[compiler-rt] [llvm] [msan] Add 32-bit platforms support (PR #109284)

[Vitaly Buka via llvm-commits]

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@@ -5589,6 +5590,8 @@ struct VarArgAArch64Helper : public VarArgHelperBase {
 struct VarArgPowerPCHelper : public VarArgHelperBase {
   AllocaInst *VAArgTLSCopy = nullptr;
   Value *VAArgSize = nullptr;
+  const DataLayout &DL = F.getDataLayout();
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vitalybuka wrote:

Unresolved for follow up PRs.

https://github.com/llvm/llvm-project/pull/109284