[LLVMdev] How doesn't llvm generate IR for logical negate operation

[zhi chen]

How can I generate LLVM IR for both logical NEG (!)? For example, if I have
Int32Ty a,

For the bitwise NEG(~):

c = ~a ;

I can use the following API from LLVM:

BinaryOperator *neg = BinaryOperator::CreateNeg(nbits, "bitwiseNEG",
insertBefore);

How, if I want to generate logical NEG:

c = !a;

what should I do for this?

Thanks
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