Remove this file; the code that it went with is no longer

[oota-llvm.git] / lib / Target / TargetRegisterInfo.cpp

diff --git a/lib/Target/TargetRegisterInfo.cpp b/lib/Target/TargetRegisterInfo.cpp
index e69496f4b287ba372c2f4871a9c1d999d07027c6..5d8823bcb524954af6fae447b47c5c8fe6216379 100644 (file)
--- a/lib/Target/TargetRegisterInfo.cpp
+++ b/lib/Target/TargetRegisterInfo.cpp
@@ -22,23 +22,15 @@ using namespace llvm;
 
 TargetRegisterInfo::TargetRegisterInfo(const TargetRegisterDesc *D, unsigned NR,
                              regclass_iterator RCB, regclass_iterator RCE,
-                             int CFSO, int CFDO)
-  : Desc(D), NumRegs(NR), RegClassBegin(RCB), RegClassEnd(RCE) {
+                             int CFSO, int CFDO,
+                             const unsigned* subregs, const unsigned subregsize)
+  : SubregHash(subregs), SubregHashSize(subregsize), Desc(D), NumRegs(NR),
+    RegClassBegin(RCB), RegClassEnd(RCE) {
   assert(NumRegs < FirstVirtualRegister &&
          "Target has too many physical registers!");
 
   CallFrameSetupOpcode   = CFSO;
   CallFrameDestroyOpcode = CFDO;
-  
-  for (unsigned i = 0; i < NumRegs; ++i) {
-    const TargetRegisterDesc* CurrReg = Desc + i;
-    
-    // Initialize the Subregs set, which stores pairs (a, b) where
-    // b is a subreg of a.
-    if (CurrReg->SubRegs)
-      for (const unsigned* CurrSR = CurrReg->SubRegs; *CurrSR; ++CurrSR)
-        Subregs.insert(std::make_pair(i, *CurrSR));
-  }
 }
 
 TargetRegisterInfo::~TargetRegisterInfo() {}