diff options
Diffstat (limited to 'lib/Bitcode/Reader/BitcodeReader.h')
| -rw-r--r-- | lib/Bitcode/Reader/BitcodeReader.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/Bitcode/Reader/BitcodeReader.h b/lib/Bitcode/Reader/BitcodeReader.h index 55c71f7..053121b 100644 --- a/lib/Bitcode/Reader/BitcodeReader.h +++ b/lib/Bitcode/Reader/BitcodeReader.h @@ -156,6 +156,9 @@ class BitcodeReader : public GVMaterializer { // stored here with their replacement function. typedef std::vector<std::pair<Function*, Function*> > UpgradedIntrinsicMap; UpgradedIntrinsicMap UpgradedIntrinsics; + + // Map the bitcode's custom MDKind ID to the Module's MDKind ID. + DenseMap<unsigned, unsigned> MDKindMap; // After the module header has been read, the FunctionsWithBodies list is // reversed. This keeps track of whether we've done this yet. @@ -170,11 +173,18 @@ class BitcodeReader : public GVMaterializer { /// are resolved lazily when functions are loaded. typedef std::pair<unsigned, GlobalVariable*> BlockAddrRefTy; DenseMap<Function*, std::vector<BlockAddrRefTy> > BlockAddrFwdRefs; + + /// LLVM2_7MetadataDetected - True if metadata produced by LLVM 2.7 or + /// earlier was detected, in which case we behave slightly differently, + /// for compatibility. + /// FIXME: Remove in LLVM 3.0. + bool LLVM2_7MetadataDetected; public: explicit BitcodeReader(MemoryBuffer *buffer, LLVMContext &C) : Context(C), TheModule(0), Buffer(buffer), BufferOwned(false), - ErrorString(0), ValueList(C), MDValueList(C) { + ErrorString(0), ValueList(C), MDValueList(C), + LLVM2_7MetadataDetected(false) { HasReversedFunctionsWithBodies = false; } ~BitcodeReader() { |
