commit 301a2792bea39a59be47d8950a0c5c8f998199c1
author Chris Lattner <sabre@nondot.org> Mon Nov 02 02:48:17 2009 +0000
committer Chris Lattner <sabre@nondot.org> Mon Nov 02 02:48:17 2009 +0000
tree 8d6f5c31a9a94fb83a8ab6a4c0169f5afbaa8b16
parent cc4f60b1134c745139367d529d37d316d2c59e99

fix failures introduced in r85774


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85777 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/SCCP.cpp

diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index 7421d4f..e931c37 100644
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -451,7 +451,8 @@
     }
     
     // Constant condition variables mean the branch can only go a single way.
-    Succs[cast<ConstantInt>(BCValue.getConstant())->isZero()] = true;
+    if (BCValue.isConstant())
+      Succs[cast<ConstantInt>(BCValue.getConstant())->isZero()] = true;
     return;
   }