Next PPC long double bits. First cut at constants.
No compile-time support for constant operations yet,
just format transformations. Make readers and
writers work. Split constants into 2 doubles in
Legalize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42865 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp
index 9e4a3de..7278557 100644
--- a/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -632,9 +632,9 @@
else if (CurTy == Type::X86_FP80Ty)
V = ConstantFP::get(CurTy, APFloat(APInt(80, 2, &Record[0])));
else if (CurTy == Type::FP128Ty)
- V = ConstantFP::get(CurTy, APFloat(APInt(128, 2, &Record[0])));
+ V = ConstantFP::get(CurTy, APFloat(APInt(128, 2, &Record[0]), true));
else if (CurTy == Type::PPC_FP128Ty)
- assert(0 && "PowerPC long double constants not handled yet.");
+ V = ConstantFP::get(CurTy, APFloat(APInt(128, 2, &Record[0])));
else
V = UndefValue::get(CurTy);
break;
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index 7999907..6bf2712 100644
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -534,13 +534,11 @@
const uint64_t *p = api.getRawData();
Record.push_back(p[0]);
Record.push_back((uint16_t)p[1]);
- } else if (Ty == Type::FP128Ty) {
+ } else if (Ty == Type::FP128Ty || Ty == Type::PPC_FP128Ty) {
APInt api = CFP->getValueAPF().convertToAPInt();
const uint64_t *p = api.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!");
}