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
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 24dd2fd..4129332 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -5281,9 +5281,7 @@
"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 @@
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);