First part of refactoring ARM addrmode2 (load/store) instructions to be more

explicit about the operands. Split out the different variants into separate
instructions. This gives us the ability to, among other things, assign
different scheduling itineraries to the variants. rdar://8477752.

llvm-svn: 117409

1 files changed, 5 insertions, 0 deletions

diff --git a/llvm/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/llvm/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index fd1bdc3ea9e..5df5aa16aa1 100644
--- a/llvm/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/llvm/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -605,6 +605,11 @@ void ARMInstPrinter::printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
   const MCOperand &MO1 = MI->getOperand(OpNum);
   const MCOperand &MO2 = MI->getOperand(OpNum+1);
 
+  if (!MO1.isReg()) {   // FIXME: This is for CP entries, but isn't right.
+    printOperand(MI, OpNum, O);
+    return;
+  }
+
   O << "[" << getRegisterName(MO1.getReg());
 
   unsigned OffImm = MO2.getImm();