diff options
Diffstat (limited to 'llvm/lib/Support/APFloat.cpp')
| -rw-r--r-- | llvm/lib/Support/APFloat.cpp | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/llvm/lib/Support/APFloat.cpp b/llvm/lib/Support/APFloat.cpp index 7f68c5a..2ddf99f 100644 --- a/llvm/lib/Support/APFloat.cpp +++ b/llvm/lib/Support/APFloat.cpp @@ -3749,15 +3749,6 @@ double IEEEFloat::convertToDouble() const { return api.bitsToDouble(); } -#ifdef HAS_IEE754_FLOAT128 -float128 IEEEFloat::convertToQuad() const { - assert(semantics == (const llvm::fltSemantics *)&semIEEEquad && - "Float semantics are not IEEEquads"); - APInt api = bitcastToAPInt(); - return api.bitsToQuad(); -} -#endif - /// Integer bit is explicit in this format. Intel hardware (387 and later) /// does not support these bit patterns: /// exponent = all 1's, integer bit 0, significand 0 ("pseudoinfinity") @@ -5406,20 +5397,9 @@ double APFloat::convertToDouble() const { return Temp.getIEEE().convertToDouble(); } -#ifdef HAS_IEE754_FLOAT128 -float128 APFloat::convertToQuad() const { - if (&getSemantics() == (const llvm::fltSemantics *)&semIEEEquad) - return getIEEE().convertToQuad(); - assert(getSemantics().isRepresentableBy(semIEEEquad) && - "Float semantics is not representable by IEEEquad"); - APFloat Temp = *this; - bool LosesInfo; - opStatus St = Temp.convert(semIEEEquad, rmNearestTiesToEven, &LosesInfo); - assert(!(St & opInexact) && !LosesInfo && "Unexpected imprecision"); - (void)St; - return Temp.getIEEE().convertToQuad(); +bool APFloat::isValidIEEEQuad() const { + return (&getSemantics() == (const llvm::fltSemantics *)&semIEEEquad); } -#endif float APFloat::convertToFloat() const { if (&getSemantics() == (const llvm::fltSemantics *)&semIEEEsingle) |