Move from llvm::makeArrayRef to ArrayRef deduction guides - llvm/ part

Use deduction guides instead of helper functions.

The only non-automatic changes have been:

1. ArrayRef(some_uint8_pointer, 0) needs to be changed into ArrayRef(some_uint8_pointer, (size_t)0) to avoid an ambiguous call with ArrayRef((uint8_t*), (uint8_t*))
2. CVSymbol sym(makeArrayRef(symStorage)); needed to be rewritten as CVSymbol sym{ArrayRef(symStorage)}; otherwise the compiler is confused and thinks we have a (bad) function prototype. There was a few similar situation across the codebase.
3. ADL doesn't seem to work the same for deduction-guides and functions, so at some point the llvm namespace must be explicitly stated.
4. The "reference mode" of makeArrayRef(ArrayRef<T> &) that acts as no-op is not supported (a constructor cannot achieve that).

Per reviewers' comment, some useless makeArrayRef have been removed in the process.

This is a follow-up to https://reviews.llvm.org/D140896 that introduced
the deduction guides.

Differential Revision: https://reviews.llvm.org/D140955

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/DebugInfo/CodeView/DebugLinesSubsection.cpp b/llvm/lib/DebugInfo/CodeView/DebugLinesSubsection.cpp
index ea16c0a6c671..28098373bf33 100644
--- a/llvm/lib/DebugInfo/CodeView/DebugLinesSubsection.cpp
+++ b/llvm/lib/DebugInfo/CodeView/DebugLinesSubsection.cpp
@@ -123,11 +123,11 @@ Error DebugLinesSubsection::commit(BinaryStreamWriter &Writer) const {
     if (auto EC = Writer.writeObject(BlockHeader))
       return EC;
 
-    if (auto EC = Writer.writeArray(makeArrayRef(B.Lines)))
+    if (auto EC = Writer.writeArray(ArrayRef(B.Lines)))
       return EC;
 
     if (hasColumnInfo()) {
-      if (auto EC = Writer.writeArray(makeArrayRef(B.Columns)))
+      if (auto EC = Writer.writeArray(ArrayRef(B.Columns)))
         return EC;
     }
   }