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[Bug fortran/22572] Double occurrence of matmul intrinsic not optimised
- From: "tkoenig at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 7 Mar 2011 19:55:45 +0000
- Subject: [Bug fortran/22572] Double occurrence of matmul intrinsic not optimised
- Auto-submitted: auto-generated
- References: <bug-22572-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22572
Thomas Koenig <tkoenig at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |tkoenig at gcc dot gnu.org
|gnu.org |
--- Comment #2 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2011-03-07 19:55:25 UTC ---
Created attachment 23575
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23575
proposed patch (partial)
Here is a patch which optimizes the case for arguments of
matmul which have known sizes at compile time.