<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Hi Alexey,</div><div><br></div><div>Just want to make sure I understand what you said because I'm not familiar with the llvm pipeline, it's this line:</div><div><br></div><div>/net/gs/vol3/software/modules-sw/cuda/10.0/Linux/RHEL6/x86_64/bin/ptxas" -m64 -g --dont-merge-basicblocks --return-at-end -v --gpu-name sm_75 --output-file /tmp/60663577.1.login.q/testparticles-4fd988.o /tmp/60663577.1.login.q/testparticles-1d20c4.s</div><div><br></div><div>that segfaults, where the testparticles-1d20c4.s is generated by the command:</div><div><br></div><div>/home/aznb/.linuxbrew/Cellar/llvm/HEAD-48aefa8/bin/clang-9" -cc1 -triple nvptx64-nvidia-cuda -aux-triple x86_64-unknown-linux-gnu -S -disable-free -disable-llvm-verifier -discard-value-names -main-file-name testparticles.cpp -mrelocation-model static -mthread-model posix -mdisable-fp-elim -no-integrated-as -fuse-init-array -fcuda-is-device -mlink-builtin-bitcode /net/gs/vol3/software/modules-sw/cuda/10.0/Linux/RHEL6/x86_64/nvvm/libdevice/libdevice.10.bc -target-feature +ptx61 -target-cpu sm_75 -dwarf-column-info -debug-info-kind=limited -dwarf-version=2 -debugger-tuning=gdb -v -resource-dir /home/aznb/.linuxbrew/Cellar/llvm/HEAD-48aefa8/lib/clang/9.0.0 -internal-isystem /home/aznb/.linuxbrew/Cellar/llvm/HEAD-48aefa8/lib/clang/9.0.0/include/cuda_wrappers -internal-isystem /net/gs/vol3/software/modules-sw/cuda/10.0/Linux/RHEL6/x86_64/include -include __clang_cuda_runtime_wrapper.h -isystem /home/aznb/.linuxbrew/Cellar/boost/1.68.0_clang/include/boost-1_68 -I /home/aznb/mycodes/scbmc -I /home/aznb/mycodes/scbmc/build_cuda_clang_debug/_deps/kokkos-src/core/src -I /home/aznb/mycodes/scbmc/build_cuda_clang_debug/_deps/kokkos-src/containers/src -I /home/aznb/mycodes/scbmc/build_cuda_clang_debug/_deps/kokkos-src/algorithms/src -I /home/aznb/mycodes/scbmc/build_cuda_clang_debug/_deps/kokkos-build -I /home/aznb/mycodes/scbmc/../thrust -I /net/gs/vol3/software/modules-sw/cuda/10.0/Linux/RHEL6/x86_64/include -I /home/aznb/mycodes/scbmc/build_cuda_clang_debug/_deps/kokkosutils-src -I /home/aznb/mycodes/scbmc/build_cuda_clang_debug/_deps/alias-src -I /home/aznb/mycodes/scbmc/build_cuda_clang_debug/_deps/ziggurat-src -I /home/aznb/mycodes/scbmc/build_cuda_clang_debug/_deps/distribution-src -I /home/aznb/mycodes/scbmc/build_cuda_clang_debug/_deps/generic-src -internal-isystem /home/aznb/.linuxbrew/lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0 -internal-isystem /home/aznb/.linuxbrew/lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0/x86_64-unknown-linux-gnu -internal-isystem /home/aznb/.linuxbrew/lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0/backward -internal-isystem /home/aznb/.linuxbrew/lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0 -internal-isystem /home/aznb/.linuxbrew/lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0/x86_64-unknown-linux-gnu -internal-isystem /home/aznb/.linuxbrew/lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0/backward -internal-isystem /usr/local/include -internal-isystem /home/aznb/.linuxbrew/Cellar/llvm/HEAD-48aefa8/lib/clang/9.0.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -internal-isystem /usr/local/include -internal-isystem /home/aznb/.linuxbrew/Cellar/llvm/HEAD-48aefa8/lib/clang/9.0.