How to replace -O1 with corresponding -f's?

[Scott Robert Ladd]

Sergei Organov wrote:
> Using gcc compiled from gcc-4_0-branch, in an attempt to see which
> particular optimization option makes my test case to be mis-optimized,

This sort of problem is exactly what my Acovea program was designed for;
it will identify the pessimistic option by analyzing GCC's compilation
of your code.

    http://acovea.coyotegulch.com

..Scott