829afc4c91
Introduce two new subtarget features: - WMMA256bInsts for GFX11 WMMA instructions and - WMMA128bInsts for GFX1170 and GFX12 WMMA and SWMMAC instructions Some WMMA instructions have changed from GFX 11.0 to GFX 11.7 so new Real versions were added with "_gfx1170" suffix. For consistency all WMMA and SWMMAC GFX11.7 instructions use this suffix. To resolve decoding issues between different formats for some WMMA instructions between GFX 11 and GFX 11.7, new decoding tables were added.
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