[llvm] [llvm] Improve implementation of StringRef::find_last_of and cie (PR #71865)

[Alexandre Ganea via llvm-commits]

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@@ -623,8 +657,7 @@ hash_code llvm::hash_value(StringRef S) {
 }
 
 unsigned DenseMapInfo<StringRef, void>::getHashValue(StringRef Val) {
-  assert(Val.data() != getEmptyKey().data() &&
-         "Cannot hash the empty key!");
+  assert(Val.data() != getEmptyKey().data() && "Cannot hash the empty key!");
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aganea wrote:

Can you please commit all these NFC formatting changes separately?

https://github.com/llvm/llvm-project/pull/71865