Move the code for initialing the entry block livein set out of

SelectionDAGISel.

llvm-svn: 101258

2 files changed, 5 insertions, 5 deletions

diff --git a/llvm/lib/CodeGen/MachineRegisterInfo.cpp b/llvm/lib/CodeGen/MachineRegisterInfo.cpp
index 6c0b454b13b..850ade25da5 100644
--- a/llvm/lib/CodeGen/MachineRegisterInfo.cpp
+++ b/llvm/lib/CodeGen/MachineRegisterInfo.cpp
@@ -248,6 +248,11 @@ MachineRegisterInfo::EmitLiveInCopies(MachineBasicBlock *EntryMBB,
         (void) Emitted;
       }
   }
+
+  // Add function live-ins to entry block live-in set.
+  for (MachineRegisterInfo::livein_iterator I = livein_begin(),
+       E = livein_end(); I != E; ++I)
+    EntryMBB->addLiveIn(I->first);
 }
 
 #ifndef NDEBUG
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 2f89aa04a9c..a17119be116 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -221,11 +221,6 @@ bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) {
   // emitting the code for the block.
   RegInfo->EmitLiveInCopies(MF->begin(), TRI, TII);
 
-  // Add function live-ins to entry block live-in set.
-  for (MachineRegisterInfo::livein_iterator I = RegInfo->livein_begin(),
-         E = RegInfo->livein_end(); I != E; ++I)
-    MF->begin()->addLiveIn(I->first);
-
 #ifndef NDEBUG
   assert(FuncInfo->CatchInfoFound.size() == FuncInfo->CatchInfoLost.size() &&
          "Not all catch info was assigned to a landing pad!");