diff options
| author | Dan Gohman <gohman@apple.com> | 2008-03-05 02:07:31 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-03-05 02:07:31 +0000 |
| commit | 34bc178e4da0105f3a50a00cc06ca1193c529bcb (patch) | |
| tree | cae9b678a509a54bdd839c9687a7bee99c34cf6d | |
| parent | 6fd599fa6916bd9438dbea7994cf2437bdf4ab8c (diff) | |
Codegen support for i128 UINT_TO_FP. This just fixes a
bug in r47928 (Int64Ty is the correct type for the constant
pool entry here) and removes the asserts, now that the code
is capable of handling i128.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47932 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 7 | ||||
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeTypesExpand.cpp | 1 |
2 files changed, 2 insertions, 6 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 24dd2fd3bd..4129332f04 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -5281,9 +5281,7 @@ ExpandIntToFP(bool isSigned, MVT::ValueType DestTy, SDOperand Source) { "This is not an expansion!"); if (!isSigned) { - assert(SourceVT == MVT::i64 && - "This only works for 64-bit -> FP"); - // The 64-bit value loaded will be incorrectly if the 'sign bit' of the + // The integer value loaded will be incorrectly if the 'sign bit' of the // incoming integer is set. To handle this, we dynamically test to see if // it is set, and, if so, add a fudge factor. SDOperand Lo, Hi; @@ -5302,8 +5300,7 @@ ExpandIntToFP(bool isSigned, MVT::ValueType DestTy, SDOperand Source) { SignSet, Four, Zero); uint64_t FF = 0x5f800000ULL; if (TLI.isLittleEndian()) FF <<= 32; - static Constant *FudgeFactor = - ConstantInt::get(IntegerType::get(Source.getValueSizeInBits()), FF); + static Constant *FudgeFactor = ConstantInt::get(Type::Int64Ty, FF); SDOperand CPIdx = DAG.getConstantPool(FudgeFactor, TLI.getPointerTy()); CPIdx = DAG.getNode(ISD::ADD, TLI.getPointerTy(), CPIdx, CstOffset); diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypesExpand.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypesExpand.cpp index 067658a5ed..d720e81d6f 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeTypesExpand.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeTypesExpand.cpp @@ -1020,7 +1020,6 @@ SDOperand DAGTypeLegalizer::ExpandOperand_UINT_TO_FP(SDOperand Source, // We know the destination is legal, but that the input needs to be expanded. assert(getTypeAction(Source.getValueType()) == Expand && "This is not an expansion!"); - assert(Source.getValueType() == MVT::i64 && "Only handle expand from i64!"); // If this is unsigned, and not supported, first perform the conversion to // signed, then adjust the result if the sign bit is set. |