Testing with Target specific switches

[Mohamed Shafi]

Hi,

I am using DejaGNU framework for testing a compiler for a target of mine.
As a default behavior the compiler is only called with -O0, -O1, -O2, -O3, -Os. 
I have to setup the framework to exercise my target specific switches combined 
with all optimization levels. I cannot find where i need to do this.

Can anybody help me in this regard?

Thanks in advance.

Regards,
Shafi