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75622c9e16
If 2.5 ulp is acceptable, denormals are not required, and isn't a reciprocal which will already be handled, replace with a faster fdiv. Simplify the lowering tests by using per function subtarget features. llvm-svn: 276051
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
//===- AMDGPUIntrinsicInfo.h - AMDGPU Intrinsic Information ------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//==-----------------------------------------------------------------------===//
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//
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/// \file
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/// \brief Interface for the AMDGPU Implementation of the Intrinsic Info class.
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//
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//===-----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUINTRINSICINFO_H
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#define LLVM_LIB_TARGET_AMDGPU_AMDGPUINTRINSICINFO_H
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#include "llvm/IR/Intrinsics.h"
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#include "llvm/Target/TargetIntrinsicInfo.h"
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namespace llvm {
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class TargetMachine;
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namespace AMDGPUIntrinsic {
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enum ID {
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last_non_AMDGPU_intrinsic = Intrinsic::num_intrinsics - 1,
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#define GET_INTRINSIC_ENUM_VALUES
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#include "AMDGPUGenIntrinsics.inc"
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#undef GET_INTRINSIC_ENUM_VALUES
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, num_AMDGPU_intrinsics
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};
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} // end namespace AMDGPUIntrinsic
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class AMDGPUIntrinsicInfo final : public TargetIntrinsicInfo {
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public:
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AMDGPUIntrinsicInfo();
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StringRef getName(unsigned IntrId, ArrayRef<Type *> Tys = None) const;
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std::string getName(unsigned IntrId, Type **Tys = nullptr,
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unsigned NumTys = 0) const override;
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unsigned lookupName(const char *Name, unsigned Len) const override;
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bool isOverloaded(unsigned IID) const override;
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Function *getDeclaration(Module *M, unsigned ID,
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Type **Tys = nullptr,
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unsigned NumTys = 0) const override;
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Function *getDeclaration(Module *M, unsigned ID,
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ArrayRef<Type *> = None) const;
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FunctionType *getType(LLVMContext &Context, unsigned ID,
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ArrayRef<Type*> Tys = None) const;
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};
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} // end namespace llvm
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#endif
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