1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/R600/AMDGPUSubtarget.h b/llvm/lib/Target/R600/AMDGPUSubtarget.h
index b3b3a1a0edc..e1b5b3371fd 100644
--- a/llvm/lib/Target/R600/AMDGPUSubtarget.h
+++ b/llvm/lib/Target/R600/AMDGPUSubtarget.h
@@ -80,6 +80,14 @@ public:
     return hasBFE();
   }
 
+  bool hasBCNT(unsigned Size) const {
+    if (Size == 32)
+      return (getGeneration() >= EVERGREEN);
+
+    assert(Size == 64);
+    return (getGeneration() >= SOUTHERN_ISLANDS);
+  }
+
   bool hasMulU24() const {
     return (getGeneration() >= EVERGREEN);
   }