We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
I am trying to use the --loop_optimization_level=opt flag with ARM compiler in DS-5 (Version 5.13). I am using the -03 and -0time flags. I am getting an error when I build my project. How do I pass the loop optimization flag in DS-5?
Hii,
I get an error saying that --loop_optimization_level cannot be recognized
by the compiler. I am passing this flag in the miscellaneous tab of the
Project Properties-> ARM Compiler dialog box.
The --loop_optimization_level=opt option has a restriction that it can only be used when both -O3 and -Otime options are given. Perhaps the -O3 and -Otime options are not specified.Alternatively, try using the command line for the source file in question shown in DS-5 Console window on a command prompt window and see if you get the same error. Compare this command to the one you may be using that does not give the error.
-O3
-Otime