commit b4f5ec1ab9c13c486f743bc48cb13092af20f149
author David Greene <greened@obbligato.org> Mon Dec 17 17:42:03 2007 +0000
committer David Greene <greened@obbligato.org> Mon Dec 17 17:42:03 2007 +0000
tree dae19f07c907212365ad7202a0cb5502e01cca91
parent 932e8b6f8888013eb9723d3a34eb5d626a426b81

GLIBCXX_DEBUG fix.  std::vector<>::end() is invalidated by erase.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45101 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Utils/LowerSwitch.cpp

diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp
index dbf3f65..42732eb 100644
--- a/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/lib/Transforms/Utils/LowerSwitch.cpp
@@ -248,7 +248,7 @@
 
   // Merge case into clusters
   if (Cases.size()>=2)
-    for (CaseItr I=Cases.begin(), J=next(Cases.begin()), E=Cases.end(); J!=E; ) {
+    for (CaseItr I=Cases.begin(), J=next(Cases.begin()); J!=Cases.end(); ) {
       int64_t nextValue = cast<ConstantInt>(J->Low)->getSExtValue();
       int64_t currentValue = cast<ConstantInt>(I->High)->getSExtValue();
       BasicBlock* nextBB = J->BB;