Fix comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177899 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/Target/Mips/MipsDelaySlotFiller.cpp b/lib/Target/Mips/MipsDelaySlotFiller.cpp
index e265590141..d07a595af3 100644
--- a/lib/Target/Mips/MipsDelaySlotFiller.cpp
+++ b/lib/Target/Mips/MipsDelaySlotFiller.cpp
@@ -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