Subzero. Refactors Switch Lowering.

src/IceSwitchLowering.h

Index: src/IceSwitchLowering.h
diff --git a/src/IceSwitchLowering.h b/src/IceSwitchLowering.h
index d4f5291d0601e673ca33302978b1762e521e5169..23ab84a9946440d1f869dc6945b9012d090ae313 100644
--- a/src/IceSwitchLowering.h
+++ b/src/IceSwitchLowering.h
@@ -18,6 +18,8 @@
 #include "IceDefs.h"
 #include "IceStringPool.h"
 
+#include <string>
+
 namespace Ice {
 
 class CaseCluster;
@@ -85,18 +87,26 @@ class JumpTableData {
 public:
   using TargetList = std::vector<intptr_t>;
 
-  JumpTableData(GlobalString FuncName, SizeT Id,
+  JumpTableData(GlobalString Name, GlobalString FuncName, SizeT Id,
                 const TargetList &TargetOffsets)
-      : FuncName(FuncName), Id(Id), TargetOffsets(TargetOffsets) {}
+      : Name(Name), FuncName(FuncName), Id(Id), TargetOffsets(TargetOffsets) {}
   JumpTableData(const JumpTableData &) = default;
   JumpTableData(JumpTableData &&) = default;
   JumpTableData &operator=(JumpTableData &&) = default;
 
-  const GlobalString getFunctionName() const { return FuncName; }
+  GlobalString getName() const { return Name; }
+  GlobalString getFunctionName() const { return FuncName; }
   SizeT getId() const { return Id; }
   const TargetList &getTargetOffsets() const { return TargetOffsets; }
+  std::string getSectionName() const {
+    if (FuncName.hasStdString()) {
+      return FuncName.toString() + "$jumptable";
+    }
+    return std::to_string(FuncName.getID()) + "$jumptable";
+  }
 
 private:
+  GlobalString Name;
   GlobalString FuncName;
   SizeT Id;
   TargetList TargetOffsets;