diff options
| author | Dale Johannesen <dalej@apple.com> | 2007-09-21 22:09:37 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2007-09-21 22:09:37 +0000 |
| commit | 910993e8dc49a25d9da3b53de4a82568c14e91cc (patch) | |
| tree | 3dbc8815c0b1b48e3bdaf73a2b46004c3827bbcf /lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 3f65f02d25b920c3cef4dd8a8fc8fc76cad1236e (diff) | |
Change APFloat::convertFromInteger to take the incoming
bit width instead of number of words allocated, which
makes it actually work for int->APF conversions.
Adjust callers. Add const to one of the APInt constructors
to prevent surprising match when called with const
argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42210 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 92c0f2445b..042868d7bb 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -1595,8 +1595,10 @@ SDOperand SelectionDAG::getNode(unsigned Opcode, MVT::ValueType VT, case ISD::SINT_TO_FP: { const uint64_t zero[] = {0, 0}; APFloat apf = APFloat(APInt(MVT::getSizeInBits(VT), 2, zero)); - (void)apf.convertFromInteger(&Val, 1, Opcode==ISD::SINT_TO_FP, - APFloat::rmTowardZero); + (void)apf.convertFromInteger(&Val, + MVT::getSizeInBits(Operand.getValueType()), + Opcode==ISD::SINT_TO_FP, + APFloat::rmTowardZero); return getConstantFP(apf, VT); } case ISD::BIT_CONVERT: |