gcc optimization option flags

M R Swami Reddy MR.Swami.Reddy@nsc.com
Fri May 8 13:22:00 GMT 2009


Hi Eljay,

Thank you very much. I got the information.

Thanks
Swami

John (Eljay) Love-Jensen wrote:
> Hi Swami,
> 
>> Thank you very much for your quick response.
>> But -fverbose-asm and -save-temps doesn't help to list the flags.
> 
> Lists the flags for me.
> 
> touch empty.cpp
> g++ -c -O2 -fverbose-asm -save-temps empty.cpp
> cat empty.s
> 
> Sincerely,
> --Eljay
> 
> 
> 




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