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DebugInfo: Remove DIScope

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Replace uses of `DIScope` with `MDScope*`.  There was one spot where
I've left an `MDScope*` uninitialized (where `DIScope` would have been
default-initialized to `nullptr`) -- this is intentional, since the
if/else that follows should unconditional assign it to a value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235327 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-20 18:32:29 +00:00
parent 4943838e28
commit b54df5252a
6 changed files with 49 additions and 67 deletions
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19
include/llvm/IR/DebugInfo.h
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@@ -52,7 +52,6 @@ class DILexicalBlock;
class DILexicalBlockFile;
class DIVariable;
class DIType;
class DIScope;
class DIObjCProperty;
/// \brief Maps from type identifier to the actual MDNode.
@@ -64,7 +63,6 @@ typedef DenseMap<const MDString *, MDNode *> DITypeIdentifierMap;
template <> struct simplify_type<DESC>;
DECLARE_SIMPLIFY_DESCRIPTOR(DISubrange)
DECLARE_SIMPLIFY_DESCRIPTOR(DIEnumerator)
DECLARE_SIMPLIFY_DESCRIPTOR(DIScope)
DECLARE_SIMPLIFY_DESCRIPTOR(DIType)
DECLARE_SIMPLIFY_DESCRIPTOR(DIBasicType)
DECLARE_SIMPLIFY_DESCRIPTOR(DIDerivedType)
@@ -112,24 +110,12 @@ public:
MDEnumerator &operator*() const { return *N; }
};
class DIScope {
MDScope *N;
public:
DIScope(const MDScope *N = nullptr) : N(const_cast<MDScope *>(N)) {}
operator MDScope *() const { return N; }
MDScope *operator->() const { return N; }
MDScope &operator*() const { return *N; }
};
class DIType {
MDType *N;
public:
DIType(const MDType *N = nullptr) : N(const_cast<MDType *>(N)) {}
operator DIScope() const { return N; }
operator MDType *() const { return N; }
MDType *operator->() const { return N; }
MDType &operator*() const { return *N; }
@@ -194,7 +180,6 @@ class DIFile {
public:
DIFile(const MDFile *N = nullptr) : N(const_cast<MDFile *>(N)) {}
operator DIScope() const { return N; }
operator MDFile *() const { return N; }
MDFile *operator->() const { return N; }
MDFile &operator*() const { return *N; }
@@ -207,7 +192,6 @@ public:
DICompileUnit(const MDCompileUnit *N = nullptr)
: N(const_cast<MDCompileUnit *>(N)) {}
operator DIScope() const { return N; }
operator MDCompileUnit *() const { return N; }
MDCompileUnit *operator->() const { return N; }
MDCompileUnit &operator*() const { return *N; }
@@ -220,7 +204,6 @@ public:
DISubprogram(const MDSubprogram *N = nullptr)
: N(const_cast<MDSubprogram *>(N)) {}
operator DIScope() const { return N; }
operator MDSubprogram *() const { return N; }
MDSubprogram *operator->() const { return N; }
MDSubprogram &operator*() const { return *N; }
@@ -257,7 +240,6 @@ public:
DINameSpace(const MDNamespace *N = nullptr)
: N(const_cast<MDNamespace *>(N)) {}
operator DIScope() const { return N; }
operator MDNamespace *() const { return N; }
MDNamespace *operator->() const { return N; }
MDNamespace &operator*() const { return *N; }
@@ -366,7 +348,6 @@ public:
template <> struct simplify_type<DESC> : simplify_type<const DESC> {};
SIMPLIFY_DESCRIPTOR(DISubrange)
SIMPLIFY_DESCRIPTOR(DIEnumerator)
SIMPLIFY_DESCRIPTOR(DIScope)
SIMPLIFY_DESCRIPTOR(DIType)
SIMPLIFY_DESCRIPTOR(DIBasicType)
SIMPLIFY_DESCRIPTOR(DIDerivedType)