On Jun 25, 2012, at 12:42 PM, Nico Weber <[email protected]> wrote:
> Hi Ted, > > On Mon, Jun 25, 2012 at 12:40 PM, Ted Kremenek <[email protected]> wrote: >> Hi Nico, >> >> How expensive is this check? This code makes me nervous: > > I didn't measure, but note that this is only executed if the lhs and > rhs are both MemberExprs, and they both refer to the same Decl. This > isn't true for most assignments. Makes sense. > > Is it enough to do measure the impact on a full build of chromium, or > would you like to see more data? Measuring against full build of Chromium seems reasonable to me. It would be nice for us to establish a common set of representative codebases to do this kind of performance measurement on.
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