diff options
Diffstat (limited to 'lib/Bytecode/Reader/Reader.cpp')
| -rw-r--r-- | lib/Bytecode/Reader/Reader.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp index e8e1afd52e..29d0a71b58 100644 --- a/lib/Bytecode/Reader/Reader.cpp +++ b/lib/Bytecode/Reader/Reader.cpp @@ -318,7 +318,12 @@ void BytecodeParser::materializeFunction(Function* F) { throw std::string("ParseFunction: Error reading from buffer."); if (LinkageType & ~0x3) throw std::string("Invalid linkage type for Function."); - Linkage = (GlobalValue::LinkageTypes)LinkageType; + switch (LinkageType) { + case 0: Linkage = GlobalValue::ExternalLinkage; break; + case 1: Linkage = GlobalValue::WeakLinkage; break; + case 2: Linkage = GlobalValue::AppendingLinkage; break; + case 3: Linkage = GlobalValue::InternalLinkage; break; + } } else { // We used to only support two linkage models: internal and external unsigned isInternal; @@ -436,7 +441,12 @@ void BytecodeParser::ParseModuleGlobalInfo(const unsigned char *&Buf, // VarType Fields: bit0 = isConstant, bit1 = hasInitializer, // bit2,3 = Linkage, bit4+ = slot# SlotNo = VarType >> 4; - Linkage = (GlobalValue::LinkageTypes)((VarType >> 2) & 3); + switch ((VarType >> 2) & 3) { + case 0: Linkage = GlobalValue::ExternalLinkage; break; + case 1: Linkage = GlobalValue::WeakLinkage; break; + case 2: Linkage = GlobalValue::AppendingLinkage; break; + case 3: Linkage = GlobalValue::InternalLinkage; break; + } } else { // VarType Fields: bit0 = isConstant, bit1 = hasInitializer, // bit2 = isInternal, bit3+ = slot# |