From 8228b11abc7da31f1e49e3c4342f9dcb01ec4dc1 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 4 Feb 2010 06:34:01 +0000
Subject: add support for the sparcv9-*-* target triple to turn on 64-bit sparc
 codegen.  Patch by Nathan Keynes!

llvm-svn: 95293
---
 llvm/lib/Target/Sparc/SparcTargetMachine.cpp | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

(limited to 'llvm/lib/Target/Sparc/SparcTargetMachine.cpp')

diff --git a/llvm/lib/Target/Sparc/SparcTargetMachine.cpp b/llvm/lib/Target/Sparc/SparcTargetMachine.cpp
index 1eec112bab1..a6766236f09 100644
--- a/llvm/lib/Target/Sparc/SparcTargetMachine.cpp
+++ b/llvm/lib/Target/Sparc/SparcTargetMachine.cpp
@@ -19,18 +19,22 @@ using namespace llvm;
 
 extern "C" void LLVMInitializeSparcTarget() {
   // Register the target.
-  RegisterTargetMachine<SparcTargetMachine> X(TheSparcTarget);
-  RegisterAsmInfo<SparcELFMCAsmInfo> Y(TheSparcTarget);
+  RegisterTargetMachine<SparcV8TargetMachine> X(TheSparcTarget);
+  RegisterTargetMachine<SparcV9TargetMachine> Y(TheSparcV9Target);
+
+  RegisterAsmInfo<SparcELFMCAsmInfo> A(TheSparcTarget);
+  RegisterAsmInfo<SparcELFMCAsmInfo> B(TheSparcV9Target);
 
 }
 
 /// SparcTargetMachine ctor - Create an ILP32 architecture model
 ///
 SparcTargetMachine::SparcTargetMachine(const Target &T, const std::string &TT, 
-                                       const std::string &FS)
+                                       const std::string &FS, bool is64bit)
   : LLVMTargetMachine(T, TT),
-    DataLayout("E-p:32:32-f128:128:128-n32"),
-    Subtarget(TT, FS), TLInfo(*this), InstrInfo(Subtarget),
+    Subtarget(TT, FS, is64bit),
+    DataLayout(Subtarget.getDataLayout()),
+     TLInfo(*this), InstrInfo(Subtarget),
     FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
 }
 
@@ -49,3 +53,15 @@ bool SparcTargetMachine::addPreEmitPass(PassManagerBase &PM,
   PM.add(createSparcDelaySlotFillerPass(*this));
   return true;
 }
+
+SparcV8TargetMachine::SparcV8TargetMachine(const Target &T,
+                                           const std::string &TT, 
+                                           const std::string &FS)
+  : SparcTargetMachine(T, TT, FS, false) {
+}
+
+SparcV9TargetMachine::SparcV9TargetMachine(const Target &T, 
+                                           const std::string &TT, 
+                                           const std::string &FS)
+  : SparcTargetMachine(T, TT, FS, true) {
+}
-- 
cgit v1.2.3