1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.h b/llvm/lib/Target/ARM/ARMSubtarget.h
index d7bfa896193..34938c399fe 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.h
+++ b/llvm/lib/Target/ARM/ARMSubtarget.h
@@ -438,6 +438,9 @@ protected:
   /// operand cycle returned by the itinerary data for pre-ISel operands.
   int PreISelOperandLatencyAdjustment = 2;
 
+  /// What alignment is preferred for loop bodies, in log2(bytes).
+  unsigned PrefLoopAlignment = 0;
+
   /// IsLittle - The target is Little Endian
   bool IsLittle;
 
@@ -804,6 +807,10 @@ public:
   bool allowPositionIndependentMovt() const {
     return isROPI() || !isTargetELF();
   }
+
+  unsigned getPrefLoopAlignment() const {
+    return PrefLoopAlignment;
+  }
 };
 
 } // end namespace llvm