Wire up the ARM MCInst printer, for llvm-mc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84600 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index 01487c2..403f96c 100644
--- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -534,8 +534,17 @@
       Mnemonic == "bl" ||
       Mnemonic == "push" ||
       Mnemonic == "blx" ||
-      Mnemonic == "pop")
+      Mnemonic == "pop") {
+    // Hard-coded to a valid instruction, till we have a real matcher.
+    Inst = MCInst();
+    Inst.setOpcode(ARM::MOVr);
+    Inst.addOperand(MCOperand::CreateReg(2));
+    Inst.addOperand(MCOperand::CreateReg(2));
+    Inst.addOperand(MCOperand::CreateImm(0));
+    Inst.addOperand(MCOperand::CreateImm(0));
+    Inst.addOperand(MCOperand::CreateReg(0));
     return false;
+  }
 
   return true;
 }