Switch targets over to using SelectionDAG::getCALLSEQ_START to create
CALLSEQ_START nodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26143 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Alpha/AlphaISelLowering.cpp b/lib/Target/Alpha/AlphaISelLowering.cpp
index c9cafd4..04c4255 100644
--- a/lib/Target/Alpha/AlphaISelLowering.cpp
+++ b/lib/Target/Alpha/AlphaISelLowering.cpp
@@ -327,8 +327,8 @@
   if (Args.size() > 6)
     NumBytes = (Args.size() - 6) * 8;
 
-  Chain = DAG.getNode(ISD::CALLSEQ_START, MVT::Other, Chain,
-                      DAG.getConstant(NumBytes, getPointerTy()));
+  Chain = DAG.getCALLSEQ_START(Chain,
+                               DAG.getConstant(NumBytes, getPointerTy()));
   std::vector<SDOperand> args_to_use;
   for (unsigned i = 0, e = Args.size(); i != e; ++i)
   {
diff --git a/lib/Target/IA64/IA64ISelLowering.cpp b/lib/Target/IA64/IA64ISelLowering.cpp
index 1c835a8..cf04fa4 100644
--- a/lib/Target/IA64/IA64ISelLowering.cpp
+++ b/lib/Target/IA64/IA64ISelLowering.cpp
@@ -323,8 +323,7 @@
   //assert(NumBytes==((NumBytes+15) & ~15) && "stack frame not 16-byte aligned!");
   NumBytes = (NumBytes+15) & ~15;
   
-  Chain = DAG.getNode(ISD::CALLSEQ_START, MVT::Other, Chain,
-                        DAG.getConstant(NumBytes, getPointerTy()));
+  Chain = DAG.getCALLSEQ_START(Chain,DAG.getConstant(NumBytes, getPointerTy()));
 
   SDOperand StackPtr, NullSV;
   std::vector<SDOperand> Stores;
diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
index 1910710..dba02c0 100644
--- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp
+++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
@@ -481,8 +481,7 @@
   // Keep stack frames 8-byte aligned.
   ArgsSize = (ArgsSize+7) & ~7;
 
-  Chain = DAG.getNode(ISD::CALLSEQ_START, MVT::Other, Chain,
-                      DAG.getConstant(ArgsSize, getPointerTy()));
+  Chain = DAG.getCALLSEQ_START(Chain,DAG.getConstant(ArgsSize, getPointerTy()));
   
   SDOperand StackPtr, NullSV;
   std::vector<SDOperand> Stores;
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 1c6a8b3..82be215 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -382,8 +382,7 @@
 
   if (Args.empty()) {
     // Save zero bytes.
-    Chain = DAG.getNode(ISD::CALLSEQ_START, MVT::Other, Chain,
-                        DAG.getConstant(0, getPointerTy()));
+    Chain = DAG.getCALLSEQ_START(Chain, DAG.getConstant(0, getPointerTy()));
   } else {
     for (unsigned i = 0, e = Args.size(); i != e; ++i)
       switch (getValueType(Args[i].second)) {
@@ -401,8 +400,8 @@
         break;
       }
 
-    Chain = DAG.getNode(ISD::CALLSEQ_START, MVT::Other, Chain,
-                        DAG.getConstant(NumBytes, getPointerTy()));
+    Chain = DAG.getCALLSEQ_START(Chain,
+                                 DAG.getConstant(NumBytes, getPointerTy()));
 
     // Arguments go on the stack in reverse order, as specified by the ABI.
     unsigned ArgOffset = 0;
@@ -846,8 +845,7 @@
   if ((NumBytes & 7) == 0)
     NumBytes += 4;
 
-  Chain = DAG.getNode(ISD::CALLSEQ_START, MVT::Other, Chain,
-                      DAG.getConstant(NumBytes, getPointerTy()));
+  Chain = DAG.getCALLSEQ_START(Chain,DAG.getConstant(NumBytes, getPointerTy()));
 
   // Arguments go on the stack in reverse order, as specified by the ABI.
   unsigned ArgOffset = 0;