//
//===----------------------------------------------------------------------===//
+#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetOptions.h"
-#include "llvm/Type.h"
#include "llvm/Support/CommandLine.h"
using namespace llvm;
bool UnsafeFPMath;
bool FiniteOnlyFPMathOption;
Reloc::Model RelocationModel;
-};
+ CodeModel::Model CMModel;
+}
namespace {
cl::opt<bool, true> PrintCode("print-machineinstrs",
cl::desc("Print generated machine code"),
cl::init(Reloc::Default),
cl::values(
clEnumValN(Reloc::Default, "default",
- "Target default relocation model"),
+ " Target default relocation model"),
clEnumValN(Reloc::Static, "static",
- "Non-relocatable code"),
- clEnumValN(Reloc::PIC, "pic",
- "Fully relocatable, position independent code"),
+ " Non-relocatable code"),
+ clEnumValN(Reloc::PIC_, "pic",
+ " Fully relocatable, position independent code"),
clEnumValN(Reloc::DynamicNoPIC, "dynamic-no-pic",
- "Relocatable external references, non-relocatable code"),
+ " Relocatable external references, non-relocatable code"),
+ clEnumValEnd));
+ cl::opt<llvm::CodeModel::Model, true>
+ DefCodeModel(
+ "code-model",
+ cl::desc("Choose relocation model"),
+ cl::location(CMModel),
+ cl::init(CodeModel::Default),
+ cl::values(
+ clEnumValN(CodeModel::Default, "default",
+ " Target default code model"),
+ clEnumValN(CodeModel::Small, "small",
+ " Small code model"),
+ clEnumValN(CodeModel::Kernel, "kernel",
+ " Kernel code model"),
+ clEnumValN(CodeModel::Medium, "medium",
+ " Medium code model"),
+ clEnumValN(CodeModel::Large, "large",
+ " Large code model"),
clEnumValEnd));
-};
+}
//---------------------------------------------------------------------------
// TargetMachine Class
//
-TargetMachine::TargetMachine(const std::string &name, const Module &M)
- : Name(name) {
-}
-
TargetMachine::~TargetMachine() {
+ delete AsmInfo;
}
/// getRelocationModel - Returns the code generation relocation model. The
RelocationModel = Model;
}
+/// getCodeModel - Returns the code model. The choices are small, kernel,
+/// medium, large, and target default.
+CodeModel::Model TargetMachine::getCodeModel() {
+ return CMModel;
+}
+
+/// setCodeModel - Sets the code model.
+void TargetMachine::setCodeModel(CodeModel::Model Model) {
+ CMModel = Model;
+}
+
namespace llvm {
/// FiniteOnlyFPMath - This returns true when the -enable-finite-only-fp-math
/// option is specified on the command line. If this returns false (default),
/// the code generator is not allowed to assume that FP arithmetic arguments
/// and results are never NaNs or +-Infs.
bool FiniteOnlyFPMath() { return UnsafeFPMath || FiniteOnlyFPMathOption; }
-};
+}
+