diff options
| author | Chris Lattner <sabre@nondot.org> | 2006-01-20 18:01:41 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-01-20 18:01:41 +0000 |
| commit | 75d3226b5ef5e6d3eb2a554433be0d90781ebd0e (patch) | |
| tree | 549b99da1d8b7d69a74297e7d799c6733ddb61bf /lib/VMCore/AutoUpgrade.cpp | |
| parent | ecc1a1bb1e2027c9ebff67323dade67ec18b3ac6 (diff) | |
Don't use invalidated use_iterator's. This fixes a crash compiling povray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25479 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/AutoUpgrade.cpp')
| -rw-r--r-- | lib/VMCore/AutoUpgrade.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/VMCore/AutoUpgrade.cpp b/lib/VMCore/AutoUpgrade.cpp index 26a9947d30..568d08ab7a 100644 --- a/lib/VMCore/AutoUpgrade.cpp +++ b/lib/VMCore/AutoUpgrade.cpp @@ -166,8 +166,8 @@ Instruction* llvm::UpgradeIntrinsicCall(CallInst *CI) { 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; |