[PATCH] [InstCombine] Propagate non-null facts to call parameters

[Pete Cooper]

Sorry, Phab is acting up for me, hence email.

I think this line should actually set 'Changed = true;’ and not return.  That way you can handle more than a single nonnull at a time.

+      return CS.getInstruction();

Otherwise LGTM.

Cheers,
Pete


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http://reviews.llvm.org/D9132

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