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Bitcast all the bits of a floating point value, not just one. The zero

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extension is needed because the constructor for the Destination value
causes the APInt to have a bit width of 1.
Patch by Guoling Han.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36733 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2007-05-04 03:37:38 +00:00
parent 0504744409
commit e4b4394b2f
1 changed files with 2 additions and 0 deletions
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2
lib/ExecutionEngine/Interpreter/Execution.cpp
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@ -1087,8 +1087,10 @@ GenericValue Interpreter::executeBitCastInst(Value *SrcVal, const Type *DstTy,
Dest.PointerVal = Src.PointerVal;
} else if (DstTy->isInteger()) {
if (SrcTy == Type::FloatTy) {
Dest.IntVal.zext(sizeof(Src.FloatVal) * 8);
Dest.IntVal.floatToBits(Src.FloatVal);
} else if (SrcTy == Type::DoubleTy) {
Dest.IntVal.zext(sizeof(Src.DoubleVal) * 8);
Dest.IntVal.doubleToBits(Src.DoubleVal);
} else if (SrcTy->isInteger()) {
Dest.IntVal = Src.IntVal;