vendor/llvm/llvm-trunk-r303197

1 files changed, 12 insertions, 0 deletions

diff --git a/include/llvm/Analysis/TargetTransformInfoImpl.h b/include/llvm/Analysis/TargetTransformInfoImpl.h
index d7fda9e14b05..550e84ad90c4 100644
--- a/include/llvm/Analysis/TargetTransformInfoImpl.h
+++ b/include/llvm/Analysis/TargetTransformInfoImpl.h
@@ -311,6 +311,8 @@ public:
 
   unsigned getRegisterBitWidth(bool Vector) { return 32; }
 
+  unsigned getMinVectorRegisterBitWidth() { return 128; }
+
   bool
   shouldConsiderAddressTypePromotion(const Instruction &I,
                                      bool &AllowPromotionWithoutCommonHeader) {
@@ -456,6 +458,16 @@ public:
                                 VectorType *VecTy) const {
     return VF;
   }
+
+  bool useReductionIntrinsic(unsigned Opcode, Type *Ty,
+                             TTI::ReductionFlags Flags) const {
+    return false;
+  }
+
+  bool shouldExpandReduction(const IntrinsicInst *II) const {
+    return true;
+  }
+
 protected:
   // Obtain the minimum required size to hold the value (without the sign)
   // In case of a vector it returns the min required size for one element.