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//===-- llvm/Instrinsics.h - LLVM Intrinsic Function Handling ---*- C++ -*-===//
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// The LLVM Compiler Infrastructure
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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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// This file defines a set of enums which allow processing of intrinsic
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// functions. Values of these enum types are returned by
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// Function::getIntrinsicID.
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_INTRINSICS_H
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#define LLVM_INTRINSICS_H
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/// Intrinsic Namespace - This namespace contains an enum with a value for
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/// every intrinsic/builtin function known by LLVM. These enum values are
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/// returned by Function::getIntrinsicID().
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not_intrinsic = 0, // Must be zero
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// Get the intrinsic enums generated from Intrinsics.td
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#define GET_INTRINSIC_ENUM_VALUES
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#include "llvm/Intrinsics.gen"
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#undef GET_INTRINSIC_ENUM_VALUES
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/// Intrinsic::getName(ID) - Return the LLVM name for an intrinsic, such as
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/// "llvm.ppc.altivec.lvx".
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std::string getName(ID id, const Type **Tys = 0, unsigned numTys = 0);
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/// Intrinsic::getType(ID) - Return the function type for an intrinsic.
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const FunctionType *getType(LLVMContext &Context, ID id,
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const Type **Tys = 0, unsigned numTys = 0);
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/// Intrinsic::isOverloaded(ID) - Returns true if the intrinsic can be
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bool isOverloaded(ID id);
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/// Intrinsic::getAttributes(ID) - Return the attributes for an intrinsic.
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AttrListPtr getAttributes(ID id);
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/// Intrinsic::getDeclaration(M, ID) - Create or insert an LLVM Function
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/// declaration for an intrinsic, and return it.
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/// The Tys and numTys parameters are for intrinsics with overloaded types
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/// (e.g., those using iAny, fAny, vAny, or iPTRAny). For a declaration for an
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/// overloaded intrinsic, Tys should point to an array of numTys pointers to
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/// Type, and must provide exactly one type for each overloaded type in the
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Function *getDeclaration(Module *M, ID id, const Type **Tys = 0,
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/// Map a GCC builtin name to an intrinsic ID.
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ID getIntrinsicForGCCBuiltin(const char *Prefix, const char *BuiltinName);
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} // End Intrinsic namespace
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} // End llvm namespace