Add basic support for NEON modified immediates besides VMOV.

llvm-svn: 106030
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.h b/llvm/lib/Target/ARM/ARMISelLowering.h
index d9f47d9..787272c 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.h
+++ b/llvm/lib/Target/ARM/ARMISelLowering.h
@@ -154,7 +154,8 @@
     /// instruction with a "modified immediate" operand (e.g., VMOV) of the
     /// specified element size, return the encoded value for that immediate.
     /// The ByteSize field indicates the number of bytes of each element [1248].
-    SDValue getNEONModImm(SDNode *N, unsigned ByteSize, SelectionDAG &DAG);
+    SDValue getNEONModImm(SDNode *N, unsigned ByteSize, bool isVMOV,
+                          SelectionDAG &DAG);
 
     /// getVFPf32Imm / getVFPf64Imm - If the given fp immediate can be
     /// materialized with a VMOV.f32 / VMOV.f64 (i.e. fconsts / fconstd)