[PATCH] D118131: [demangler] refactor SpecialSubKind

Nathan Sidwell via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 25 05:12:40 PST 2022


urnathan created this revision.
urnathan added reviewers: ChuanqiXu, aaron.ballman.
urnathan requested review of this revision.
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Code generating the special substitutions in std is a switch statement with each case block containing the same conststruction template.  It is more efficient to commonize that after the switch, having determined which SubKind to create.  Also, let's sort the cases.


https://reviews.llvm.org/D118131

Files:
  libcxxabi/src/demangle/ItaniumDemangle.h
  llvm/include/llvm/Demangle/ItaniumDemangle.h

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