Displaying 2 results from an estimated 2 matches for "03c6003a".
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03c6002a
2008 Jul 12
2
[LLVMdev] Shuffle regression
...0019 movups xmm0,xmmword ptr ds:[148E280h]
03C60020 xorps xmm1,xmm1
03C60023 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 q...
2008 Jul 12
0
[LLVMdev] Shuffle regression
...mmword ptr ds:[148E280h]
> 03C60020 xorps xmm1,xmm1
> 03C60023 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 select...