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Cleanup Reduction helpers by using ArrayRef(NoneType) constructor. NFCI. 

Pointed out by @abataev on D45366.

llvm-svn: 329431
This commit is contained in:
Simon Pilgrim 2018-04-06 17:25:06 +00:00
parent 306b1a0119
commit 1c50cb2077
1 changed files with 2 additions and 2 deletions
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4
llvm/include/llvm/Transforms/Utils/LoopUtils.h
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@ -513,7 +513,7 @@ bool canSinkOrHoistInst(Instruction &I, AAResults *AA, DominatorTree *DT,
Value *getShuffleReduction(IRBuilder<> &Builder, Value *Src, unsigned Op,
RecurrenceDescriptor::MinMaxRecurrenceKind
MinMaxKind = RecurrenceDescriptor::MRK_Invalid,
ArrayRef<Value *> RedOps = ArrayRef<Value *>());
ArrayRef<Value *> RedOps = None);
/// Create a target reduction of the given vector. The reduction operation
/// is described by the \p Opcode parameter. min/max reductions require
@ -525,7 +525,7 @@ createSimpleTargetReduction(IRBuilder<> &B, const TargetTransformInfo *TTI,
unsigned Opcode, Value *Src,
TargetTransformInfo::ReductionFlags Flags =
TargetTransformInfo::ReductionFlags(),
ArrayRef<Value *> RedOps = ArrayRef<Value *>());
ArrayRef<Value *> RedOps = None);
/// Create a generic target reduction using a recurrence descriptor \p Desc
/// The target is queried to determine if intrinsics or shuffle sequences are