parent
3370b04a66
commit
4aeaeaf894
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@ -198,13 +198,11 @@ Constant *llvm::ConstantFoldCastInstruction(unsigned opc, const Constant *V,
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return 0; // Other pointer types cannot be casted
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case Instruction::UIToFP:
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if (const ConstantInt *CI = dyn_cast<ConstantInt>(V))
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if (CI->getType()->getBitWidth() <= 64)
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return ConstantFP::get(DestTy, CI->getValue().roundToDouble());
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return ConstantFP::get(DestTy, CI->getValue().roundToDouble());
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return 0;
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case Instruction::SIToFP:
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if (const ConstantInt *CI = dyn_cast<ConstantInt>(V))
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if (CI->getType()->getBitWidth() <= 64)
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return ConstantFP::get(DestTy, CI->getValue().signedRoundToDouble());
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return ConstantFP::get(DestTy, CI->getValue().signedRoundToDouble());
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return 0;
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case Instruction::ZExt:
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if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) {
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