This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/38513] Only postreload will remove a no-op store
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Dec 2008 02:35:46 -0000
- Subject: [Bug tree-optimization/38513] Only postreload will remove a no-op store
- References: <bug-38513-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2008-12-13 02:35 -------
Also note if we do -Dfloat=int on a target like PPC, the stores are not removed
because postreloadcse does not understand mode changes that well.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38513