[Bug rtl-optimization/23523] peephole2 causes code size on i686

Thu Nov 3 07:51:00 GMT 2005

------- Comment #12 from dann at godzilla dot ics dot uci dot edu  2005-11-03 07:51 -------
(In reply to comment #11)
> (In reply to comment #10)
> > I am not sure what kind of answer you expect here. 
> > Speed and code size are not disjoint. Think about I-cache and I-TLB misses.
> But again who is using an pentiumpro machine any more.  People who really care

The code generated -march=pentium3 or -march=pentium-m generate the same code.

If you want to close this bug please address the technical issues about
peepholes in comment #8.

-- 

dann at godzilla dot ics dot uci dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|INVALID                     |

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23523