[Mlir-commits] [mlir] [MLIR][ROCDL] Add conversion for gpu.subgroup_id to ROCDL (PR #136405)

[Alan Li]

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@@ -204,6 +204,14 @@ def ROCDL_ReadlaneOp : ROCDL_IntrOp<"readlane", [], [0], [AllTypesMatch<["res",
    }];
 }
 
+// the intrinsic function name is too long so we use a shorter name for rocdl.
+def ROCDL_WaveIdOp :  LLVM_IntrOpBase<ROCDL_Dialect, "wave_id",
+                        "amdgcn_s_get_waveid_in_workgroup", [], [], [Pure], 1>,
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lialan wrote:

Turns out the `Pure` definition is not exactly what we thought.

https://github.com/llvm/llvm-project/pull/136405