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -O0 -std=c++17 -fdeprecated-macro -fno-dwarf-directory-asm -fdebug-compilation-dir /home/aznb/mycodes/scbmc/build_cuda_clang_debug -ferror-limit 19 -fmessage-length 0 -fobjc-runtime=gcc -fcxx-exceptions -fexceptions -fdiagnostics-show-option -o /tmp/60663577.1.login.q/testparticles-1d20c4.s -x cuda /home/aznb/mycodes/scbmc/testparticles.cpp</div><div><br></div><div>Both of these commands were shown in the error log. How do I replace my original cpp files with the two *.cu files automatically generated by llvm in the above command to reproduce the bug?</div><div><br></div><div>Thanks,</div><div>Char</div><br><div style="position:relative;zoom:1"></div><div id="divNeteaseMailCard"></div><br>At 2019-02-26 09:22:35, "Alexey Bataev" <a.bataev@outlook.com> wrote:<br> <blockquote id="isReplyContent" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
Hi Char, unfortunately I cannot help you with these crashes, because they caused not by clang /LLVM, but the NVidia's PTX-to-SASS translator ptxas. It is ptxas who crashes and I can't do anything about this. You need to report the bug to NVidia, but you need
to manually run the ptxas tool with the generated .s file. Sometimes it helps to compile the code sequentially, not using the parallel builds. Plus, those crashes may disappear from time to time.<br>
<br>
<div id="AppleMailSignature" dir="ltr">Best regards,
<div>Alexey Bataev</div>
</div>
<div dir="ltr"><br>
25 февр. 2019 г., в 19:59, treinz <<a href="mailto:treinz@163.com">treinz@163.com</a>> написал(а):<br>
<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">
<div>Hi Alexey,</div>
<div><br>
</div>
<div>Thanks for the great work! The version I checked out works most of the time. But I do encounter crashes sometimes. I can't file a bug report on <a href="https://bugs.llvm.org/" _src="https://bugs.llvm.org/">https://bugs.llvm.org/</a> because I don't have
an account. I sent an email to <a href="mailto:bugs-admin@lists.llvm.org" _src="mailto:bugs-admin@lists.llvm.org">bugs-admin@lists.llvm.org</a> for an account already but I haven't heard back. Meanwhile, can you take a look at the issue? I'm attaching the
bug report files here -- the clang_error.log has the verbose output from clang and the other files are generated automatically by clang upon the crash. I'm using the above-mentioned commit 48aefa8877713616802d9c90b63f86fe50b9a101 from github mirror. The bug
is reproducible on my machine with a nvidia RTX2080 card (sm=Turing75).</div>
<br>
<div>Thanks,</div>
<div>Char</div>
<br>
At 2019-01-24 03:25:39, "Alexey Bataev" <<a href="mailto:a.bataev@outlook.com">a.bataev@outlook.com</a>> wrote:<br>
<blockquote id="isReplyContent" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<p>Yes, this one.<br>
</p>
<pre class="moz-signature" cols="72">-------------
Best regards,
Alexey Bataev</pre>
<div class="moz-cite-prefix">23.01.2019 14:17, treinz via llvm-dev пишет:<br>
</div>
<blockquote type="cite" cite="mid:%3C3dcd5ecb.862.1687c2521a6.Coremail.treinz@163.com%3E">
<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">
<div>Hi Alexey,</div>
<div><br>
</div>
<div>Thanks for working on this. I assume the last commit you mentioned is:</div>
<div><br>
</div>
<div>
