[llvm-commits] [patch][pr12606] Discard unused linkonce globals in globalopt
Duncan Sands
baldrick at free.fr
Thu Jun 14 23:23:09 PDT 2012
Hi Rafael,
> GlobalDCE already removes linkonce globals, but we don't run it at
> -O2. The attached patch factors a bit of logic and changes globalopt
> to also discard unused linkonce globals.
>
> This is not enough to fix pr12606, but should be a step in the right
> direction. Is it OK?
LGTM.
Ciao, Duncan.
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