1 files changed, 6 insertions, 1 deletions
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.h b/llvm/lib/Target/ARM/ARMSubtarget.h
index 165077926c8..74aee9a8ed3 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.h
+++ b/llvm/lib/Target/ARM/ARMSubtarget.h
@@ -327,6 +327,10 @@ protected:
   /// pairs faster.
   bool HasFuseAES = false;
 
+  /// HasFuseLiterals - if true, processor executes back to back
+  /// bottom and top halves of literal generation faster.
+  bool HasFuseLiterals = false;
+
   /// If true, if conversion may decide to leave some instructions unpredicated.
   bool IsProfitableToUnpredicate = false;
 
@@ -616,8 +620,9 @@ public:
   bool hasFullFP16() const { return HasFullFP16; }
 
   bool hasFuseAES() const { return HasFuseAES; }
+  bool hasFuseLiterals() const { return HasFuseLiterals; }
   /// Return true if the CPU supports any kind of instruction fusion.
-  bool hasFusion() const { return hasFuseAES(); }
+  bool hasFusion() const { return hasFuseAES() || hasFuseLiterals(); }
 
   const Triple &getTargetTriple() const { return TargetTriple; }