<div>commit 48aefa8877713616802d9c90b63f86fe50b9a101 (HEAD -> master, origin/master, origin/HEAD)</div>
<div>Author: Alexey Bataev <a class="moz-txt-link-rfc2396E" href="mailto:a.bataev@hotmail.com">
<a.bataev@hotmail.com></a></div>
<div>Date: Wed Jan 23 18:59:54 2019 +0000</div>
<div><br>
</div>
<div> [DEBUGINFO, NVPTX] Enable support for the debug info on NVPTX target.</div>
<div><br>
</div>
<div> Enable full support for the debug info.</div>
<div><br>
</div>
<div> Differential revision: <a class="moz-txt-link-freetext" href="https://reviews.llvm.org/D46189">
https://reviews.llvm.org/D46189</a></div>
<div><br>
</div>
<div> git-svn-id: <a class="moz-txt-link-freetext" href="https://llvm.org/svn/llvm-project/llvm/trunk@351974">
https://llvm.org/svn/llvm-project/llvm/trunk@351974</a> 91177308-0d34-0410-b5e6-96231b3b80d8</div>
</div>
<div><br>
</div>
<div>I'll check this one out. </div>
<div><br>
</div>
<div>Thanks,</div>
<div>Char</div>
<br>
At 2019-01-24 03:01:18, "Alexey Bataev" <a class="moz-txt-link-rfc2396E" href="mailto:a.bataev@outlook.com">
<a.bataev@outlook.com></a> wrote:<br>
<blockquote id="isReplyContent" style="PADDING-LEFT: 1ex;
MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<p>Hi Char, I found the problem, for some reason the last patch was applied correctly. Just committed the fixed version. Tried to compile axpy.cu, everything works.<br>
</p>
<pre class="moz-signature" cols="72">-------------
Best regards,
Alexey Bataev</pre>
<div class="moz-cite-prefix">23.01.2019 13:37, treinz пишет:<br>
</div>
<blockquote type="cite" cite="mid:5ed2d823.60c.1687c00f62b.Coremail.treinz@163.com">
<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">
<div>Hi Alexey,</div>
<div><br>
</div>
<div>I tried the b7195a6 from the llvm github mirror, which does include your commit <a href="https://reviews.llvm.org/D46189" _src="https://reviews.llvm.org/D46189" moz-do-not-send="true">D46189</a> (see below). But it can't compile the example program on <a href="https://llvm.org/docs/CompileCudaWithLLVM.html#invoking-clang." _src="https://llvm.org/docs/CompileCudaWithLLVM.html#invoking-clang." moz-do-not-send="true">https://llvm.org/docs/CompileCudaWithLLVM.html#invoking-clang</a> --
the error is:</div>
<div><br>
</div>
<div>[aznb<span ntes_mm_email="@">@asp testcuda]$ </span>clang++ axpy.cu -g -o axpy --cuda-gpu-arch=sm_61 -lcudart_static -ldl -lrt -pthread -v</div>
<div>
<div>clang version 9.0.0 (<a class="moz-txt-link-freetext" href="https://git.llvm.org/git/clang.git" moz-do-not-send="true">https://git.llvm.org/git/clang.git</a> 4566ed0d7c076ad061168f7c6cb5fa3a793614a8) (<a class="moz-txt-link-freetext" href="https://git.llvm.org/git/llvm.git" moz-do-not-send="true">https://git.llvm.org/git/llvm.git</a>
b7195a6d8d9064c4fac6a7b91826de80df394f69)</div>
<div>Target: x86_64-unknown-linux-gnu</div>
<div>Thread model: posix</div>
<div>InstalledDir: /home/aznb/.linuxbrew/bin</div>
<div>Found candidate GCC installation: /home/aznb/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.5.0</div>
<div>Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/4.4.4</div>
<div>Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/4.4.7</div>
<div>Selected GCC installation: /home/aznb/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.5.0</div>
<div>Candidate multilib: .;@m64</div>
<div>Selected multilib: .;@m64</div>
