[llvm] [AMDGPU] Extend zero initialization of return values for TFE (PR #85759)

[Jay Foad via llvm-commits]

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@@ -390,6 +392,7 @@ class MUBUF_Invalidate <string opName, SDPatternOperator node = null_frag> :
   let has_slc     = 0;
   let has_sccb    = 0;
   let sccb_value  = 0;
+  let tfe         = 0;
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jayfoad wrote:

Could maybe set it to 0 in the base class (BUF_Pseudo) instead of in three different subclasses?

https://github.com/llvm/llvm-project/pull/85759