Munehiro Takimoto
mune****@cs*****
2009年 2月 13日 (金) 23:17:04 JST
Hi! Thank you for your report about PREQP. Option -O2, -O3 or -O4 is respectively equivalent to -coins:hirOpt=cf,ssa-opt=prun/divex/cse/cstp/hli/osr/hli/cstp/cpyp/preqp/cstp/rpe/dce/srd3,loopinversion, -coins:hirOpt=inline/cf/pre,ssa-opt=prun/divex/cse/cstp/hli/osr/hli/cstp/cpyp/preqp/cstp/rpe/dce/srd3,loopinversion, or -coins:hirOpt=inline/loopexp/cf/cpf/pre,ssa-opt=prun/divex/cse/cstp/hli/osr/hli/cstp/cpyp/preqp/cstp/rpe/dce/srd3,loopinversion. If you manually specify these options without preqp, you can avoid executing PREQP. Actually, the current PREQP has some problems as you mentioned, but I could not confirm your problem on coins-1.4.4.2. So, would you please send the full code including your problem ? Best regards, Munehiro Takimoto Dept. of Information Sciences Tokyo University of Science e-mail: mune****@cs*****