<div>Found CUDA installation: /net/vol3/software/modules-sw/cuda/10.0/Linux/RHEL6/x86_64, version 10.0</div>
<div> "/home/aznb/mycodes/testcuda -ferror-limit 19 -fmessage-length 0 -pthread -fobjc-runtime=gcc -fcxx-exceptions -fexceptions -fdiagnostics-show-option -o /tmp/59224042.1.login.q/axpy-560f45.s -x cuda axpy.cu</div>
<div>clang -cc1 version 9.0.0 based upon LLVM 9.0.0svn default target x86_64-unknown-linux-gnu</div>
<div>ignoring nonexistent directory "/include"</div>
<div>ignoring nonexistent directory "/include"</div>
<div>ignoring duplicate directory "/home/aznb/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0"</div>
<div>ignoring duplicate directory "/home/aznb/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0/x86_64-unknown-linux-gnu"</div>
<div>ignoring duplicate directory "/home/aznb/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0/backward"</div>
<div>ignoring duplicate directory "/usr/local/include"</div>
<div>ignoring duplicate directory "/home/aznb/.linuxbrew/Cellar/llvm/HEAD-b7195a6/lib/clang/9.0.0/include"</div>
<div>ignoring duplicate directory "/usr/include"</div>
<div>#include "..." search starts here:</div>
<div>#include <...> search starts here:</div>
<div> /home/aznb/.linuxbrew/Cellar/llvm/HEAD-b7195a6/lib/clang/9.0.0/include/cuda_wrappers</div>
<div> /net/vol3/software/modules-sw/cuda/10.0/Linux/RHEL6/x86_64/include</div>
<div> /home/aznb/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0</div>
<div> /home/aznb/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0/x86_64-unknown-linux-gnu</div>
<div> /home/aznb/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../../../include/c++/5.5.0/backward</div>
<div> /usr/local/include</div>
<div> /home/aznb/.linuxbrew/Cellar/llvm/HEAD-b7195a6/lib/clang/9.0.0/include</div>
<div> /usr/include</div>
<div>End of search list.</div>
<div> "/net/vol3/software/modules-sw/cuda/10.0/Linux/RHEL6/x86_64/bin/ptxas" -m64 -g --dont-merge-basicblocks --return-at-end -v --gpu-name sm_61 --output-file /tmp/59224042.1.login.q/axpy-1ebb06.o /tmp/59224042.1.login.q/axpy-560f45.s</div>
<div>ptxas /tmp/59224042.1.login.q/axpy-560f45.s, line 290; fatal : Parsing error near '{': syntax error</div>
<div>ptxas fatal : Ptx assembly aborted due to errors</div>
<div>clang-9: error: ptxas command failed with exit code 255 (use -v to see invocation)</div>
</div>
<div><br>
</div>
<div>Maybe it's related to the illegal assembly code mentioned in <a href="https://reviews.llvm.org/D46189" _src="https://reviews.llvm.org/D46189" moz-do-not-send="true">https://reviews.llvm.org/D46189</a> Any idea what's going on? I'm including other people
to see if they have any suggestion. <a href="https://reviews.llvm.org/D46189" _src="https://reviews.llvm.org/D46189" moz-do-not-send="true">https://reviews.llvm.org/D46189</a> also mentioned that this is fixed but has the fixed been merged in the trunk yet?</div>
<div><br>
</div>
<div>BTW, github mirror's b7195a6 does include your commit about the debug info on nvptx:</div>
<div><br>
</div>
<div>
<div>commit d77902a49a06890b97e33515d346c6e4df6b756b</div>
<div>Author: Alexey Bataev <a class="moz-txt-link-rfc2396E" href="mailto:a.bataev@hotmail.com" moz-do-not-send="true">
<a.bataev@hotmail.com></a></div>
<div>Date: Tue Jan 22 17:43:37 2019 +0000</div>
