wenlei marked 4 inline comments as done.
wenlei added inline comments.

================
Comment at: llvm/include/llvm/Analysis/TargetLibraryInfo.h:272
+    else
+      VectLibrary = Impl.ClVectorLibrary;
+
----------------
tejohnson wrote:
> wenlei wrote:
> > tejohnson wrote:
> > > Suggest moving the implementation of this constructor to the .cpp file, 
> > > in which case you can just set VectLibrary directly from ClVectorLibrary 
> > > there and remove the member on the Impl object.
> > There're utilities that use `TargetLibraryInfo`, but don't link with 
> > `TargetLibraryInfo.o`. And looking at `TargetLibraryInfo`, all of the 
> > functions are in this header, so I assumed it's intentional to keep this 
> > type self-contained in this header, as it's public API, which is why I add 
> > `ClVectorLibrary` to Impl to pass it back to `TargetLibraryInfo`. For 
> > `TargetLibraryInfoImpl`, it's ok to have the implementation outside of the 
> > header. I can give it a try if keeping the class implementation/definition 
> > self-contained in the header isn't important.  
> I don't think there should be anything using TLI without linking with 
> libAnalysis, which contains TargetLibraryInfo.o. I don't think it should be 
> important to keep the implementation in the header, any more so than for 
> other headers in the Analysis library.
Ok, I moved it to .cpp, thanks!


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D77632/new/

https://reviews.llvm.org/D77632



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