[llvm] bf730e1 - [CodeGen] Fix a simple FIXME. NFC.

[Jay Foad via llvm-commits]

Author: Jay Foad
Date: 2020-04-09T10:54:03+01:00
New Revision: bf730e16863de43d7c991e9c9c802150e304272b

URL: https://github.com/llvm/llvm-project/commit/bf730e16863de43d7c991e9c9c802150e304272b
DIFF: https://github.com/llvm/llvm-project/commit/bf730e16863de43d7c991e9c9c802150e304272b.diff

LOG: [CodeGen] Fix a simple FIXME. NFC.

Added: 
    

Modified: 
    llvm/lib/CodeGen/MachineLoopUtils.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/MachineLoopUtils.cpp b/llvm/lib/CodeGen/MachineLoopUtils.cpp
index cf30e28449cd..2295e1ca6d4e 100644
--- a/llvm/lib/CodeGen/MachineLoopUtils.cpp
+++ b/llvm/lib/CodeGen/MachineLoopUtils.cpp
@@ -42,8 +42,7 @@ MachineBasicBlock *llvm::PeelSingleBlockLoop(LoopPeelDirection Direction,
   else
     MF.insert(std::next(Loop->getIterator()), NewBB);
 
-  // FIXME: Add DenseMapInfo trait for Register so we can use it as a key.
-  DenseMap<unsigned, Register> Remaps;
+  DenseMap<Register, Register> Remaps;
   auto InsertPt = NewBB->end();
   for (MachineInstr &MI : *Loop) {
     MachineInstr *NewMI = MF.CloneMachineInstr(&MI);