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Next PPC long double bits. First cut at constants.

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No compile-time support for constant operations yet,
just format transformations.  Make readers and
writers work.  Split constants into 2 doubles in
Legalize.

llvm-svn: 42865
This commit is contained in:
Dale Johannesen
2007-10-11 18:07:22 +00:00
parent 899cc56612
commit 007aa378ad
10 changed files with 196 additions and 18 deletions
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4
llvm/lib/Bitcode/Reader/BitcodeReader.cpp
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@@ -632,9 +632,9 @@ bool BitcodeReader::ParseConstants() {
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;