[llvm] Use *Set::insert_range (NFC) (#132325)

DenseSet, SmallPtrSet, SmallSet, SetVector, and StringSet recently
gained C++23-style insert_range.  This patch replaces:

  Dest.insert(Src.begin(), Src.end());

with:

  Dest.insert_range(Src);

This patch does not touch custom begin like succ_begin for now.

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/utils/TableGen/Common/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/Common/CodeGenDAGPatterns.cpp
index ed3ec92..7fc3797 100644
--- a/llvm/utils/TableGen/Common/CodeGenDAGPatterns.cpp
+++ b/llvm/utils/TableGen/Common/CodeGenDAGPatterns.cpp
@@ -3322,7 +3322,7 @@ void CodeGenDAGPatterns::ParsePatternFragments(bool OutFrags) {
     // Copy the args so we can take StringRefs to them.
     auto ArgsCopy = Args;
     SmallDenseSet<StringRef, 4> OperandsSet;
-    OperandsSet.insert(ArgsCopy.begin(), ArgsCopy.end());
+    OperandsSet.insert_range(ArgsCopy);
 
     if (OperandsSet.count(""))
       P->error("Cannot have unnamed 'node' values in pattern fragment!");