diff --git a/lib/Target/X86/X86InstrX86-64.td b/lib/Target/X86/X86InstrX86-64.td
index 4a92f821683..61c6c6aafe5 100644
--- a/lib/Target/X86/X86InstrX86-64.td
+++ b/lib/Target/X86/X86InstrX86-64.td
@@ -1110,33 +1110,33 @@ def : Pat<(store (or (shl (loadi64 addr:$dst), CL:$amt),
 // Move instructions...
 
 def MOV64toPQIrr : RPDI<0x6E, MRMSrcReg, (ops VR128:$dst, GR64:$src),
-                        "movq {$src, $dst|$dst, $src}",
+                        "mov{d|q} {$src, $dst|$dst, $src}",
                         [(set VR128:$dst,
                           (v2i64 (scalar_to_vector GR64:$src)))]>;
 def MOV64toPQIrm : RPDI<0x6E, MRMSrcMem, (ops VR128:$dst, i64mem:$src),
-                        "movq {$src, $dst|$dst, $src}",
+                        "mov{d|q} {$src, $dst|$dst, $src}",
                         [(set VR128:$dst,
                           (v2i64 (scalar_to_vector (loadi64 addr:$src))))]>;
 
 def MOVPQIto64rr  : RPDI<0x7E, MRMDestReg, (ops GR64:$dst, VR128:$src),
-                         "movq {$src, $dst|$dst, $src}",
+                         "mov{d|q} {$src, $dst|$dst, $src}",
                          [(set GR64:$dst, (vector_extract (v2i64 VR128:$src),
                                            (iPTR 0)))]>;
 def MOVPQIto64mr  : RPDI<0x7E, MRMDestMem, (ops i64mem:$dst, VR128:$src),
-                         "movq {$src, $dst|$dst, $src}",
+                         "mov{d|q} {$src, $dst|$dst, $src}",
                          [(store (i64 (vector_extract (v2i64 VR128:$src),
                                        (iPTR 0))), addr:$dst)]>;
 
 def MOV64toSDrr : RPDI<0x6E, MRMSrcReg, (ops FR64:$dst, GR64:$src),
-                       "movq {$src, $dst|$dst, $src}",
+                       "mov{d|q} {$src, $dst|$dst, $src}",
                        [(set FR64:$dst, (bitconvert GR64:$src))]>;
 def MOV64toSDrm : RPDI<0x6E, MRMSrcMem, (ops FR64:$dst, i64mem:$src),
-                       "movq {$src, $dst|$dst, $src}",
+                       "mov{d|q} {$src, $dst|$dst, $src}",
                        [(set FR64:$dst, (bitconvert (loadi64 addr:$src)))]>;
 
 def MOVSDto64rr  : RPDI<0x7E, MRMDestReg, (ops GR64:$dst, FR64:$src),
-                        "movq {$src, $dst|$dst, $src}",
+                        "mov{d|q} {$src, $dst|$dst, $src}",
                         [(set GR64:$dst, (bitconvert FR64:$src))]>;
 def MOVSDto64mr  : RPDI<0x7E, MRMDestMem, (ops i64mem:$dst, FR64:$src),
-                        "movq {$src, $dst|$dst, $src}",
+                        "mov{d|q} {$src, $dst|$dst, $src}",
                         [(store (i64 (bitconvert FR64:$src)), addr:$dst)]>;