remove LLVM < 9

1 files changed, 1 insertions, 15 deletions

diff --git a/lib/Module/ModuleUtil.cpp b/lib/Module/ModuleUtil.cpp
index 87a9c917..e1c6e8bd 100644
--- a/lib/Module/ModuleUtil.cpp
+++ b/lib/Module/ModuleUtil.cpp
@@ -270,17 +270,9 @@ klee::linkModules(std::vector<std::unique_ptr<llvm::Module>> &modules,
 }
 
 Function *klee::getDirectCallTarget(
-#if LLVM_VERSION_CODE >= LLVM_VERSION(8, 0)
     const CallBase &cs,
-#else
-    const CallSite &cs,
-#endif
     bool moduleIsFullyLinked) {
-#if LLVM_VERSION_CODE >= LLVM_VERSION(8, 0)
   Value *v = cs.getCalledOperand();
-#else
-  Value *v = cs.getCalledValue();
-#endif
   bool viaConstantExpr = false;
   // Walk through aliases and bitcasts to try to find
   // the function being called.
@@ -318,16 +310,10 @@ Function *klee::getDirectCallTarget(
 
 static bool valueIsOnlyCalled(const Value *v) {
   for (auto user : v->users()) {
-#if LLVM_VERSION_CODE >= LLVM_VERSION(8, 0)
     // Make sure the instruction is a call or invoke.
     if (const auto *cs_ptr = dyn_cast<CallBase>(user)) {
       const CallBase &cs = *cs_ptr;
-#else
-    if (const auto *instr = dyn_cast<Instruction>(user)) {
-      // Make sure the instruction is a call or invoke.
-      const CallSite cs(const_cast<Instruction *>(instr));
-      if (!cs) return false;
-#endif
+
       // Make sure that the value is only the target of this call and
       // not an argument.
       if (cs.hasArgument(v))