[llvm] [NVPTX] Add prefetch tensormap variant (PR #146203)

[Durgadoss R via llvm-commits]

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@@ -760,6 +760,11 @@ def PREFETCH_GLOBAL_L1 : PREFETCH_INTRS<"prefetch.global.L1">;
 def PREFETCH_LOCAL_L1  : PREFETCH_INTRS<"prefetch.local.L1">;
 def PREFETCH_GLOBAL_L2 : PREFETCH_INTRS<"prefetch.global.L2">;
 def PREFETCH_LOCAL_L2 : PREFETCH_INTRS<"prefetch.local.L2">;
+def PREFETCH_CONST_TENSORMAP        : PREFETCH_INTRS<"prefetch.const.tensormap">;                                   
+def PREFETCH_GENERIC_TENSORMAP      : BasicNVPTXInst<(outs), (ins ADDR:$addr),
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durga4github wrote:

nit: can we remove redundant spaces? It seems that will shorten the line

https://github.com/llvm/llvm-project/pull/146203