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llvm-mirror/include/llvm/CodeGen/ExpandReductions.h
Amara Emerson 668fbd4cf5 Add a late IR expansion pass for the experimental reduction intrinsics.
This pass uses a new target hook to decide whether or not to expand a particular
intrinsic to the shuffevector sequence.

Differential Revision: https://reviews.llvm.org/D32245

llvm-svn: 302631
2017-05-10 09:42:49 +00:00

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698 B
C++

//===----- ExpandReductions.h - Expand experimental reduction intrinsics --===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CODEGEN_EXPANDREDUCTIONS_H
#define LLVM_CODEGEN_EXPANDREDUCTIONS_H
#include "llvm/IR/PassManager.h"
namespace llvm {
class ExpandReductionsPass
: public PassInfoMixin<ExpandReductionsPass> {
public:
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
};
} // end namespace llvm
#endif // LLVM_CODEGEN_EXPANDREDUCTIONS_H