Displaying 3 results from an estimated 3 matches for "rm_20_bic".
2009 Jun 25
2
[LLVMdev] bitwise AND selector node not commutative?
...eed a pointer to get started.
David
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2009 Jun 26
0
[LLVMdev] bitwise AND selector node not commutative?
...;>), GPR:i32:$lhs)
// Emits: (t2BICrs:i32 GPR:i32:$lhs, t2_so_reg:i32:$rhs)
// Pattern complexity = 19 cost = 1 size = 0
{
...
}
The second one is the commuted version. Looks like the issue is in
SelectThumb2ShifterOperandReg.
Evan
>
> David
>
> <RM_20_BIC.ll>
> <RM_112_ORN.ll>
>
> _______________________________________________
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> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
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2009 Jun 26
1
[LLVMdev] bitwise AND selector node not commutative?
...the commuted version. Looks like the issue is in
> SelectThumb2ShifterOperandReg.
Ugh. It should try to match t2BICrr. But someone tblgen is not
generating the commuted version. Very strange. I'm take a look.
Evan
>
> Evan
>
>
>>
>> David
>>
>> <RM_20_BIC.ll>
>> <RM_112_ORN.ll>
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
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