On __memset_sse2 issue.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
oss4 (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Bellow is result of perl report:
.......
│ movdqu %xmm0,-
0,33 │ movdqu %xmm0,0x20(%rdi) ▒
│ movdqu %xmm0,-
0,33 │ movdqu %xmm0,0x30(%rdi) ▒
0,33 │ movdqu %xmm0,-
│ add %rdi,%rdx ▒
│ and $0xffffffffffff
0,33 │ cmp %rdx,%rcx ▒
│ ↑ je 74 ▒
│ nop ▒
1,66 │90: movdqa %xmm0,(%rcx) ▒
76,82 │ movdqa %xmm0,0x10(%rcx) ▒
3,31 │ movdqa %xmm0,0x20(%rcx) ▒
2,98 │ movdqa %xmm0,0x30(%rcx) ▒
3,64 │ add $0x40,%rcx ▒
│ cmp %rcx,%rdx ▒
2,98 │ ↓ jne d0 ▒
│ repz retq ▒
│ movq %xmm0,%rcx
.......
Prosess stall when (76,82 │ movdqa %xmm0,0x10(%rcx) ) move on 0x10(%rcx) try to write zero's
Tested when run plugin-container.