Introduce MCCodeGenInfo, which keeps information that can affect codegen

(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135468 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp b/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
index 70d6c49302..79c41d889b 100644
--- a/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
+++ b/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
@@ -67,3 +67,16 @@ extern "C" void LLVMInitializeSystemZMCSubtargetInfo() {
 extern "C" void LLVMInitializeSystemZMCAsmInfo() {
   RegisterMCAsmInfo<SystemZMCAsmInfo> X(TheSystemZTarget);
 }
+
+MCCodeGenInfo *createSystemZMCCodeGenInfo(StringRef TT, Reloc::Model RM) {
+  MCCodeGenInfo *X = new MCCodeGenInfo();
+  if (RM == Reloc::Default)
+    RM = Reloc::Static;
+  X->InitMCCodeGenInfo(RM);
+  return X;
+}
+
+extern "C" void LLVMInitializeSystemZMCCodeGenInfo() {
+  TargetRegistry::RegisterMCCodeGenInfo(TheSystemZTarget,
+                                        createSystemZMCCodeGenInfo);
+}