[Mlir-commits] [mlir] [mlir][gpu] Add extra value types for gpu::ShuffleOp (PR #104605)

[llvmlistbot at llvm.org]

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@@ -1250,17 +1250,17 @@ def GPU_ShuffleMode : I32EnumAttr<"ShuffleMode",
 def GPU_ShuffleModeAttr : EnumAttr<GPU_Dialect, GPU_ShuffleMode,
                                    "shuffle_mode">;
 
-def I32I64F32OrF64 : TypeConstraint<Or<[I32.predicate,
-                                        I64.predicate,
-                                        F32.predicate,
-                                        F64.predicate]>,
-                                       "i32, i64, f32 or f64">;
+def GPUShuffleTypes : TypeConstraint<Or<[
+  SignlessIntOfWidths<[8, 16, 32, 64]>.predicate,
+  FloatOfWidths<[16, 32, 64]>.predicate
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FMarno wrote:

These are the types supported by the [OpenCL SPIR-V Environment specification](https://registry.khronos.org/OpenCL/specs/3.0-unified/html/OpenCL_Env.html#_cl_khr_subgroup_shuffle), which is what I am personally targetting.

https://github.com/llvm/llvm-project/pull/104605