Displaying 2 results from an estimated 2 matches for "03c60045".
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03c60035
2008 Jul 12
2
[LLVMdev] Shuffle regression
...movaps xmm2,xmm0
03C60026 shufps xmm2,xmm1,32h
03C6002A movaps xmm1,xmm0
03C6002D shufps xmm1,xmm2,84h
03C60031 shufps xmm1,xmm1,40h
03C60035 psrldq xmm0,0Ch
03C6003A shufps xmm1,xmm0,2Eh
03C6003E movups xmmword ptr ds:[148E280h],xmm1
03C60045 mov esp,ebp
03C60047 pop ebp
03C60048 ret
As I'm not using any optimization passes in this one I suspect that the
issue is somewhere in instruction selection. Note the questionable use of
the psrldq instruction.
If anyone could have a look at this that would...
2008 Jul 12
0
[LLVMdev] Shuffle regression
...> 03C60026 shufps xmm2,xmm1,32h
> 03C6002A movaps xmm1,xmm0
> 03C6002D shufps xmm1,xmm2,84h
> 03C60031 shufps xmm1,xmm1,40h
> 03C60035 psrldq xmm0,0Ch
> 03C6003A shufps xmm1,xmm0,2Eh
> 03C6003E movups xmmword ptr ds:[148E280h],xmm1
> 03C60045 mov esp,ebp
> 03C60047 pop ebp
> 03C60048 ret
>
> As I’m not using any optimization passes in this one I suspect that
> the issue is somewhere in instruction selection. Note the
> questionable use of the psrldq instruction.
>
> If anyone could have a l...