[llvm-commits] CVS: llvm/lib/VMCore/AutoUpgrade.cpp

[Chris Lattner]

Changes in directory llvm/lib/VMCore:

AutoUpgrade.cpp updated: 1.4 -> 1.5
---
Log message:

Don't use invalidated use_iterator's.  This fixes a crash compiling povray


---
Diffs of the changes:  (+2 -2)

 AutoUpgrade.cpp |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)


Index: llvm/lib/VMCore/AutoUpgrade.cpp
diff -u llvm/lib/VMCore/AutoUpgrade.cpp:1.4 llvm/lib/VMCore/AutoUpgrade.cpp:1.5
--- llvm/lib/VMCore/AutoUpgrade.cpp:1.4	Thu Jan 19 01:00:29 2006
+++ llvm/lib/VMCore/AutoUpgrade.cpp	Fri Jan 20 12:01:41 2006
@@ -166,8 +166,8 @@
 bool llvm::UpgradeCallsToIntrinsic(Function* F) {
   if (Function* newF = UpgradeIntrinsicFunction(F)) {
     for (Value::use_iterator UI = F->use_begin(), UE = F->use_end();
-         UI != UE; ++UI) {
-      if (CallInst* CI = dyn_cast<CallInst>(*UI)) {
+         UI != UE; UI) {
+      if (CallInst* CI = dyn_cast<CallInst>(*UI++)) {
         std::vector<Value*> Oprnds;
         User::op_iterator OI = CI->op_begin();
         ++OI;