Fix so_imm encoding bug; add support for MOVi2pieces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58790 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index 5c63124..3eec562 100644
--- a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -363,8 +363,8 @@
   printSOImm(O, MO.getImm(), TAI);
 }
 
-/// printSOImm2PartOperand - SOImm is broken into two pieces using a mov
-/// followed by a or to materialize.
+/// printSOImm2PartOperand - SOImm is broken into two pieces using a 'mov'
+/// followed by an 'orr' to materialize.
 void ARMAsmPrinter::printSOImm2PartOperand(const MachineInstr *MI, int OpNum) {
   const MachineOperand &MO = MI->getOperand(OpNum);
   assert(MO.isImm() && "Not a valid so_imm value!");