[llvm] Hexagon QFP Optimizer (PR #163843)

[via llvm-commits]

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@@ -54,6 +54,7 @@ add_llvm_target(HexagonCodeGen
   HexagonOptAddrMode.cpp
   HexagonOptimizeSZextends.cpp
   HexagonPeephole.cpp
+  HexagonQFPoptimizer.cpp
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aankit-ca wrote:

Do we want to rename the file to HexagonQFPOptimizer ? (with capital O)

https://github.com/llvm/llvm-project/pull/163843