[llvm-branch-commits] [flang] [flang][fir] Add `fir.local` op for locality specifiers (PR #138505)

[Kareem Ergawy via llvm-branch-commits]

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@@ -3485,6 +3485,137 @@ def fir_BoxTotalElementsOp
   let hasCanonicalizer = 1;
 }
 
+def YieldOp : fir_Op<"yield",
+    [Pure, ReturnLike, Terminator,
+     ParentOneOf<["LocalitySpecifierOp"]>]> {
+  let summary = "loop yield and termination operation";
+  let description = [{
+    "fir.yield" yields SSA values from the fir dialect op region and
+    terminates the region. The semantics of how the values are yielded is
+    defined by the parent operation.
+  }];
+
+  let arguments = (ins Variadic<AnyType>:$results);
+
+  let builders = [
+    OpBuilder<(ins), [{ build($_builder, $_state, {}); }]>
+  ];
+
+  let assemblyFormat = "( `(` $results^ `:` type($results) `)` )? attr-dict";
+}
+
+def fir_LocalitySpecifierOp : fir_Op<"local", [IsolatedFromAbove]> {
+  let summary = "Provides declaration of [first]private logic.";
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ergawy wrote:

Done.

https://github.com/llvm/llvm-project/pull/138505