[LLVMdev] CodeGenOpt

[David A. Greene]

Chris Lattner <clattner at apple.com> writes:

>> class CodeGenOpt {
>>  ...
>> public
>>  getOptLevel() ...;
>>  getFPLevel() ...;
>>  getMemLevel() ...;
>> };
>> 
>> Does this sound reasonable?
>
> I don't think that this is the right way to go.  Higher level
> decisions like that should affect your choice of passes to schedule.

But there's no way to do that at the codegen level.  LLVMTargetMachine
keys off of CodeGenOpt.

                              -Dave