search for: bitwiseneg

Displaying 4 results from an estimated 4 matches for "bitwiseneg".

[LLVMdev] How doesn't llvm generate IR for logical negate operation
2015 Apr 11
2
[LLVMdev] How doesn't llvm generate IR for logical negate operation
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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150410/1656e4c7/attachment.html>
[LLVMdev] How doesn't llvm generate IR for logical negate operation
2015 Apr 11
2
[LLVMdev] How doesn't llvm generate IR for logical negate operation
...ow 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 >> >> _______________________________________________ >> LLVM Developers mailing list >> LLVMdev at...
[LLVMdev] How doesn't llvm generate IR for logical negate operation
2015 Apr 11
2
[LLVMdev] How doesn't llvm generate IR for logical negate operation
...t;>>> 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 >>>> >>>> _________________________...
[LLVMdev] How doesn't llvm generate IR for logical negate operation
2015 Apr 11
2
[LLVMdev] How doesn't llvm generate IR for logical negate operation
...>>>> 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? >>>>>> >>>>>> Th...