------- Additional Comments From jh at suse dot cz 2005-06-13 13:40 ------- Subject: Re: [4.0/4.1 Regression] suboptimal use of fancy x86 addressing modes
> > ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-13 > 12:46 ------- > On the mainline we get now: > .L4: > movl (%ebp,%edx,4), %eax > movl %eax, (%ebx,%edx,4) > movl (%esi,%edx,4), %eax > movl %eax, (%ecx,%edx,4) > incl %edx > cmpl %edx, %edi > jne .L4 > > Which is better but the two loads/stores are not scheduled. -frename-registers? But hardware will do that for you anyway. Honza > > -- > > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18463 > > ------- You are receiving this mail because: ------- > You are on the CC list for the bug, or are watching someone who is. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18463
