[patch] Clarify and verify what llvm.used is
rjmccall at apple.com
Tue Apr 16 16:40:10 PDT 2013
On Apr 16, 2013, at 4:18 PM, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
> When reviewing my previous patch to GlobalOpt Duncan raised some
> questions about the semantics of llvm.used. We should probably clarify
> the documentation and have the verifier check it before anything else.
> The attached patch makes it explicit that aliases can be put in
> llvm.used and changes the verifier to check llvm.used only has
> functions, variables and aliases.
> Duncan, are you OK with this definition? Is the patch OK?
This looks fine to me, but did you intend to post this to llvm-commits, too?
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