[Bug rtl-optimization/17236] inefficient code for long long multiply on x86

[bonzini at gnu dot org]

------- Comment #27 from bonzini at gnu dot org  2007-12-20 13:53 -------
I screwed up so I have to rerun most of SPECfp2000, but the results seem a
wash.  Anybody can fire the patch I'll attach soon on a wide range of machines?


-- 
Bug 17236 depends on bug 6585, which changed state.

Bug 6585 Summary: Redundant store/load instruction pairs on ix86
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6585

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|RESOLVED                    |ASSIGNED
         Resolution|DUPLICATE                   |

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17236