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Add include guards and make public a few routines that add values
to the hash. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203303 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -11,6 +11,9 @@
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//
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//===----------------------------------------------------------------------===//
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#ifndef CODEGEN_ASMPRINTER_DIEHASH_H__
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#define CODEGEN_ASMPRINTER_DIEHASH_H__
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#include "DIE.h"
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#include "llvm/ADT/DenseMap.h"
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#include "llvm/Support/MD5.h"
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@ -23,6 +26,7 @@ class CompileUnit;
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/// \brief An object containing the capability of hashing and adding hash
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/// attributes onto a DIE.
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class DIEHash {
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// The entry for a particular attribute.
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struct AttrEntry {
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const DIEValue *Val;
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@ -108,13 +112,17 @@ private:
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void computeHash(const DIE &Die);
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// Routines that add DIEValues to the hash.
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private:
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public:
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/// \brief Adds \param Value to the hash.
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void update(uint8_t Value) { Hash.update(Value); }
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/// \brief Encodes and adds \param Value to the hash as a ULEB128.
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void addULEB128(uint64_t Value);
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/// \brief Encodes and adds \param Value to the hash as a SLEB128.
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void addSLEB128(int64_t Value);
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private:
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/// \brief Adds \param Str to the hash and includes a NULL byte.
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void addString(StringRef Str);
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@ -154,3 +162,5 @@ private:
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DenseMap<const DIE *, unsigned> Numbering;
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};
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}
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#endif
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