On Sun, Mar 16, 2014 at 02:56:10PM +0100, Zbigniew Jędrzejewski-Szmek wrote:
> On Sat, Mar 15, 2014 at 11:40:07AM -0700, Josh Triplett wrote:
> > GCC optimizes strlen("string constant") to a constant, even with -O0.
> > Thus, replace patterns like sizeof("string constant")-1 with
> > strlen("string
On Sat, Mar 15, 2014 at 11:40:07AM -0700, Josh Triplett wrote:
> GCC optimizes strlen("string constant") to a constant, even with -O0.
> Thus, replace patterns like sizeof("string constant")-1 with
> strlen("string constant") where possible, for clarity. In particular,
> for expressions intended t
GCC optimizes strlen("string constant") to a constant, even with -O0.
Thus, replace patterns like sizeof("string constant")-1 with
strlen("string constant") where possible, for clarity. In particular,
for expressions intended to add up the lengths of components going into
a string, this often make
