Fix comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177899 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka 2013-03-25 20:11:16 +00:00
parent 259021a562
commit 0c8f21afbd

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@ -220,9 +220,9 @@ namespace {
/// that can be moved to the delay slot. Returns true on success.
bool searchForward(MachineBasicBlock &MBB, Iter Slot) const;
/// This function searches MBB's successor blocks for an instruction that
/// can be moved to the delay slot and inserts clones of the instruction
/// into the successor blocks.
/// This function searches one of MBB's successor blocks for an instruction
/// that can be moved to the delay slot and inserts clones of the
/// instruction into the successor's predecessor blocks.
bool searchSuccBBs(MachineBasicBlock &MBB, Iter Slot) const;
/// Pick a successor block of MBB. Return NULL if MBB doesn't have a