[mlir] GPUOpsToROCDL: lower gpu.shuffle xor to rocdl.ds_swizzle when possible
#136375
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…hen possible Lower to `rocdl.ds_swizzle` if `width==64` and `0<=offset<(1 << 5)`. It may be possible to lower specific patterns to DPP, but i will leave it for later.
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Will do promotion as separate pattern |
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Lower to
rocdl.ds_swizzleifwidth==64and0<=offset<(1 << 5).It may be possible to lower specific patterns to DPP, but i will leave it for later.