[PATCH] D42740: Implement a case-folding version of DJB hash

[Joerg Sonnenberger via Phabricator via llvm-commits]

joerg added inline comments.


================
Comment at: lib/Support/UnicodeCaseFold.cpp:26
+    return C + 32;
+  // 24 characters
+  if (C >= 0x0100 && C <= 0x012e)
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Given that this should be applied to symbol names a lot, I would explicitly make the ASCII range fully covered to avoid all the other branches from getting triggered.


Repository:
  rL LLVM

https://reviews.llvm.org/D42740