[Bug tree-optimization/52797] [4.8 Regression] Revision 185913 causes ICE in get_loop_body, at cfgloop.c:831 on PowerPC

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52797

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|powerpc64-linux             |powerpc*-*-*
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-03-30
               Host|powerpc64-linux             |powerpc*-*-*
            Summary|Revision 185913 causes ICE  |[4.8 Regression] Revision
                   |in get_loop_body, at        |185913 causes ICE in
                   |cfgloop.c:831 on PowerPC    |get_loop_body, at
                   |                            |cfgloop.c:831 on PowerPC
     Ever Confirmed|0                           |1
              Build|powerpc64-linux             |powerpc*-*-*

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-03-30 21:15:17 UTC ---
Confirmed on powerpc-apple-darwin9. Compiling the preprocessed code with '-O2
-m64' gives the ICE, but not when using '-O2' nor '-O1 -m64'.