Index: lib/Target/AMDGPU/GCNHazardRecognizer.cpp
===================================================================
--- lib/Target/AMDGPU/GCNHazardRecognizer.cpp
+++ lib/Target/AMDGPU/GCNHazardRecognizer.cpp
@@ -368,8 +368,9 @@
 int GCNHazardRecognizer::checkDPPHazards(MachineInstr *DPP) {
   const SIRegisterInfo *TRI = ST.getRegisterInfo();
 
-  // Check for DPP VGPR read after VALU VGPR write.
+  // Check for DPP VGPR read after VALU VGPR write and EXEC write.
   int DppVgprWaitStates = 2;
+  int DppExecWaitStates = 5;
   int WaitStatesNeeded = 0;
 
   for (const MachineOperand &Use : DPP->uses()) {
@@ -380,6 +381,10 @@
     WaitStatesNeeded = std::max(WaitStatesNeeded, WaitStatesNeededForUse);
   }
 
+  WaitStatesNeeded =
+      std::max(WaitStatesNeeded,
+               DppExecWaitStates - getWaitStatesSinceDef(AMDGPU::EXEC));
+
   return WaitStatesNeeded;
 }
 
Index: test/CodeGen/AMDGPU/inserted-wait-states.mir
===================================================================
--- test/CodeGen/AMDGPU/inserted-wait-states.mir
+++ test/CodeGen/AMDGPU/inserted-wait-states.mir
@@ -13,6 +13,7 @@
   define amdgpu_kernel void @s_mov_fed_b32() { ret void }
   define amdgpu_kernel void @s_movrel() { ret void }
   define amdgpu_kernel void @v_interp() { ret void }
+  define amdgpu_kernel void @dpp() { ret void }
 
   define amdgpu_kernel void @mov_fed_hazard_crash_on_dbg_value(i32 addrspace(1)* %A) {
   entry:
@@ -477,6 +478,40 @@
     %vgpr0 = V_INTERP_MOV_F32 0, 0, 0, implicit %m0, implicit %exec
     S_ENDPGM
 ...
+
+...
+---
+
+# GCN-LABEL: name: dpp
+
+# VI-LABEL: bb.0:
+# VI: V_MOV_B32_e32
+# VI: S_NOP
+# VI: S_NOP
+# VI-NEXT: V_MOV_B32_dpp
+
+# VI-LABEL: bb.1:
+# VI: S_MOV_B64
+# VI: S_NOP
+# VI: S_NOP
+# VI: S_NOP
+# VI: S_NOP
+# VI: S_NOP
+# VI-NEXT: V_MOV_B32_dpp
+
+name: dpp
+
+body: |
+  bb.0:
+    %vgpr0 = V_MOV_B32_e32 0, implicit %exec
+    %vgpr1 = V_MOV_B32_dpp %vgpr0, 0, 15, 15, 0, implicit %exec
+    S_BRANCH %bb.1
+
+  bb.1:
+    %exec = S_MOV_B64 -1
+    %vgpr2 = V_MOV_B32_dpp %vgpr0, 0, 15, 15, 0, implicit %exec
+    S_ENDPGM
+...
 ---
 name:            mov_fed_hazard_crash_on_dbg_value
 alignment:       0