[PATCH] D73036: [DWARF] Make dwarf::getUnitLengthFieldByteSize() constexpr. NFC.

[Igor Kudrin via Phabricator via llvm-commits]

ikudrin created this revision.
ikudrin added reviewers: probinson, dblaikie.
ikudrin added projects: debug-info, LLVM.

This will help make some expressions in upcoming patches also `constexpr`.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D73036

Files:
  llvm/include/llvm/BinaryFormat/Dwarf.h


Index: llvm/include/llvm/BinaryFormat/Dwarf.h
===================================================================
--- llvm/include/llvm/BinaryFormat/Dwarf.h
+++ llvm/include/llvm/BinaryFormat/Dwarf.h
@@ -564,7 +564,7 @@
 };
 
 /// Get the byte size of the unit length field depending on the DWARF format.
-inline uint8_t getUnitLengthFieldByteSize(DwarfFormat Format) {
+constexpr uint8_t getUnitLengthFieldByteSize(DwarfFormat Format) {
   switch (Format) {
   case DwarfFormat::DWARF32:
     return 4;


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