[clang] [CIR] Lower variadic arguments through an indirect call (PR #227477)

[Andy Kaylor via cfe-commits]

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@@ -1086,6 +1098,13 @@ bool isSSERegisterClass(mlir::Type ty) {
 
 } // namespace
 
+cir::FuncType cir::getIndirectCalleeType(cir::CIRCallOpInterface call) {
+  if (!call.isIndirect())
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andykaylor wrote:

It seems like it would be better to assert that the call is indirect and not use this function to test for that.

https://github.com/llvm/llvm-project/pull/227477