[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [MiNT] gcc-code-generation

Helmut Karlowski wrote:

so no test on the LSB is performed if optimization is on. That means the
compiler thinks to know that the stack is word-aligned. Is this the same
with gcc4?


Interesting !
So GCC assume the stack can never be odd.
With GCC 4.4.2, the test is never checked, even without -O.

NB: Compile with -fomit-frame-pointer to get rid of these useless link/unlnk.

--
Vincent Rivière