This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: Fix strict-aliasing warnings from unwind-dw2-fde.c
On Wed, 21 Nov 2012, Roland McGrath wrote:
> We should aim to clean up the code to avoid the warnings while not making
> the generated code worse.
That's the intention of my patch - use memcpy, in an inline function so
the compiler can see everything and optimize to the same code as for type
punning as appropriate.
--
Joseph S. Myers
joseph@codesourcery.com