[PATCH] D65143: [InstCombine] Fold '(-1 u/ %x) u< %y' to '@llvm.umul.with.overflow' + overflow bit extraction

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added inline comments.


================
Comment at: llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp:3363
+  } else
+    return nullptr;
+
----------------
xbolva00 wrote:
> Early return maybe better?
Then the diff in the very next patch (D65144) will have to re-indent, i wonder if this is more readable as-is..


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65143/new/

https://reviews.llvm.org/D65143