Index: lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
===================================================================
--- lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
+++ lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
@@ -579,6 +579,9 @@
       return false;
     case Intrinsic::amdgcn_readfirstlane:
     case Intrinsic::amdgcn_readlane:
+    case Intrinsic::amdgcn_icmp:
+    case Intrinsic::amdgcn_fcmp:
+    case Intrinsic::amdgcn_s_buffer_load:
       return true;
     }
   }