Displaying 2 results from an estimated 2 matches for "4fbafe98".
2013 Nov 11
0
[LLVMdev] loop vectorizer: JIT + AVX segfaults
...rs mailing list
> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
--
~Craig
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20131110/4fbafe98/attachment.html>
2013 Nov 10
2
[LLVMdev] loop vectorizer: JIT + AVX segfaults
Is it possible that the AVX support in the JIT engine or x86-64 backend
is not mature? I am getting segfaults when switching from a vector
length 4 to 8 in my application. I isolated the barfing function and it
still segfaults in the minimal setup:
The IR attached implements the following simple function:
void bar(int start, int end, int ignore , bool add , bool addme , float*
out, float* in)
{