Hi,
Really hard to say much from this. Please create a minimal
test case that produces this and file a bug in Github.
BR,
Pekka
On 05/12/2017 07:00 AM, Wuweijia wrote:
> Hi :
>
> What the meaning of the output. And then the program aborted. What it
> happened?
>
>
>
> In the call stack, the abort case by llvm. But why?
>
>
>
> ### autovectorizer enabled
> DominatorTree is not up to date!
> Computed:
> =============================--------------------------------
> Inorder Dominator Tree:
> [1] %entry {0,17}
> [2] %for.cond {1,16}
> [3] %for.body {2,3}
> [3] %for.end.r_exit {4,15}
> [4] %for.end {5,14}
> [5] %for.cond63 {6,13}
> [6] %for.body66 {7,8}
> [6] %for.end74.r_exit {9,12}
> [7] %for.end74 {10,11}
>
> Actual:
> =============================--------------------------------
> Inorder Dominator Tree:
> [1] %entry {0,19}
> [2] %for.cond {1,18}
> [3] %for.body {2,3}
> [3] %for.end.r_exit {4,17}
> [4] %for.end {5,16}
> [5] %for.end.postbarrier_dummy {6,15}
> [6] %for.cond63 {7,14}
> [7] %for.body66 {8,9}
> [7] %for.end74.r_exit {10,13}
> [8] %for.end74 {11,12}
> ==4435==
> ==4435== Process terminating with default action of signal 6 (SIGABRT)
> ==4435== at 0x52DE530: tgkill (tgkill.S:9)
> ==4435== by 0x52DB9CF: pthread_kill (pthread_kill.cpp:45)
> ==4435== by 0x5296D6B: raise (raise.cpp:34)
> ==4435== by 0x528F82F: abort (abort.cpp:57)
> ==4435== by 0xA0EE453: llvm::DominatorTree::verifyDomTree() const (in
> /system/lib64/libOpenCL.so.1)
>
>
>
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--
Pekka
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