[NFC] Fix compiler warnings

Fix warnings caused by -Wrange-loop-analysis. Patch by Xiaoqing Wu <xiaoqing_wu@apple.com> Differential Revision: https://reviews.llvm.org/D98298
llvm · Mar 10, 2021 · 66dab2f · 66dab2f
1 parent 77a9d15
commit 66dab2f
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/llvm/include/llvm/CodeGen/WasmEHFuncInfo.h b/llvm/include/llvm/CodeGen/WasmEHFuncInfo.h
@@ -44,7 +44,7 @@ struct WasmEHFuncInfo {
     assert(hasUnwindSrcs(BB));
     const auto &Set = UnwindDestToSrcs.lookup(BB);
     SmallPtrSet<const BasicBlock *, 4> Ret;
-    for (const auto &P : Set)
+    for (const auto P : Set)
       Ret.insert(P.get<const BasicBlock *>());
     return Ret;
   }
@@ -70,7 +70,7 @@ struct WasmEHFuncInfo {
     assert(hasUnwindSrcs(MBB));
     const auto &Set = UnwindDestToSrcs.lookup(MBB);
     SmallPtrSet<MachineBasicBlock *, 4> Ret;
-    for (const auto &P : Set)
+    for (const auto P : Set)
       Ret.insert(P.get<MachineBasicBlock *>());
     return Ret;
   }

diff --git a/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp b/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
@@ -345,7 +345,7 @@ void FunctionLoweringInfo::set(const Function &fn, MachineFunction &mf,
     for (auto &KV : EHInfo.UnwindDestToSrcs) {
       const auto *Dest = KV.first.get<const BasicBlock *>();
       UnwindDestToSrcs[MBBMap[Dest]] = SmallPtrSet<BBOrMBB, 4>();
-      for (const auto &P : KV.second)
+      for (const auto P : KV.second)
         UnwindDestToSrcs[MBBMap[Dest]].insert(
             MBBMap[P.get<const BasicBlock *>()]);
     }