Rename SwitchInst::dest_push_back -> addCase

Add new removeCase method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8088 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 1 deletions

diff --git a/include/llvm/iTerminators.h b/include/llvm/iTerminators.h
index 16cfb19658..434fe671d6 100644
--- a/include/llvm/iTerminators.h
+++ b/include/llvm/iTerminators.h
@@ -147,7 +147,15 @@ public:
     return cast<BasicBlock>(Operands[1].get());
   }
 
-  void dest_push_back(Constant *OnVal, BasicBlock *Dest);
+  /// addCase - Add an entry to the switch instruction...
+  ///
+  void addCase(Constant *OnVal, BasicBlock *Dest);
+
+  /// removeCase - This method removes the specified successor from the switch
+  /// instruction.  Note that this cannot be used to remove the default
+  /// destination (successor #0).
+  ///
+  void removeCase(unsigned idx);
 
   virtual const BasicBlock *getSuccessor(unsigned idx) const {
     assert(idx < getNumSuccessors() &&"Successor idx out of range for switch!");