remove some dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111344 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp
index 0caeff9..5421402 100644
--- a/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/lib/Transforms/Utils/LowerSwitch.cpp
@@ -29,8 +29,7 @@
namespace {
/// LowerSwitch Pass - Replace all SwitchInst instructions with chained branch
- /// instructions. Note that this cannot be a BasicBlock pass because it
- /// modifies the CFG!
+ /// instructions.
class LowerSwitch : public FunctionPass {
public:
static char ID; // Pass identification, replacement for typeid
@@ -50,8 +49,7 @@
Constant* High;
BasicBlock* BB;
- CaseRange() : Low(0), High(0), BB(0) { }
- CaseRange(Constant* low, Constant* high, BasicBlock* bb) :
+ CaseRange(Constant *low = 0, Constant *high = 0, BasicBlock *bb = 0) :
Low(low), High(high), BB(bb) { }
};