[llvm] [TableGen] Extend direct lookup to instruction values in generic tables. (PR #80486)

[Wang Pengcheng via llvm-commits]

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@@ -638,6 +662,7 @@ void SearchableTableEmitter::collectTableEntries(
 
   Record *IntrinsicClass = Records.getClass("Intrinsic");
   Record *InstructionClass = Records.getClass("Instruction");
+  bool SawInstructionField = false;
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wangpc-pp wrote:

SawInstructionField->HasInstructionField?

https://github.com/llvm/llvm-project/pull/80486