Align C function to "odd" address

I know from C Function alignment in GCC that i can align functions using

    __attribute__((optimize("align-functions=32")))

Now, what if I want a function to start at an "odd" address, as in, I want it to start at an address of the form 32(2k+1), where k is any integer?

I would like the function to start at address (decimal) 32 or 96 or 160, but not 0 or 64 or 128.

Context: I'm doing a research project on code caches, and I want a function aligned in one level of cache but misaligned in another.