[testcase] Simplified testcases why current gcc trunk cannot compile glibc
Richard Henderson
rth@redhat.com
Mon Oct 15 13:29:00 GMT 2001
On Mon, Oct 15, 2001 at 04:06:22PM -0400, Roland McGrath wrote:
> It is existing practice to use `__attribute__((unused))' on functions
> defined in header files to suppress the warnings, with the expectation that
> they will be optimized out rather than become dead code.
It's hard to believe this, since it wouldn't happen like
this without -O3.
r~
More information about the Libc-alpha
mailing list