diff options
Diffstat (limited to 'clang/lib/CodeGen/CGException.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGException.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/clang/lib/CodeGen/CGException.cpp b/clang/lib/CodeGen/CGException.cpp index 97d9fbb06f9..607566ca231 100644 --- a/clang/lib/CodeGen/CGException.cpp +++ b/clang/lib/CodeGen/CGException.cpp @@ -263,12 +263,9 @@ static llvm::Constant *getOpaquePersonalityFn(CodeGenModule &CGM, /// 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 @@ static bool PersonalityHasOnlyCXXUses(llvm::Constant *Fn) { } // 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) { |
