[llvm] Add m_SelectCCLike matcher to match SELECT_CC or SELECT with SETCC (PR #149646)

[Simon Pilgrim via llvm-commits]

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@@ -93,7 +93,8 @@ struct Value_match {
 
   explicit Value_match(SDValue Match) : MatchVal(Match) {}
 
-  template <typename MatchContext> bool match(const MatchContext &, SDValue N) {
+  template <typename MatchContext>
+  bool match(const MatchContext &, SDValue N) const {
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RKSimon wrote:

These const-ify changes should be a separate patch.

https://github.com/llvm/llvm-project/pull/149646