1 files changed, 10 insertions, 8 deletions

diff --git a/lib/Target/ARM/ARMAddressingModes.h b/lib/Target/ARM/ARMAddressingModes.h
index c603708652f6..ddeb1b994e84 100644
--- a/lib/Target/ARM/ARMAddressingModes.h
+++ b/lib/Target/ARM/ARMAddressingModes.h
@@ -520,8 +520,8 @@ namespace ARM_AM {
     return ((AM5Opc >> 8) & 1) ? sub : add;
   }
 
-  /// getAM5Opc - This function encodes the addrmode5 opc field for FLDM and
-  /// FSTM instructions.
+  /// getAM5Opc - This function encodes the addrmode5 opc field for VLDM and
+  /// VSTM instructions.
   static inline unsigned getAM5Opc(AMSubMode SubMode, bool WB,
                                    unsigned char Offset) {
     assert((SubMode == ia || SubMode == db) &&
@@ -541,13 +541,15 @@ namespace ARM_AM {
   //
   // This is used for NEON load / store instructions.
   //
-  // addrmode6 := reg with optional writeback
+  // addrmode6 := reg with optional writeback and alignment
   //
-  // This is stored in three operands [regaddr, regupdate, opc].  The first is
-  // the address register.  The second register holds the value of a post-access
-  // increment for writeback or reg0 if no writeback or if the writeback
-  // increment is the size of the memory access.  The third operand encodes
-  // whether there is writeback to the address register.
+  // This is stored in four operands [regaddr, regupdate, opc, align].  The
+  // first is the address register.  The second register holds the value of
+  // a post-access increment for writeback or reg0 if no writeback or if the
+  // writeback increment is the size of the memory access.  The third
+  // operand encodes whether there is writeback to the address register. The
+  // fourth operand is the value of the alignment specifier to use or zero if
+  // no explicit alignment.
 
   static inline unsigned getAM6Opc(bool WB = false) {
     return (int)WB;