commit 35fc2119b09554a454ec1b72ab4f64ee62497ff6
author Evan Cheng <evan.cheng@apple.com> Wed May 16 05:11:10 2007 +0000
committer Evan Cheng <evan.cheng@apple.com> Wed May 16 05:11:10 2007 +0000
tree 978c98dae83486d627e3a735a08493bfb35f4d02
parent c4f5ac8383d6e9e14a62520e9930474b00d116f9

Devang points out that we need an assertion here.

llvm-svn: 37097

llvm/lib/CodeGen/IfConversion.cpp

diff --git a/llvm/lib/CodeGen/IfConversion.cpp b/llvm/lib/CodeGen/IfConversion.cpp
index 57f6a8d..06be013 100644
--- a/llvm/lib/CodeGen/IfConversion.cpp
+++ b/llvm/lib/CodeGen/IfConversion.cpp
@@ -141,6 +141,8 @@
   
   if (!BBI.FBB)
     BBI.FBB = findFalseBlock(BB, BBI.TBB);  
+  assert(BBI.FBB && "Expected to find the fallthrough block!");
+
   AnalyzeBlock(BBI.FBB);
   BBInfo &FBBI = BBAnalysis[BBI.FBB->getNumber()];
   if (FBBI.Kind != ICNotClassfied)