timshen added inline comments.
================
Comment at: llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp:423
+
+class AARGetter {
+ FunctionAnalysisManager &AM;
----------------
mehdi_amini wrote:
> Can't you do it with a lambda?
I can, except that AAR needs to be allocated outside of the lambda, on the
stack:
Optional<AAResults> AAR;
auto F = [&AAR](Function &) -> AAResults& { ... };
(AAR can't be captured by value, since AAResults is not copyable) this way AAR
out-lives the lambda, and I feel less readable.
https://reviews.llvm.org/D33525
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