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punpcklwd #1196

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saagarjha opened this issue Dec 24, 2020 · 0 comments
Open

punpcklwd #1196

saagarjha opened this issue Dec 24, 2020 · 0 comments

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@saagarjha
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And rustc fails with:

iPhone:~/data/yolo/src# rustc main.rs 
Illegal instruction
iPhone:~/data/yolo/src# dmesg
33 stub syscall 375
34 illegal instruction at 0xf452a642: 0f 61 e8 66 0f 62 e8 66 
iPhone:~/data/yolo/src# rasm2 -b 32 -d "0f 61 e8 66 0f 62 e8 66"
punpcklwd mm5, mm0
punpckldq xmm5, xmm0
invalid

Originally posted by @sferrini in #853 (comment)

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