Remove support for LLVM < 3.4

Request LLVM 3.4 as minimal requirement for KLEE

1 files changed, 2 insertions, 26 deletions

diff --git a/lib/Module/Checks.cpp b/lib/Module/Checks.cpp
index eb0f189b..aac63e1d 100644
--- a/lib/Module/Checks.cpp
+++ b/lib/Module/Checks.cpp
@@ -11,7 +11,6 @@
 
 #include "klee/Config/Version.h"
 
-#if LLVM_VERSION_CODE >= LLVM_VERSION(3, 3)
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Function.h"
@@ -23,25 +22,6 @@
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Type.h"
 #include "llvm/IR/DataLayout.h"
-#else
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
-#include "llvm/InstrTypes.h"
-#include "llvm/Instruction.h"
-#include "llvm/Instructions.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/Module.h"
-#include "llvm/Type.h"
-
-#include "llvm/LLVMContext.h"
-
-#if LLVM_VERSION_CODE <= LLVM_VERSION(3, 1)
-#include "llvm/Target/TargetData.h"
-#else
-#include "llvm/DataLayout.h"
-#endif
-#endif
 #include "llvm/Pass.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
@@ -144,12 +124,8 @@ bool OvershiftCheckPass::runOnModule(Module &M) {
             }
 
             // Inject CallInstr to check if overshifting possible
-            CallInst* ci =
-#if LLVM_VERSION_CODE >= LLVM_VERSION(3, 0)
-            CallInst::Create(overshiftCheckFunction, args, "", &*i);
-#else
-            CallInst::Create(overshiftCheckFunction, args.begin(), args.end(), "", &*i);
-#endif
+            CallInst *ci =
+                CallInst::Create(overshiftCheckFunction, args, "", &*i);
             // set debug information from binary operand to preserve it
             ci->setDebugLoc(binOp->getDebugLoc());
             moduleChanged = true;