Revert r118457 and r118458. These won't hold for GPRs.

[oota-llvm.git] / lib / Target / Sparc / SparcSubtarget.h

diff --git a/lib/Target/Sparc/SparcSubtarget.h b/lib/Target/Sparc/SparcSubtarget.h
index dcb8c89fd12781f1b5f8317826be13b486be79a6..cec0ab422bc2c52dcb1d129877e0a1c3be29eb30 100644 (file)
--- a/lib/Target/Sparc/SparcSubtarget.h
+++ b/lib/Target/Sparc/SparcSubtarget.h
@@ -18,14 +18,15 @@
 #include <string>
 
 namespace llvm {
-  class Module;
-  
+
 class SparcSubtarget : public TargetSubtarget {
   bool IsV9;
   bool V8DeprecatedInsts;
   bool IsVIS;
+  bool Is64Bit;
+  
 public:
-  SparcSubtarget(const Module &M, const std::string &FS);
+  SparcSubtarget(const std::string &TT, const std::string &FS, bool is64bit);
 
   bool isV9() const { return IsV9; }
   bool isVIS() const { return IsVIS; }
@@ -33,8 +34,19 @@ public:
   
   /// ParseSubtargetFeatures - Parses features string setting specified 
   /// subtarget options.  Definition of function is auto generated by tblgen.
-  void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU);
+  std::string ParseSubtargetFeatures(const std::string &FS,
+                                     const std::string &CPU);
   
+  bool is64Bit() const { return Is64Bit; }
+  std::string getDataLayout() const {
+    const char *p;
+    if (is64Bit()) {
+      p = "E-p:64:64:64-i64:64:64-f64:64:64-f128:128:128-n32:64";
+    } else {
+      p = "E-p:32:32:32-i64:64:64-f64:64:64-f128:64:64-n32";
+    }
+    return std::string(p);
+  }
 };
 
 } // end namespace llvm