It's no longer necessary to test if a MachineBasicBlock's
parent is non-null. It now always is.
llvm-svn: 53263
diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index 38176b0..e9a8c63 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -348,8 +348,7 @@
/// return null.
MachineRegisterInfo *MachineInstr::getRegInfo() {
if (MachineBasicBlock *MBB = getParent())
- if (MachineFunction *MF = MBB->getParent())
- return &MF->getRegInfo();
+ return &MBB->getParent()->getRegInfo();
return 0;
}