<div><br>
</div>
<div> [DEBUGINFO, NVPTX] Enable support for the debug info on NVPTX target.</div>
<div><br>
</div>
<div> Summary: Enable full support for the debug info.</div>
<div><br>
</div>
<div> Reviewers: echristo</div>
<div><br>
</div>
<div> Subscribers: jholewinski, aprantl, JDevlieghere, llvm-commits</div>
<div><br>
</div>
<div> Differential Revision: <a class="moz-txt-link-freetext" href="https://reviews.llvm.org/D46189" moz-do-not-send="true">
https://reviews.llvm.org/D46189</a></div>
<div><br>
</div>
<div> git-svn-id: <a class="moz-txt-link-freetext" href="https://llvm.org/svn/llvm-project/llvm/trunk@351846" moz-do-not-send="true">
https://llvm.org/svn/llvm-project/llvm/trunk@351846</a> 91177308-0d34-0410-b5e6-96231b3b80d8</div>
</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Char</div>
<br>
在 2019-01-23 07:59:12，"Alexey Bataev" <a class="moz-txt-link-rfc2396E" href="mailto:a.bataev@outlook.com" moz-do-not-send="true">
<a.bataev@outlook.com></a> 写道：<br>
<blockquote id="isReplyContent" style="PADDING-LEFT: 1ex;
MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
Hi Char, I don't know how often it is updated, but most probably it is already updated.<br>
<br>
<div id="AppleMailSignature" dir="ltr">Best regards,
<div>Alexey Bataev</div>
</div>
<div dir="ltr"><br>
22 янв. 2019 г., в 17:46, treinz <<a href="mailto:treinz@163.com" moz-do-not-send="true">treinz@163.com</a>> написал(а):<br>
<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><br>
<div>Hi Alexey,</div>
<div><br>
</div>
<div>Thank you for letting me know. Can I assume the the github mirror is bumped to 9.0 and should contain the commit you mentioned? Just want to make sure I'm looking at the right repo.</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Char</div>
<br>
<br>
在 2019-01-23 01:46:44，"Alexey Bataev" <<a href="mailto:a.bataev@outlook.com" moz-do-not-send="true">a.bataev@outlook.com</a>> 写道：<br>
<blockquote id="isReplyContent" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px
0.8ex; BORDER-LEFT: #ccc 1px solid">
<p>Hi, debug info for the NVPTX is committed. It is not a part of 8.0 RC1, unfortunately, only in 9.0 trunk.<br>
</p>
<pre class="moz-signature" cols="72">-------------
Best regards,
Alexey Bataev</pre>
<div class="moz-cite-prefix">14.12.2018 17:08, Alexey Bataev пишет:<br>
</div>
<blockquote type="cite" cite="mid:AM5PR0902MB19234C1B3E456E4DC4A6ADC485A10@AM5PR0902MB1923.eurprd09.prod.outlook.com">
Actually, we need to commit just 2 more patches to enable basic debug info support for NVPTX. So, I hope, it is going to be the part of the next 8.0 release. It won't be backported to 7.0 definitely.
<div>Sure, I will let you know when the patches are committed to the trunk, no problems.<br>
<div><br>
<div id="AppleMailSignature" dir="ltr">Best regards,
<div>Alexey Bataev</div>
</div>
<div dir="ltr"><br>
14 дек. 2018 г., в 16:55, treinz <<a href="mailto:treinz@163.com" moz-do-not-send="true">treinz@163.com</a>> написал(а):<br>
<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">
<div>Are you planning to release this as soon as it's ready or you want to make it into a major release? Is it possible to let me know (maybe by replying to this thread) once the code is ready? I know sometimes it takes a while to get things in the major release.
