[Mlir-commits] [mlir] [mlir][OpenMP] Add optional alloc region to reduction decl (PR #102522)

[Tom Eccles]

================
@@ -1550,12 +1561,14 @@ def DeclareReductionOp : OpenMP_Op<"declare_reduction", [IsolatedFromAbove,
   let arguments = (ins SymbolNameAttr:$sym_name,
                        TypeAttr:$type);
 
-  let regions = (region AnyRegion:$initializerRegion,
+  let regions = (region MaxSizedRegion<1>:$allocRegion,
+                        AnyRegion:$initializerRegion,
                         AnyRegion:$reductionRegion,
                         AnyRegion:$atomicReductionRegion,
                         AnyRegion:$cleanupRegion);
 
   let assemblyFormat = "$sym_name `:` $type attr-dict-with-keyword "
+                       "custom<AllocReductionRegion>($allocRegion) "
----------------
tblah wrote:

https://github.com/llvm/llvm-project/pull/105644

https://github.com/llvm/llvm-project/pull/102522