Denis Cheng wrote:
> From: Denis Cheng <[email protected]>
>
> the explicit memset call could be optimized out by data initialization,
> thus all the fill working can be done by the compiler implicitly.
>
How does the generated code change? Does gcc do something stupid like
statically allocate a prototype structure full of zeros, and then memcpy
it in? Or does it generate a series of explicit assignments for each
member? Or does it generate a memset anyway?
Seems to me that this gives gcc the opportunity to be more stupid, and
the only right answer is what we're doing anyway.
J
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