[C++11] Update Clang for the change to LLVM's Use-Def chain iterators in
r203364: what was use_iterator is now user_iterator, and there is
a use_iterator for directly iterating over the uses.
This also switches to use the range-based APIs where appropriate.
llvm-svn: 203365
diff --git a/clang/lib/CodeGen/CGException.cpp b/clang/lib/CodeGen/CGException.cpp
index 97d9fbb..607566c 100644
--- a/clang/lib/CodeGen/CGException.cpp
+++ b/clang/lib/CodeGen/CGException.cpp
@@ -263,12 +263,9 @@
/// Check whether a personality function could reasonably be swapped
/// for a C++ personality function.
static bool PersonalityHasOnlyCXXUses(llvm::Constant *Fn) {
- for (llvm::Constant::use_iterator
- I = Fn->use_begin(), E = Fn->use_end(); I != E; ++I) {
- llvm::User *User = *I;
-
+ for (llvm::User *U : Fn->users()) {
// Conditionally white-list bitcasts.
- if (llvm::ConstantExpr *CE = dyn_cast<llvm::ConstantExpr>(User)) {
+ if (llvm::ConstantExpr *CE = dyn_cast<llvm::ConstantExpr>(U)) {
if (CE->getOpcode() != llvm::Instruction::BitCast) return false;
if (!PersonalityHasOnlyCXXUses(CE))
return false;
@@ -276,7 +273,7 @@
}
// Otherwise, it has to be a landingpad instruction.
- llvm::LandingPadInst *LPI = dyn_cast<llvm::LandingPadInst>(User);
+ llvm::LandingPadInst *LPI = dyn_cast<llvm::LandingPadInst>(U);
if (!LPI) return false;
for (unsigned I = 0, E = LPI->getNumClauses(); I != E; ++I) {