Implement APInt <-> APFloat conversion for IEEE 128-bit floats.

This fixes PR2555

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79677 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov
2009-08-21 22:10:30 +00:00
parent 4f38b383d5
commit 7e844f128e
2 changed files with 85 additions and 3 deletions

View File

@@ -322,11 +322,13 @@ namespace llvm {
APInt convertFloatAPFloatToAPInt() const;
APInt convertDoubleAPFloatToAPInt() const;
APInt convertQuadrupleAPFloatToAPInt() const;
APInt convertF80LongDoubleAPFloatToAPInt() const;
APInt convertPPCDoubleDoubleAPFloatToAPInt() const;
void initFromAPInt(const APInt& api, bool isIEEE = false);
void initFromFloatAPInt(const APInt& api);
void initFromDoubleAPInt(const APInt& api);
void initFromQuadrupleAPInt(const APInt &api);
void initFromF80LongDoubleAPInt(const APInt& api);
void initFromPPCDoubleDoubleAPInt(const APInt& api);