Abdoulaye Walsimou Gaye
2013-Mar-18 09:43 UTC
[LLVMdev] Running cross compiled binaries for ARM on gem5
On 03/18/2013 10:28 AM, Renato Golin wrote:> On 17 March 2013 22:40, SArora <silkyar at umich.edu > <mailto:silkyar at umich.edu>> wrote: > > However, this errors out saying > > /home/silky/VecProject/opencv/OpenCVInstall/arm/include/opencv2/core/mat.hpp:117:9: > error: cannot compile this atomic library call yet > CV_XADD(refcount, 1); > ^~~~~~~~~~~~~~~~~~~~ > /home/silky/VecProject/opencv/OpenCVInstall/arm/include/opencv2/core/operations.hpp:61:38: > note: expanded from macro 'CV_XADD' > #define CV_XADD(addr, delta) > __c11_atomic_fetch_add((_Atomic(int)*)(addr), (delta), > __ATOMIC_SEQ_CST) > > > This is odd. This atomic is implemented in CGAtomic.cpp, but it's > being lowered as a library call because "UseLibcall" is true: > > bool UseLibcall = (Size != Align || > getContext().toBits(sizeChars) > > MaxInlineWidthInBits); > > I don't think it should in your case. That looks like a bug, but I'm > not an atomic library expert. Can you create a bug in bugzilla > (http://www.llvm.org/bugs/), please? > > Possibly, you should send an email with this error and the bugzilla ID > to the list, just to make sure you get the attention of the right people. > > cheers, > --renato >Hello, This is the same issue reported here http://llvm.org/bugs/show_bug.cgi?id=15429 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130318/7553b1e5/attachment.html>
Renato Golin
2013-Mar-18 09:49 UTC
[LLVMdev] Running cross compiled binaries for ARM on gem5
On 18 March 2013 09:43, Abdoulaye Walsimou Gaye <awg at embtoolkit.org> wrote:> ** > This is the same issue reported here > http://llvm.org/bugs/show_bug.cgi?id=15429 >Yes, it does look like the same problem, thanks! Silky, feel free to add your error messages to that bug to make sure it's taken into account when fixed. cheers, --renato -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130318/b08a19af/attachment.html>
Thanks Renato! I've attached the command I used and the error message as an attachment to the bug. -- View this message in context: http://llvm.1065342.n5.nabble.com/Running-cross-compiled-binaries-for-ARM-on-gem5-tp55767p56039.html Sent from the LLVM - Dev mailing list archive at Nabble.com.
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