[PATCH] D48889: [demangler] Ensure proper alignment in BumpPointerAllocator

[Erik Pilkington via Phabricator via llvm-commits]

erik.pilkington accepted this revision.
erik.pilkington added a comment.
This revision is now accepted and ready to land.

LGTM, thanks again! Please also commit this to the version of this file in libcxxabi/src/cxa_demangle.cpp.



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Comment at: lib/Demangle/ItaniumDemangle.cpp:1953
 
-  alignas(16) char InitialBuffer[AllocSize];
+  alignas(alignof(long double)) char InitialBuffer[AllocSize];
   BlockMeta* BlockList = nullptr;
----------------
This can be spelt alignas(long double).


Repository:
  rL LLVM

https://reviews.llvm.org/D48889