Commit 9c54b423 authored by Michael Liao's avatar Michael Liao
Browse files

Fix warning of `-Wcast-qual`. NFC.

parent a911fef3

llvm/lib/Transforms/Utils/CodeMoverUtils.cpp

+4 −4
Original line number Diff line number Diff line
@@ -61,7 +61,7 @@ public: 
  /// \p BB from \p Dominator. If \p MaxLookup is non-zero, it limits the

  /// number of conditions to collect. Return None if not all conditions are

  /// collected successfully, or we hit the limit.

  static Optional<const ControlConditions>

  static const Optional<ControlConditions>

  collectControlConditions(const BasicBlock &BB, const BasicBlock &Dominator,

                           const DominatorTree &DT,

                           const PostDominatorTree &PDT,
@@ -94,7 +94,7 @@ private: 
};

} // namespace



Optional<const ControlConditions> ControlConditions::collectControlConditions(

const Optional<ControlConditions> ControlConditions::collectControlConditions(

    const BasicBlock &BB, const BasicBlock &Dominator, const DominatorTree &DT,

    const PostDominatorTree &PDT, unsigned MaxLookup) {

  assert(DT.dominates(&Dominator, &BB) && "Expecting Dominator to dominate BB");
@@ -238,13 +238,13 @@ bool llvm::isControlFlowEquivalent(const BasicBlock &BB0, const BasicBlock &BB1, 
                    << " and " << BB1.getName() << " is "

                    << CommonDominator->getName() << "\n");



  Optional<const ControlConditions> BB0Conditions =

  const Optional<ControlConditions> BB0Conditions =

      ControlConditions::collectControlConditions(BB0, *CommonDominator, DT,

                                                  PDT);

  if (BB0Conditions == None)

    return false;



  Optional<const ControlConditions> BB1Conditions =

  const Optional<ControlConditions> BB1Conditions =

      ControlConditions::collectControlConditions(BB1, *CommonDominator, DT,

                                                  PDT);

  if (BB1Conditions == None)