diff options
Diffstat (limited to 'lib/Module')
| -rw-r--r-- | lib/Module/ModuleUtil.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/Module/ModuleUtil.cpp b/lib/Module/ModuleUtil.cpp index 4912ca94..deb5a3e2 100644 --- a/lib/Module/ModuleUtil.cpp +++ b/lib/Module/ModuleUtil.cpp @@ -306,9 +306,13 @@ Function *klee::getDirectCallTarget(CallSite cs, bool moduleIsFullyLinked) { } static bool valueIsOnlyCalled(const Value *v) { - for (Value::const_use_iterator it = v->use_begin(), ie = v->use_end(); - it != ie; ++it) { - if (const Instruction *instr = dyn_cast<Instruction>(*it)) { +#if LLVM_VERSION_CODE < LLVM_VERSION(3, 5) + for (auto it = v->use_begin(), ie = v->use_end(); it != ie; ++it) { + auto user = *it; +#else + for (auto user : v->users()) { +#endif + if (const Instruction *instr = dyn_cast<Instruction>(user)) { if (instr->getOpcode()==0) continue; // XXX function numbering inst // Make sure the instruction is a call or invoke. @@ -320,12 +324,12 @@ static bool valueIsOnlyCalled(const Value *v) { if (cs.hasArgument(v)) return false; } else if (const llvm::ConstantExpr *ce = - dyn_cast<llvm::ConstantExpr>(*it)) { + dyn_cast<llvm::ConstantExpr>(user)) { if (ce->getOpcode()==Instruction::BitCast) if (valueIsOnlyCalled(ce)) continue; return false; - } else if (const GlobalAlias *ga = dyn_cast<GlobalAlias>(*it)) { + } else if (const GlobalAlias *ga = dyn_cast<GlobalAlias>(user)) { // XXX what about v is bitcast of aliasee? if (v==ga->getAliasee() && !valueIsOnlyCalled(ga)) return false; |