diff --git a/llvm/lib/Target/AMDGPU/SIPeepholeSDWA.cpp b/llvm/lib/Target/AMDGPU/SIPeepholeSDWA.cpp
index 07ab6b6..648f97a 100644
--- a/llvm/lib/Target/AMDGPU/SIPeepholeSDWA.cpp
+++ b/llvm/lib/Target/AMDGPU/SIPeepholeSDWA.cpp
@@ -890,6 +890,10 @@
                            Opc == AMDGPU::V_MAC_F32_e32))
     return false;
 
+  // FIXME: has SDWA but require handling of implicit VCC use
+  if (Opc == AMDGPU::V_CNDMASK_B32_e32)
+    return false;
+
   return true;
 }