[llvm] [RISCV] RISCV vector calling convention (2/2) (PR #79096)

[Matt Arsenault via llvm-commits]

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@@ -17808,9 +17788,13 @@ void RISCVTargetLowering::analyzeInputArgs(
   unsigned NumArgs = Ins.size();
   FunctionType *FType = MF.getFunction().getFunctionType();
 
-  std::optional<unsigned> FirstMaskArgument;
-  if (Subtarget.hasVInstructions())
-    FirstMaskArgument = preAssignMask(Ins);
+  std::vector<Type *> TypeList;
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arsenm wrote:

SmallVector?

https://github.com/llvm/llvm-project/pull/79096