[Mlir-commits] [clang] [mlir] [CIR] Lower variadic calls in CallConvLowering for x86_64 (PR #213315)

[Adam Smith]

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@@ -457,6 +533,31 @@ cir::FuncOp lookupCallee(Operation *callOp, SymbolTable &symbolTable) {
   return symbolTable.lookup<cir::FuncOp>(callee.getValue());
 }
 
+/// The callee pointer of an indirect cir.call / cir.try_call, or nullptr for a
+/// direct call.  Both ops spell this the same way, but they inherit it from a
+/// shared TableGen base rather than a common C++ type, so reaching it needs
+/// this dispatch.
+mlir::Value indirectCallee(Operation *callOp) {
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adams381 wrote:

Oh, that is much better.  I've made the move along with `isIndirect()`, since `getIndirectCall()` asserts on a direct call and the pass needs both to ask the question through the interface.

https://github.com/llvm/llvm-project/pull/213315