diff --git a/lib/Target/AMDGPU/GCNHazardRecognizer.cpp b/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
index 958b801..9528aee 100644
--- a/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
+++ b/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
@@ -952,6 +952,7 @@
   unsigned SDSTName;
   switch (MI->getOpcode()) {
   case AMDGPU::V_READLANE_B32:
+  case AMDGPU::V_READLANE_B32_gfx10:
   case AMDGPU::V_READFIRSTLANE_B32:
     SDSTName = AMDGPU::OpName::vdst;
     break;
diff --git a/test/CodeGen/AMDGPU/smem-war-hazard.mir b/test/CodeGen/AMDGPU/smem-war-hazard.mir
index 0796754..531cca1 100644
--- a/test/CodeGen/AMDGPU/smem-war-hazard.mir
+++ b/test/CodeGen/AMDGPU/smem-war-hazard.mir
@@ -304,6 +304,21 @@
     S_ENDPGM 0
 ...
 
+# Workaround since spilling/restoring SGPRs use real opcodes.
+# GCN-LABEL: name: hazard_smem_war_readlane_gfx10
+# GCN:      S_LOAD_DWORD_IMM
+# GCN:      $sgpr_null = S_MOV_B32 0
+# GCN-NEXT: V_READLANE_B32_gfx10
+---
+name: hazard_smem_war_readlane_gfx10
+body: |
+  bb.0:
+    liveins: $sgpr0, $sgpr1, $sgpr3, $vgpr0
+    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0, 0
+    $sgpr0 = V_READLANE_B32_gfx10 $vgpr0, $sgpr3
+    S_ENDPGM 0
+...
+
 # GCN-LABEL: name: hazard_smem_war_readfirstlane
 # GCN:      S_LOAD_DWORD_IMM
 # GCN:      $sgpr_null = S_MOV_B32 0