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46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
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//===-- Mangler.h - Self-contained c/asm llvm name mangler ----------------===//
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//
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// Unified name mangler for CWriter and assembly backends.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SUPPORT_MANGLER_H
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#define LLVM_SUPPORT_MANGLER_H
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class Value;
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#include <map>
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class Mangler {
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public:
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/// getValueName - Returns the mangled name of V, an LLVM Value,
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/// in the current module.
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///
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std::string getValueName(const Value *V);
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Mangler(Module &_M);
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/// makeNameProper - We don't want identifier names with ., space, or
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/// - in them, so we mangle these characters into the strings "d_",
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/// "s_", and "D_", respectively. This is a very simple mangling that
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/// doesn't guarantee unique names for values. getValueName already
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/// does this for you, so there's no point calling it on the result
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/// from getValueName.
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///
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static std::string makeNameProper(std::string x);
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private:
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/// This keeps track of which global values have had their names
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/// mangled in the current module.
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///
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std::set<const Value *> MangledGlobals;
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Module &M;
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typedef std::map<const Value *, std::string> ValueMap;
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ValueMap Memo;
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long long Count;
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};
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#endif // LLVM_SUPPORT_MANGLER_H
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