Index: llvm/lib/Target/AMDGPU/VOP1Instructions.td
===================================================================
--- llvm/lib/Target/AMDGPU/VOP1Instructions.td
+++ llvm/lib/Target/AMDGPU/VOP1Instructions.td
@@ -506,11 +506,13 @@
     }
   }
   multiclass VOP1_Real_dpp_gfx10<bits<9> op> {
+    foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtDPP>.ret in
     def _dpp_gfx10 : VOP1_DPP16<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32")> {
       let DecoderNamespace = "SDWA10";
     }
   }
   multiclass VOP1_Real_dpp8_gfx10<bits<9> op> {
+    foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtDPP>.ret in
     def _dpp8_gfx10 : VOP1_DPP8<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32")> {
       let DecoderNamespace = "DPP8";
     }
Index: llvm/lib/Target/AMDGPU/VOP2Instructions.td
===================================================================
--- llvm/lib/Target/AMDGPU/VOP2Instructions.td
+++ llvm/lib/Target/AMDGPU/VOP2Instructions.td
@@ -939,11 +939,13 @@
     }
   }
   multiclass VOP2_Real_dpp_gfx10<bits<6> op> {
+    foreach _ = BoolToList<!cast<VOP2_Pseudo>(NAME#"_e32").Pfl.HasExtDPP>.ret in
     def _dpp_gfx10 : VOP2_DPP16<op, !cast<VOP2_Pseudo>(NAME#"_e32")> {
       let DecoderNamespace = "SDWA10";
     }
   }
   multiclass VOP2_Real_dpp8_gfx10<bits<6> op> {
+    foreach _ = BoolToList<!cast<VOP2_Pseudo>(NAME#"_e32").Pfl.HasExtDPP>.ret in
     def _dpp8_gfx10 : VOP2_DPP8<op, !cast<VOP2_Pseudo>(NAME#"_e32")> {
       let DecoderNamespace = "DPP8";
     }
@@ -981,6 +983,7 @@
     }
     multiclass VOP2_Real_dpp_gfx10_with_name<bits<6> op, string opName,
                                              string asmName> {
+      foreach _ = BoolToList<!cast<VOP2_Pseudo>(opName#"_e32").Pfl.HasExtDPP>.ret in
       def _dpp_gfx10 : VOP2_DPP16<op, !cast<VOP2_Pseudo>(opName#"_e32")> {
         VOP2_Pseudo ps = !cast<VOP2_Pseudo>(opName#"_e32");
         let AsmString = asmName # ps.Pfl.AsmDPP16;
@@ -988,6 +991,7 @@
     }
     multiclass VOP2_Real_dpp8_gfx10_with_name<bits<6> op, string opName,
                                               string asmName> {
+      foreach _ = BoolToList<!cast<VOP2_Pseudo>(opName#"_e32").Pfl.HasExtDPP>.ret in
       def _dpp8_gfx10 : VOP2_DPP8<op, !cast<VOP2_Pseudo>(opName#"_e32")> {
         VOP2_Pseudo ps = !cast<VOP2_Pseudo>(opName#"_e32");
         let AsmString = asmName # ps.Pfl.AsmDPP8;
@@ -1018,12 +1022,14 @@
         let AsmString = asmName # !subst(", vcc", "", Ps.AsmOperands);
         let DecoderNamespace = "SDWA10";
       }
+    foreach _ = BoolToList<!cast<VOP2_Pseudo>(opName#"_e32").Pfl.HasExtDPP>.ret in
     def _dpp_gfx10 :
       VOP2_DPP16<op, !cast<VOP2_Pseudo>(opName#"_e32"), asmName> {
         string AsmDPP = !cast<VOP2_Pseudo>(opName#"_e32").Pfl.AsmDPP16;
         let AsmString = asmName # !subst(", vcc", "", AsmDPP);
         let DecoderNamespace = "SDWA10";
       }
+    foreach _ = BoolToList<!cast<VOP2_Pseudo>(opName#"_e32").Pfl.HasExtDPP>.ret in
     def _dpp8_gfx10 :
       VOP2_DPP8<op, !cast<VOP2_Pseudo>(opName#"_e32"), asmName> {
         string AsmDPP8 = !cast<VOP2_Pseudo>(opName#"_e32").Pfl.AsmDPP8;