I greatly appreciate your work on this!</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Char<br>
</div>
<br>
在 2018-12-15 05:19:50，"Alexey Bataev" <<a href="mailto:a.bataev@outlook.com" moz-do-not-send="true">a.bataev@outlook.com</a>> 写道：<br>
<blockquote id="isReplyContent" style="PADDING-LEFT: 1ex; MARGIN:
0px 0px 0px 0.8ex; BORDER-LEFT:
#ccc 1px solid">
<div>Hi Char, sorry, you need to wait a little bit. It is almost ready, but not yet. For now, use nvcc if you need debug info for Cuda.<br>
<br>
</div>
<pre class="moz-signature" cols="72">-------------
Best regards,
Alexey Bataev</pre>
<div class="moz-cite-prefix">14.12.2018 14:33, treinz пишет:<br>
</div>
<blockquote type="cite" cite="mid:13dd37a6.1117.167ae35bc75.Coremail.treinz@163.com">
<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">
<div>Hi Alex, Eric and Valentin, <br>
</div>
<div><br>
</div>
<div>Thanks for the information. I don't mean to push this but I'm in desperate need of debugging some cuda code. I'm not familiar with the llvm internal but it sounds like there's at least line info now, right? If so, can you point me to a branch of llvm that
can help tracing the bug down to certain line of code. I believe my bug is simply a write/read out of array boundary.<br>
</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Char<br>
</div>
<div><br>
</div>
在 2018-12-05 07:15:28，"Alexey Bataev" <a class="moz-txt-link-rfc2396E" href="mailto:a.bataev@hotmail.com" moz-do-not-send="true">
<a.bataev@hotmail.com></a> 写道：<br>
<blockquote id="isReplyContent" style="PADDING-LEFT: 1ex;
MARGIN: 0px 0px 0px 0.8ex;
BORDER-LEFT: #ccc 1px solid">
Hi, yes, these patches are required to have tne basic debug info support. At least 2 more patches are required to be able to get values of the variables without additional manual data type casting in cuda-gdb. <br>
<br>
<div id="AppleMailSignature" dir="ltr">Best regards,
<div>Alexey Bataev</div>
</div>
<div dir="ltr"><br>
4 дек. 2018 г., в 18:06, Eric Christopher <<a href="mailto:echristo@gmail.com" moz-do-not-send="true">echristo@gmail.com</a>> написал(а):<br>
<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div>Adding Alexey here who has been driving this effort in llvm.</div>
<div><br>
</div>
There are about 5 patches waiting on my review:
<div><br>
</div>
<div>
<div> -: <a href="https://reviews.llvm.org/D54320" moz-do-not-send="true">https://reviews.llvm.org/D54320</a></div>
<div> -: <a href="https://reviews.llvm.org/D46189" moz-do-not-send="true">https://reviews.llvm.org/D46189</a></div>
<div> -: <a href="https://reviews.llvm.org/D51554" moz-do-not-send="true">https://reviews.llvm.org/D51554</a></div>
<div> -: <a href="https://reviews.llvm.org/D46061" moz-do-not-send="true">https://reviews.llvm.org/D46061</a></div>
<div> -: <a href="https://reviews.llvm.org/D45784" moz-do-not-send="true">https://reviews.llvm.org/D45784</a></div>
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<div>After which I think we're good.</div>
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<div>-eric</div>
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<div dir="ltr">On Mon, Dec 3, 2018 at 6:29 PM Valentin Churavy via llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org" moz-do-not-send="true">llvm-dev@lists.llvm.org</a>> wrote:<br>
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<div dir="auto">AFAIK there is work under way from IBM (couple of PRs open), but yes Clang 7.0 doesn't produce the necessary information.</div>
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<div dir="auto">-V</div>
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<div dir="ltr">On Fri, Nov 30, 2018, 14:58 treinz via llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org" target="_blank" moz-do-not-send="true">llvm-dev@lists.llvm.org</a> wrote:<br>
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<div>Hi all,</div>
<div>I found this <a href="http://lists.llvm.org/pipermail/llvm-dev/2017-November/118871.html" rel="noreferrer" target="_blank" moz-do-not-send="true">
http://lists.llvm.org/pipermail/llvm-dev/2017-November/118871.html</a> when googling about compiling CUDA code using llvm. Is it still the case that one can't step into CUDA kernel code compiled by llvm in cuda-gdb? I'm using clang 7.0.</div>
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<div>Thanks,</div>
<div>Char<br>
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