Run one gcc test case multiple times with different option sets

Bill Seurer
Fri Apr 1 15:42:00 GMT 2016

Is there some way using deja-gnu to have a single test case run multiple 
times using different sets of compiler options?  I didn't see anything 
in the documentation and didn't see any examples when I searched the 
existing test cases (though of course I wasn't exactly sure what to look 

For example, something like this if I wanted to compile the test case 
once with -Dfoo and once with -Dbar.

/* { dg-options "-Dfoo" } */
/* { dg-options "-Dbar" } */

That actually just uses the second set of options as-is.


-Bill Seurer

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