diff options
Diffstat (limited to 'lib/Bitcode/Writer/BitcodeWriter.cpp')
| -rw-r--r-- | lib/Bitcode/Writer/BitcodeWriter.cpp | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp index 73f5338dcc..78a16d8f62 100644 --- a/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -527,13 +527,20 @@ static void WriteConstants(unsigned FirstVal, unsigned LastVal, Code = bitc::CST_CODE_FLOAT; const Type *Ty = CFP->getType(); if (Ty == Type::FloatTy) - Record.push_back(FloatToBits(CFP->getValueAPF().convertToFloat())); + Record.push_back((uint32_t)*CFP->getValueAPF().convertToAPInt(). + getRawData()); else if (Ty == Type::DoubleTy) { - Record.push_back(DoubleToBits(CFP->getValueAPF().convertToDouble())); - // FIXME: make long double constants work. - } else if (Ty == Type::X86_FP80Ty || - Ty == Type::FP128Ty || Ty == Type::PPC_FP128Ty) { - assert (0 && "Long double constants not handled yet."); + Record.push_back(*CFP->getValueAPF().convertToAPInt().getRawData()); + } else if (Ty == Type::X86_FP80Ty) { + const uint64_t *p = CFP->getValueAPF().convertToAPInt().getRawData(); + Record.push_back(p[0]); + Record.push_back((uint16_t)p[1]); + } else if (Ty == Type::FP128Ty) { + const uint64_t *p = CFP->getValueAPF().convertToAPInt().getRawData(); + Record.push_back(p[0]); + Record.push_back(p[1]); + } else if (Ty == Type::PPC_FP128Ty) { + assert(0 && "PowerPC long double constants not handled yet."); } else { assert (0 && "Unknown FP type!"); } |