[llvm] [TableGen] Eliminate use of `convertInitializerTo` in SearchableTable (PR #109206)

[Rahul Joshi via llvm-commits]

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@@ -31,17 +31,19 @@ using namespace llvm;
 
 #define DEBUG_TYPE "searchable-table-emitter"
 
-namespace {
-
-int64_t getAsInt(Init *B) {
-  return cast<IntInit>(
-             B->convertInitializerTo(IntRecTy::get(B->getRecordKeeper())))
-      ->getValue();
+static int64_t getAsInt(const Init *B) {
+  if (const BitsInit *BI = dyn_cast<BitsInit>(B))
+    return *BI->convertInitializerToInt();
+  else if (const IntInit *II = dyn_cast<IntInit>(BI))
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jurahul wrote:

Done.

https://github.com/llvm/llvm-project/pull/109206