[PATCH] D106993: [IROutliner] Outline across branches with multiple exits

[Andrew Litteken via Phabricator via llvm-commits]

AndrewLitteken added inline comments.


================
Comment at: llvm/lib/Transforms/IPO/IROutliner.cpp:457
+    if ((RetTy->isVoidTy() && !ExtractedFuncType->isVoidTy()) ||
+        (RetTy->isIntegerTy(1) && ExtractedFuncType->isIntegerTy(16)))
+      RetTy = ExtractedFuncType;
----------------
paquette wrote:
> why 16?
It's what the code extractor uses.  IT creates functions of type void, i1 or i16


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  https://reviews.llvm.org/D106993/new/

https://reviews.llvm.org/D106993