[llvm] [DirectX] Legalize lifetime intrinsics for DXIL (PR #148003)

[Deric C. via llvm-commits]

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@@ -2559,8 +2559,22 @@ void DXILBitcodeWriter::writeFunctionLevelValueSymbolTable(
   // to ensure the binary is the same no matter what values ever existed.
   SmallVector<const ValueName *, 16> SortedTable;
 
+  MallocAllocator Allocator;
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Icohedron wrote:

Not that I'm aware of. 
I see Value.cpp use the same pattern here of creating MallocAllocator on the fly to make a ValueName
https://github.com/llvm/llvm-project/blob/535d6917ec3308ade866f205644b740666312342/llvm/lib/IR/Value.cpp#L367-L368

https://github.com/llvm/llvm-project/pull/148003