizjak <ubizjak at gmail dot com> 2012-04-17 16:54:06 UTC ---
Uh...

Index: config/i386/sync.md
===================================================================
--- config/i386/sync.md (revision 186501)
+++ config/i386/sync.md (working copy)
@@ -576,7 +576,7 @@
   return "lock{%;} sub{<imodesuffix>}\t{%1, %0|%0, %1}";
 })

-(define_insn "atomic_<code><mode>"
+(define_insn "atomic_<logic><mode>"
   [(set (match_operand:SWI 0 "memory_operand" "+m")
        (unspec_volatile:SWI
          [(any_logic:SWI (match_dup 0)