From 656823944e979e01edd70843a174fa9e4d67e12d Mon Sep 17 00:00:00 2001
From: "Vikram S. Adve" <vadve@cs.uiuc.edu>
Date: Sat, 21 Jul 2001 12:42:19 +0000
Subject: Description of the SPARC as a target architecture.

llvm-svn: 233
---
 llvm/lib/CodeGen/TargetMachine/Sparc/Sparc.cpp | 56 ++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 llvm/lib/CodeGen/TargetMachine/Sparc/Sparc.cpp

(limited to 'llvm/lib/CodeGen/TargetMachine/Sparc/Sparc.cpp')

diff --git a/llvm/lib/CodeGen/TargetMachine/Sparc/Sparc.cpp b/llvm/lib/CodeGen/TargetMachine/Sparc/Sparc.cpp
new file mode 100644
index 00000000000..08e12ff99a3
--- /dev/null
+++ b/llvm/lib/CodeGen/TargetMachine/Sparc/Sparc.cpp
@@ -0,0 +1,56 @@
+// $Id$
+//***************************************************************************
+// File:
+//	Sparc.cpp
+// 
+// Purpose:
+//	
+// History:
+//	7/15/01	 -  Vikram Adve  -  Created
+//**************************************************************************/
+
+
+//************************** System Include Files **************************/
+
+//*************************** User Include Files ***************************/
+
+#include "llvm/DerivedTypes.h"
+#include "llvm/Codegen/Sparc.h"
+
+
+//************************ Exported Constants ******************************/
+
+
+// Set external object describing the machine instructions
+// 
+const MachineInstrInfo* TargetMachineInstrInfo = SparcMachineInstrInfo; 
+
+
+//************************ Class Implementations **************************/
+
+
+//---------------------------------------------------------------------------
+// class UltraSparcMachine 
+// 
+// Purpose:
+//   Machine description.
+// 
+//---------------------------------------------------------------------------
+
+UltraSparc::UltraSparc()
+  : TargetMachine()
+{
+  optSizeForSubWordData = 4;
+  intSize = 4; 
+  floatSize = 4; 
+  longSize = 8; 
+  doubleSize = 8; 
+  longDoubleSize = 16; 
+  pointerSize = 8;
+  minMemOpWordSize = 8; 
+  maxAtomicMemOpWordSize = 8;
+  machineInstrInfo = SparcMachineInstrInfo;
+  zeroRegNum = 0;			// %g0 always gives 0 on Sparc
+}
+
+//**************************************************************************/
-- 
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