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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-04-06 15:53:59 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-04-06 15:53:59 +0000 |
| commit | 71438373cd57f0d5d8c93bb5cf690844a0fbc9d0 (patch) | |
| tree | 59c928209f8007777dd96568b026bdfe200691de /lib/CodeGen/CGRecordLayout.h | |
| parent | ac616af773f5062edaaf1a0bb5610b49a22ac41f (diff) | |
| download | FreeBSD-src-71438373cd57f0d5d8c93bb5cf690844a0fbc9d0.zip FreeBSD-src-71438373cd57f0d5d8c93bb5cf690844a0fbc9d0.tar.gz | |
Update clang to r100520.
Diffstat (limited to 'lib/CodeGen/CGRecordLayout.h')
| -rw-r--r-- | lib/CodeGen/CGRecordLayout.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/lib/CodeGen/CGRecordLayout.h b/lib/CodeGen/CGRecordLayout.h index d0d8f98..fd1775e 100644 --- a/lib/CodeGen/CGRecordLayout.h +++ b/lib/CodeGen/CGRecordLayout.h @@ -19,6 +19,18 @@ namespace llvm { namespace clang { namespace CodeGen { +class CGBitFieldInfo { +public: + CGBitFieldInfo(unsigned FieldNo, unsigned Start, unsigned Size, + bool IsSigned) + : FieldNo(FieldNo), Start(Start), Size(Size), IsSigned(IsSigned) {} + + unsigned FieldNo; + unsigned Start; + unsigned Size; + bool IsSigned : 1; +}; + /// CGRecordLayout - This class handles struct and union layout info while /// lowering AST types to LLVM types. /// @@ -29,18 +41,6 @@ class CGRecordLayout { CGRecordLayout(const CGRecordLayout&); // DO NOT IMPLEMENT void operator=(const CGRecordLayout&); // DO NOT IMPLEMENT -public: - struct BitFieldInfo { - BitFieldInfo(unsigned FieldNo, - unsigned Start, - unsigned Size) - : FieldNo(FieldNo), Start(Start), Size(Size) {} - - unsigned FieldNo; - unsigned Start; - unsigned Size; - }; - private: /// The LLVMType corresponding to this record layout. const llvm::Type *LLVMType; @@ -51,7 +51,7 @@ private: /// Map from (bit-field) struct field to the corresponding llvm struct type /// field no. This info is populated by record builder. - llvm::DenseMap<const FieldDecl *, BitFieldInfo> BitFields; + llvm::DenseMap<const FieldDecl *, CGBitFieldInfo> BitFields; /// Whether one of the fields in this record layout is a pointer to data /// member, or a struct that contains pointer to data member. @@ -80,9 +80,9 @@ public: /// \brief Return llvm::StructType element number that corresponds to the /// field FD. - const BitFieldInfo &getBitFieldInfo(const FieldDecl *FD) const { + const CGBitFieldInfo &getBitFieldInfo(const FieldDecl *FD) const { assert(FD->isBitField() && "Invalid call for non bit-field decl!"); - llvm::DenseMap<const FieldDecl *, BitFieldInfo>::const_iterator + llvm::DenseMap<const FieldDecl *, CGBitFieldInfo>::const_iterator it = BitFields.find(FD); assert(it != BitFields.end() && "Unable to find bitfield info"); return it->second; |
