Hi all, I need to do some software pipelining using code composer studio. i selected level -o3 optimisation (also used -q, -k, -mv6700, -pm op3) but the *.asm file keeps saying the following: *----------------------------------------------------------------------------* ;* SOFTWARE PIPELINE INFORMATION ;* Disqualified loop: Loop contains a call ;*----------------------------------------------------------------------------* it doesnt give any info like its supposed to can someone help? by the way, program only contains the function main thanks peter
software pipelining
Started by ●June 14, 2004
Reply by ●June 15, 20042004-06-15
This message may either because your loop structure is very complex e.g. with complex if/else statements or you have a non-inlinable function call inside the loop. Also check whether you are optimizing for size (-ms2/ms3) or have explicitly prevented pipeling (-mu). These too can prevent SP. Regards Piyush petersdaly@hotmail.com (Paeter) wrote in message news:<63c8bd88.0406140449.30e5117c@posting.google.com>...> Hi all, > I need to do some software pipelining using code composer studio. i > selected level -o3 optimisation (also used -q, -k, -mv6700, -pm op3) > but the *.asm file keeps saying the following: > *----------------------------------------------------------------------------* > ;* SOFTWARE PIPELINE INFORMATION > ;* Disqualified loop: Loop contains a call > ;*----------------------------------------------------------------------------* > > it doesnt give any info like its supposed to > can someone help? > by the way, program only contains the function main > > thanks > peter
Reply by ●June 15, 20042004-06-15