Remove some dead code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25719 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/IA64/IA64ISelDAGToDAG.cpp b/lib/Target/IA64/IA64ISelDAGToDAG.cpp
index 046e30b1684d6702f091c1a3d218ed74852de7ad..91fff5cea14f93a545975959548fbb9889c2e7d9 100644 (file)
--- a/lib/Target/IA64/IA64ISelDAGToDAG.cpp
+++ b/lib/Target/IA64/IA64ISelDAGToDAG.cpp
@@ -413,36 +413,6 @@ SDOperand IA64DAGToDAGISel::Select(SDOperand Op) {
     return Result;
   } 
   
-  case ISD::CALL:
-  case ISD::TAILCALL: { {
-        // FIXME: This is a workaround for a bug in tblgen.
-    // Pattern #47: (call:Flag (tglobaladdr:i32):$dst, ICC:Flag)
-    // Emits: (CALL:void (tglobaladdr:i32):$dst)
-    // Pattern complexity = 2  cost = 1
-    SDOperand N1 = N->getOperand(1);
-    if (N1.getOpcode() != ISD::TargetGlobalAddress &&
-        N1.getOpcode() != ISD::ExternalSymbol) goto P47Fail;
-    SDOperand InFlag = SDOperand(0, 0);
-    SDOperand Chain = N->getOperand(0);
-    SDOperand Tmp0 = N1;
-    Chain = Select(Chain);
-    SDOperand Result;
-    if (N->getNumOperands() == 3) {
-      InFlag = Select(N->getOperand(2));
-      Result = CurDAG->getTargetNode(IA64::BRCALL, MVT::Other, MVT::Flag, Tmp0, 
-                                     Chain, InFlag);
-    } else {
-      Result = CurDAG->getTargetNode(IA64::BRCALL, MVT::Other, MVT::Flag, Tmp0, 
-                                     Chain);
-    }
-    Chain = CodeGenMap[SDOperand(N, 0)] = Result.getValue(0);
-    CodeGenMap[SDOperand(N, 1)] = Result.getValue(1);
-    return Result.getValue(Op.ResNo);
-  }
-    P47Fail:;
-    
-  }
-
   case ISD::FDIV:
   case ISD::SDIV:
   case ISD::UDIV:

diff --git a/lib/Target/IA64/IA64ISelLowering.cpp b/lib/Target/IA64/IA64ISelLowering.cpp
index 780cb08dd238a4acd9e9a7c38c8cca21916c1ccc..4e32972da42aaeae54bc7cc6a9dc806dbe8ee6a9 100644 (file)
--- a/lib/Target/IA64/IA64ISelLowering.cpp
+++ b/lib/Target/IA64/IA64ISelLowering.cpp
@@ -461,11 +461,6 @@ IA64TargetLowering::LowerCallTo(SDOperand Chain,
   else
     assert(0 && "this should never happen!\n");
 
-/* out with the old...
-    Chain = SDOperand(DAG.getCall(NodeTys, Chain, Callee, InFlag), 0);
-  else
-    Chain = SDOperand(DAG.getCall(NodeTys, Chain, Callee), 0);
-*/
   // to make way for a hack:
   Chain = DAG.getNode(IA64ISD::BRCALL, NodeTys, CallOperands);
   InFlag = Chain.getValue(1);