1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/AMDGPU/AMDGPUSubtarget.h b/lib/Target/AMDGPU/AMDGPUSubtarget.h
index 9c7bb88..d371227 100644
--- a/lib/Target/AMDGPU/AMDGPUSubtarget.h
+++ b/lib/Target/AMDGPU/AMDGPUSubtarget.h
@@ -76,6 +76,7 @@ private:
   bool EnableIfCvt;
   bool EnableLoadStoreOpt;
   bool EnableUnsafeDSOffsetFolding;
+  bool EnableXNACK;
   unsigned WavefrontSize;
   bool CFALUBug;
   int LocalMemorySize;
@@ -290,6 +291,10 @@ public:
   }
   bool isVGPRSpillingEnabled(const SIMachineFunctionInfo *MFI) const;
 
+  bool isXNACKEnabled() const {
+    return EnableXNACK;
+  }
+
   unsigned getMaxWavesPerCU() const {
     if (getGeneration() >= AMDGPUSubtarget::SOUTHERN_ISLANDS)
       return 10;