Assert unhandled case.

[oota-llvm.git] / lib / Target / TargetMachine.cpp

diff --git a/lib/Target/TargetMachine.cpp b/lib/Target/TargetMachine.cpp
index bf70d12a6b803be8075422f1920f666cf3f72dcc..e4ece7b4d52b4996504ae872e1b57be5469c50d8 100644 (file)
--- a/lib/Target/TargetMachine.cpp
+++ b/lib/Target/TargetMachine.cpp
@@ -11,9 +11,9 @@
 //
 //===----------------------------------------------------------------------===//
 
+#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;
 
@@ -28,7 +28,8 @@ 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"),
@@ -62,25 +63,40 @@ namespace {
     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
@@ -94,10 +110,22 @@ void TargetMachine::setRelocationModel(Reloc::Model Model) {
   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; }
-};
+}
+