[llvm] r177899 - Fix comment.

[Akira Hatanaka]

Author: ahatanak
Date: Mon Mar 25 15:11:16 2013
New Revision: 177899

URL: http://llvm.org/viewvc/llvm-project?rev=177899&view=rev
Log:
Fix comment.

Modified:
    llvm/trunk/lib/Target/Mips/MipsDelaySlotFiller.cpp

Modified: llvm/trunk/lib/Target/Mips/MipsDelaySlotFiller.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsDelaySlotFiller.cpp?rev=177899&r1=177898&r2=177899&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsDelaySlotFiller.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsDelaySlotFiller.cpp Mon Mar 25 15:11:16 2013
@@ -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