#include "llvm/Constants.h"
#include "llvm/Instructions.h"
#include "llvm/Function.h"
-#include "llvm/Metadata.h"
-#include "llvm/LLVMContext.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/ConstantFolder.h"
namespace llvm {
+ class MDNode;
/// IRBuilderDefaultInserter - This provides the default implementation of the
/// IRBuilder 'InsertHelper' method that is called whenever an instruction is
/// IRBuilderBase - Common base class shared among various IRBuilders.
class IRBuilderBase {
+ unsigned DbgMDKind;
+ MDNode *CurDbgLocation;
protected:
BasicBlock *BB;
BasicBlock::iterator InsertPt;
- unsigned DbgMDKind;
- MDNode *CurDbgLocation;
LLVMContext &Context;
public:
/// SetCurrentDebugLocation - Set location information used by debugging
/// information.
- void SetCurrentDebugLocation(MDNode *L) {
- if (DbgMDKind == 0)
- DbgMDKind = Context.getMetadata().getMDKindID("dbg");
- CurDbgLocation = L;
- }
-
+ void SetCurrentDebugLocation(MDNode *L);
MDNode *getCurrentDebugLocation() const { return CurDbgLocation; }
- /// SetDebugLocation - Set location information for the given instruction.
- void SetDebugLocation(Instruction *I) {
- if (CurDbgLocation)
- Context.getMetadata().addMD(DbgMDKind, CurDbgLocation, I);
- }
-
- /// SetDebugLocation - Set location information for the given instruction.
- void SetDebugLocation(Instruction *I, MDNode *Loc) {
- if (DbgMDKind == 0)
- DbgMDKind = Context.getMetadata().getMDKindID("dbg");
- Context.getMetadata().addMD(DbgMDKind, Loc, I);
- }
-
+ /// SetInstDebugLocation - If this builder has a current debug location, set
+ /// it on the specified instruction.
+ void SetInstDebugLocation(Instruction *I) const;
+
//===--------------------------------------------------------------------===//
// Miscellaneous creation methods.
//===--------------------------------------------------------------------===//
template<typename InstTy>
InstTy *Insert(InstTy *I, const Twine &Name = "") const {
this->InsertHelper(I, Name, BB, InsertPt);
- if (CurDbgLocation)
- Context.getMetadata().addMD(DbgMDKind, CurDbgLocation, I);
+ if (getCurrentDebugLocation() != 0)
+ this->SetInstDebugLocation(I);
return I;
}
#include "llvm/Support/IRBuilder.h"
#include "llvm/GlobalVariable.h"
+#include "llvm/Metadata.h"
+#include "llvm/LLVMContext.h"
using namespace llvm;
/// CreateGlobalString - Make a new global variable with an initializer that
GV->setName(Name);
return GV;
}
+
+/// SetCurrentDebugLocation - Set location information used by debugging
+/// information.
+void IRBuilderBase::SetCurrentDebugLocation(MDNode *L) {
+ if (DbgMDKind == 0)
+ DbgMDKind = Context.getMetadata().getMDKindID("dbg");
+ CurDbgLocation = L;
+}
+
+void IRBuilderBase::SetInstDebugLocation(Instruction *I) const {
+ if (CurDbgLocation)
+ Context.getMetadata().addMD(DbgMDKind, CurDbgLocation, I);
+}