Displaying 2 results from an estimated 2 matches for "03a10011".
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03a10010
2008 Jul 12
2
[LLVMdev] Shuffle regression
...k I found a regression in the shuffle instruction. I've attached a
replacement of fibonacci.cpp to reproduce the issue. It runs fine on release
2.3 but revision 52648 fails, and I suspect that the issue is still present.
2.3 generates the following x86 code:
03A10010 push ebp
03A10011 mov ebp,esp
03A10013 and esp,0FFFFFFF0h
03A10019 movups xmm0,xmmword ptr ds:[141D280h]
03A10020 xorps xmm1,xmm1
03A10023 movaps xmm2,xmm0
03A10026 shufps xmm2,xmm1,32h
03A1002A movaps xmm1,xmm0
03A1002D shufps xmm1,xmm2,84h
03A1...
2008 Jul 12
0
[LLVMdev] Shuffle regression
...huffle instruction. I’ve
> attached a replacement of fibonacci.cpp to reproduce the issue. It
> runs fine on release 2.3 but revision 52648 fails, and I suspect
> that the issue is still present.
>
> 2.3 generates the following x86 code:
>
> 03A10010 push ebp
> 03A10011 mov ebp,esp
> 03A10013 and esp,0FFFFFFF0h
> 03A10019 movups xmm0,xmmword ptr ds:[141D280h]
> 03A10020 xorps xmm1,xmm1
> 03A10023 movaps xmm2,xmm0
> 03A10026 shufps xmm2,xmm1,32h
> 03A1002A movaps xmm1,xmm0
> 03A1002D shufps...