================
@@ -342,4 +359,22 @@ def TDL_DirA : Directive<"dira"> {
// IMPL-NEXT: llvm_unreachable("Invalid Tdl Directive kind");
// IMPL-NEXT: }
// IMPL-EMPTY:
+// IMPL-NEXT: llvm::ArrayRef<llvm::tdl::Directive>
llvm::tdl::getLeafConstructs(llvm::tdl::Directive Dir) {
+// IMPL-NEXT: static llvm::ArrayRef<llvm::tdl::Directive> nothing {};
----------------
kparzysz wrote:
Returning an empty ArrayRef by value now. I can't use regular array (as in the
case of non-empty sets), because I can't create a zero-length array. The empty
ArrayRef does not refer to any storage, so returning it by value should be ok.
https://github.com/llvm/llvm-project/pull/83625
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