//===----------------------------------------------------------------------===//
#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetOptions.h"
#include "llvm/Type.h"
-#include "llvm/CodeGen/IntrinsicLowering.h"
#include "llvm/Support/CommandLine.h"
using namespace llvm;
bool PrintMachineCode;
bool NoFramePointerElim;
bool NoExcessFPPrecision;
- int PatternISelTriState;
bool UnsafeFPMath;
+ Reloc::Model RelocationModel;
};
namespace {
cl::opt<bool, true> PrintCode("print-machineinstrs",
cl::desc("Disable optimizations that may increase FP precision"),
cl::location(NoExcessFPPrecision),
cl::init(false));
- cl::opt<int, true> PatternISel("enable-pattern-isel",
- cl::desc("sets the pattern ISel off(0), on(1), default(2)"),
- cl::location(PatternISelTriState),
- cl::init(2));
cl::opt<bool, true>
EnableUnsafeFPMath("enable-unsafe-fp-math",
cl::desc("Enable optimizations that may decrease FP precision"),
cl::location(UnsafeFPMath),
cl::init(false));
+ cl::opt<llvm::Reloc::Model, true>
+ DefRelocationModel(
+ "relocation-model",
+ cl::desc("Choose relocation model"),
+ cl::location(RelocationModel),
+ cl::init(Reloc::Default),
+ cl::values(
+ clEnumValN(Reloc::Default, "default",
+ "Target default relocation model"),
+ clEnumValN(Reloc::Static, "static",
+ "Non-relocatable code"),
+ clEnumValN(Reloc::PIC, "pic",
+ "Fully relocatable, position independent code"),
+ clEnumValN(Reloc::DynamicNoPIC, "dynamic-no-pic",
+ "Relocatable external references, non-relocatable code"),
+ clEnumValEnd));
};
//---------------------------------------------------------------------------
// TargetMachine Class
//
-TargetMachine::TargetMachine(const std::string &name, IntrinsicLowering *il,
- bool LittleEndian,
+TargetMachine::TargetMachine(const std::string &name, bool LittleEndian,
unsigned char PtrSize, unsigned char PtrAl,
unsigned char DoubleAl, unsigned char FloatAl,
unsigned char LongAl, unsigned char IntAl,
: Name(name), DataLayout(name, LittleEndian,
PtrSize, PtrAl, DoubleAl, FloatAl, LongAl,
IntAl, ShortAl, ByteAl, BoolAl) {
- IL = il ? il : new DefaultIntrinsicLowering();
}
-TargetMachine::TargetMachine(const std::string &name, IntrinsicLowering *il,
- const TargetData &TD)
+TargetMachine::TargetMachine(const std::string &name, const TargetData &TD)
: Name(name), DataLayout(TD) {
- IL = il ? il : new DefaultIntrinsicLowering();
}
-TargetMachine::TargetMachine(const std::string &name, IntrinsicLowering *il,
- const Module &M)
+TargetMachine::TargetMachine(const std::string &name, const Module &M)
: Name(name), DataLayout(name, &M) {
- IL = il ? il : new DefaultIntrinsicLowering();
}
TargetMachine::~TargetMachine() {
- delete IL;
}
+/// getRelocationModel - Returns the code generation relocation model. The
+/// choices are static, PIC, and dynamic-no-pic, and target default.
+Reloc::Model TargetMachine::getRelocationModel() {
+ return RelocationModel;
+}
+
+/// setRelocationModel - Sets the code generation relocation model.
+void TargetMachine::setRelocationModel(Reloc::Model Model) {
+ RelocationModel = Model;
+}