[llvm] [Analysis] Move TargetLibraryInfo data to TableGen (PR #165009)

[Matt Arsenault via llvm-commits]

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@@ -177,7 +174,7 @@ class TargetLibraryInfoImpl {
   /// Forces a function to be marked as available and provide an alternate name
   /// that must be used.
   void setAvailableWithName(LibFunc F, StringRef Name) {
-    if (StandardNames[F] != Name) {
+    if (StandardNamesStrTable.getCString(StandardNamesOffsets[F]) != Name) {
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arsenm wrote:

It's better to include the string lengths and void the strlen cost here 

https://github.com/llvm/llvm-project/pull/165009