Re: IRA undoing sched1

2010-12-01 Thread Paul Koning
On Nov 29, 2010, at 9:51 PM, Vladimir Makarov wrote: > On 11/29/2010 08:52 PM, Paul Koning wrote: >> I'm doing some experiments to get to know GCC better, and something is >> puzzling me. >> >> I have defined an md file with DFA and costs describing the fact that loads >> take a while (as do s

Re: IRA undoing sched1

2010-11-29 Thread Vladimir Makarov
On 11/29/2010 08:52 PM, Paul Koning wrote: I'm doing some experiments to get to know GCC better, and something is puzzling me. I have defined an md file with DFA and costs describing the fact that loads take a while (as do stores). Also, there is no memory to memory move, only memory to/from