- Move CodeModel from a TargetMachine global option to MCCodeGenInfo.

- Introduce JITDefault code model. This tells targets to set different default
  code model for JIT. This eliminates the ugly hack in TargetMachine where
  code model is changed after construction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135580 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 9 insertions, 7 deletions

diff --git a/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp b/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
index 79c41d8..57c3917 100644
--- a/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
+++ b/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
@@ -68,11 +68,12 @@ extern "C" void LLVMInitializeSystemZMCAsmInfo() {
   RegisterMCAsmInfo<SystemZMCAsmInfo> X(TheSystemZTarget);
 }
 
-MCCodeGenInfo *createSystemZMCCodeGenInfo(StringRef TT, Reloc::Model RM) {
+MCCodeGenInfo *createSystemZMCCodeGenInfo(StringRef TT, Reloc::Model RM,
+                                          CodeModel::Model CM) {
   MCCodeGenInfo *X = new MCCodeGenInfo();
   if (RM == Reloc::Default)
     RM = Reloc::Static;
-  X->InitMCCodeGenInfo(RM);
+  X->InitMCCodeGenInfo(RM, CM);
   return X;
 }
 
diff --git a/lib/Target/SystemZ/SystemZTargetMachine.cpp b/lib/Target/SystemZ/SystemZTargetMachine.cpp
index afa455e..ef17d6c 100644
--- a/lib/Target/SystemZ/SystemZTargetMachine.cpp
+++ b/lib/Target/SystemZ/SystemZTargetMachine.cpp
@@ -21,10 +21,10 @@ extern "C" void LLVMInitializeSystemZTarget() {
 /// SystemZTargetMachine ctor - Create an ILP64 architecture model
 ///
 SystemZTargetMachine::SystemZTargetMachine(const Target &T,
-                                           StringRef TT,
-                                           StringRef CPU,
-                                           StringRef FS, Reloc::Model RM)
-  : LLVMTargetMachine(T, TT, CPU, FS, RM),
+                                           StringRef TT, StringRef CPU,
+                                           StringRef FS, Reloc::Model RM,
+                                           CodeModel::Model CM)
+  : LLVMTargetMachine(T, TT, CPU, FS, RM, CM),
     Subtarget(TT, CPU, FS),
     DataLayout("E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32"
                "-f64:64:64-f128:128:128-a0:16:16-n32:64"),
diff --git a/lib/Target/SystemZ/SystemZTargetMachine.h b/lib/Target/SystemZ/SystemZTargetMachine.h
index 9008b80..43dce4b 100644
--- a/lib/Target/SystemZ/SystemZTargetMachine.h
+++ b/lib/Target/SystemZ/SystemZTargetMachine.h
@@ -38,7 +38,8 @@ class SystemZTargetMachine : public LLVMTargetMachine {
   SystemZFrameLowering    FrameLowering;
 public:
   SystemZTargetMachine(const Target &T, StringRef TT,
-                       StringRef CPU, StringRef FS, Reloc::Model RM);
+                       StringRef CPU, StringRef FS,
+                       Reloc::Model RM, CodeModel::Model CM);
 
   virtual const TargetFrameLowering *getFrameLowering() const {
     return &FrameLowering;