From e8628a020695599ed6d13fd5e84e22801b946af5 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Tue, 27 Oct 2009 21:24:48 +0000
Subject: [PATCH] cppbackend support for indbr

llvm-svn: 85312
---
 llvm/lib/Target/CppBackend/CPPBackend.cpp | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/llvm/lib/Target/CppBackend/CPPBackend.cpp b/llvm/lib/Target/CppBackend/CPPBackend.cpp
index 9a6aa6366c5b..171c6429dc91 100644
--- a/llvm/lib/Target/CppBackend/CPPBackend.cpp
+++ b/llvm/lib/Target/CppBackend/CPPBackend.cpp
@@ -1118,13 +1118,13 @@ namespace {
       break;
     }
     case Instruction::Switch: {
-      const SwitchInst* sw = cast<SwitchInst>(I);
+      const SwitchInst *SI = cast<SwitchInst>(I);
       Out << "SwitchInst* " << iName << " = SwitchInst::Create("
           << opNames[0] << ", "
           << opNames[1] << ", "
-          << sw->getNumCases() << ", " << bbname << ");";
+          << SI->getNumCases() << ", " << bbname << ");";
       nl(Out);
-      for (unsigned i = 2; i < sw->getNumOperands(); i += 2 ) {
+      for (unsigned i = 2; i != SI->getNumOperands(); i += 2) {
         Out << iName << "->addCase("
             << opNames[i] << ", "
             << opNames[i+1] << ");";
@@ -1132,6 +1132,17 @@ namespace {
       }
       break;
     }
+    case Instruction::IndBr: {
+      const IndBrInst *IBI = cast<IndBrInst>(I);
+      Out << "IndBrInst *" << iName << " = IndBrInst::Create("
+          << opNames[0] << ", " << IBI->getNumDestinations() << ");";
+      nl(Out);
+      for (unsigned i = 1; i != IBI->getNumOperands(); ++i) {
+        Out << iName << "->addDestination(" << opNames[i] << ");";
+        nl(Out);
+      }
+      break;
+    }
     case Instruction::Invoke: {
       const InvokeInst* inv = cast<InvokeInst>(I);
       Out << "std::vector<Value*> " << iName << "_params;";