[Bug rtl-optimization/58662] [4.9 Regression] wrong code at -O2 for dumb condition

2013-10-13 Thread ebotcazou at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58662

Eric Botcazou  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #11 from Eric Botcazou  ---
Thanks for reporting the problem.

[Bug rtl-optimization/58662] [4.9 Regression] wrong code at -O2 for dumb condition

2013-10-13 Thread ebotcazou at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58662

--- Comment #10 from Eric Botcazou  ---
Author: ebotcazou
Date: Sun Oct 13 13:29:28 2013
New Revision: 203498

URL: http://gcc.gnu.org/viewcvs?rev=203498&root=gcc&view=rev
Log:
PR rtl-optimization/58662
* combine.c (try_combine): Take into account death nodes on I2 when
splitting a PARALLEL of two independent SETs.  Fix dump message.

Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr58662.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/combine.c
trunk/gcc/testsuite/ChangeLog