Displaying 2 results from an estimated 2 matches for "35cfd6ef".
2013 May 28
0
[LLVMdev] Error on VSELECT Dagcombiner with some architecture
Hi JinGu Kang,
On 28/05/13 17:18, jingu kang wrote:
> Hi all,
>
> I met the error while compiling the code with vector type with some
> architecture. IR is as following.
>
> %cmp = icmp sgt <3 x i8> %x, zeroinitializer
> %sub = sub <3 x i8> zeroinitializer, %x
> %cond = select <3 x i1> %cmp, <3 x i8> %x, <3 x i8> %sub
>
>
2013 May 28
2
[LLVMdev] Error on VSELECT Dagcombiner with some architecture
Hi all,
I met the error while compiling the code with vector type with some
architecture. IR is as following.
%cmp = icmp sgt <3 x i8> %x, zeroinitializer
%sub = sub <3 x i8> zeroinitializer, %x
%cond = select <3 x i1> %cmp, <3 x i8> %x, <3 x i8> %sub
'select' IR is converted to 'vselect' dag and is combined to 'sra (X,
size(X)-1); xor