mpsadbw is commutable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52352 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 298bdbecdb31cecb2fb0fb6ca4164808dfc11f78..53a7dd0e372d97d7c22e724b4c20ccc3f8263f4c 100644 (file)
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -3330,7 +3330,7 @@ defm DPPS         : SS41I_binop_rmi_int<0x40, "dpps",
 defm DPPD         : SS41I_binop_rmi_int<0x41, "dppd",
                                         int_x86_sse41_dppd, 1>;
 defm MPSADBW      : SS41I_binop_rmi_int<0x42, "mpsadbw",
-                                        int_x86_sse41_mpsadbw, 0>;
+                                        int_x86_sse41_mpsadbw, 1>;
 
 
 /// SS41I_ternary_int - SSE 4.1 ternary operator