[Bug target/50467] Compiler can move stack cleanup before last memory reference involving the stack

[amodra at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50467

Alan Modra <amodra at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|powerpc64-linux             |powerpc-linux, powerpc-eabi
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |wrong-code
   Last reconfirmed|                            |2011-09-21
                 CC|                            |amodra at gmail dot com
               Host|powerpc64-linux             |powerpc-linux
     Ever Confirmed|0                           |1
              Build|powerpc64-linux             |powerpc-linux

--- Comment #2 from Alan Modra <amodra at gmail dot com> 2011-09-21 01:53:33 
UTC ---
I believe this is another instance of PR30282 but with access to a compiler
generated stack temp rather than an auto var moving past the stack update.