search for: 2fshow_bug

...v; Xinliang David Li; Sanjoy Das; Nuno Lopes; John Regehr; Juneyoung Lee Subject: Re: [llvm-dev] A bug related with undef value when bootstrap MemorySSA.cpp Hi Wei, [+CC the other undef folks] This is the same bug as https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D31652&data=02%7C01%7Cnlopes%40microsoft.com%7C971ae2063c8b420d2f1008d4cbec8f22%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636357664258073352&sdata=iCy8kUlWwJzQpXbXvOuhHpKyXBnntZPGvn%2FtxWsqun8%3D&reserved=0. The short answer here is that the loop unswitch transform and the...

...Subject: Re: [llvm-dev] A bug related with undef value when bootstrap > MemorySSA.cpp > > > > Hi Wei, > > > > [+CC the other undef folks] > > > > This is the same bug as https://na01.safelinks. > protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org% > 2Fshow_bug.cgi%3Fid%3D31652&data=02%7C01%7Cnlopes%40microsoft.com% > 7C971ae2063c8b420d2f1008d4cbec8f22%7C72f988bf86f141af91ab2d7cd011 > db47%7C1%7C0%7C636357664258073352&sdata=iCy8kUlWwJzQpXbXvOuhHpKyXBnntZ > PGvn%2FtxWsqun8%3D&reserved=0. > > The short answer here is that the loop...

...e of the bugs > posted in bugzilla, which has given me a broader idea of how the > OpenMP > pragmas are translated. The bus is this: > https://bugs.llvm.org/show_bug.cgi?id=40253 > <https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D40253&data=01%7C01%7Chtobonm%40eafit.edu.co%7Cf44f8c5edf16433b2a1108d7c54880a5%7C99f7b55e9cbe467b8143919782918afb%7C0&sdata=Qn9zhvwzJjx%2B12uCCQUcyKBDlhuHXwMTEOvvE1MYNAA%3D&reserved=0>. > > I tried contacting you Johannes but with your Argonne email, I > s...

...ing to tackle. Also, I'm close to solve one of the bugs posted in bugzilla, which has given me a broader idea of how the OpenMP pragmas are translated. The bus is this: https://bugs.llvm.org/show_bug.cgi?id=40253<https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D40253&data=01%7C01%7Chtobonm%40eafit.edu.co%7C60068814c014449f011808d7c5bafa38%7C99f7b55e9cbe467b8143919782918afb%7C0&sdata=6LOTde6O8f2dbq8EkNxKv%2FNa%2BOrBXL%2FNqgqj8mGqn9o%3D&reserved=0>. I tried contacting you Johannes but with your Argonne email, I suppose that's...

...gt;> they are trying to tackle. Also, I'm close to solve one of the bugs >> posted in bugzilla, which has given me a broader idea of how the OpenMP >> pragmas are translated. The bus is this: >> https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D40253&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7C2623ce41dabf4613303e08d7ce0570e7%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=6kv5l3Cq1bdyjUx4WO1OTGtAv6AncQbczEpFvm5MOyk%3D&amp;reserved=0<https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org...

...QP4v75ttvql-G_l869C_llOrrtHDCxvG5N4tEBkTHwMA0Y2NdN > 16Xz3TyRWMbTpUywmcFKgiWH39hDRz50bU4bEX5OoEqu5GwbkgYVm0wClHPhkWTB6s2ljn > B-_WaTuJTIyAqE92od3J9izxcFd-XfdbM8iNC4zZhyaL9UZinHIkddJdNI0zq8RFZXXiXP > 90NcKqdy9-sKPHjq12lAdprOZoFtvUCIJXX3NKhw%3D%3D&u=https%3A%2F%2Fbugzill > a.samba.org%2Fshow_bug.cgi%3Fid%3D12488 > <https://clicktime.symantec.com/a/1/VxaZZYzfeWRqqUBqdb5dituD6zJkUGPZLQ > 4oVo5wQHg=?d=jdUOEa0ursy6vviA72Wp9CQyzmNZP0ZhevOrPVBV93kfSdUe78CIUBKVV > t6xyIm5Y6SyitPu2KPA0ZGPNr5i96qIZELuM-zDuX-IcuPAbZtv9AIDkJ5sr21UTb0PjQL > FAB288PhGEyycPWXt6EcXQP4v75ttvql-G_l869C_llOr...

...are trying to tackle. Also, I'm close to solve one of the bugs >>> posted in bugzilla, which has given me a broader idea of how the OpenMP >>> pragmas are translated. The bus is this: >>> https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D40253&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7Cec2747b9c96d4b8ddc0f08d7ce862a84%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=33m1fu4mnUzFSZ3vycYODfPrT0zXaw6%2BcHBvIlnk3yY%3D&amp;reserved=0<https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.o...

...gt; battle and a half, and it’s now at the point where I need some assistance to progress. >>>> >>>> The problem I’m having is “Relocation overflow” (related: >>>> https://na01.safelinks.protection.outlook.com/?url=https%3a%2f%2fllv >>>> m.org%2fbugs%2fshow_bug.cgi%3fid%3d23228%23c8%2c&data=01%7c01%7candy >>>> a%40microsoft.com%7ce71168aad7ca4c98ee1f08d2cb024bf8%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=SnxHR5RzKhzNYFDeryATV0MSpqTcjZauHtTG2GTEazA%3d see #8) … so I spoke to some clang developers who focussed on Windows at CppCon last...

Thanks for the link! There’s some code there that looks extremely relevant to say the least. > On 1 Oct 2015, at 19:00, Hayden Livingston <halivingston at gmail.com> wrote: > > Maybe looking at their code might help: > > https://github.com/dotnet/llilc/blob/dd12743f9cdb5418f1c39b2cd756da1e8396a922/lib/Jit/LLILCJit.cpp#L299 > > On Thu, Oct 1, 2015 at 10:45 AM, David

Hi all, I'm using LLVM 3.0, for which I've filed following bug http://llvm.org/bugs/show_bug.cgi?id=12130<https://webmail-eu.st.com/owa/redir.aspx?C=f2882890c0064e71ba4c8238dc7fd399&URL=http%3a%2f%2fllvm.org%2fbugs%2fshow_bug.cgi%3fid%3d12130> . I'm trying to solve this problem by myself digging into LLVM sources. It seems that problem that I'm experiencing is related to presence or absence of NSW attribute on a 'mul'. Considering following code: define void @t2(double* %x) { L.entry: %a = alloca...

Hello, I'd like to implement the gnu attribute "scalar_storage_order" to mark structs with non-native endianness. My rational is working on network protocols over little endian architecture (for instance: RiscV). An old bug is open on this issue here: https://bugs.llvm.org/show_bug.cgi?id=35293 I'd like to discuss the possible ways to implement this. The GCC implementation is

...now at the point where I need some assistance to progress. >>>>>> >>>>>> The problem I’m having is “Relocation overflow” (related: >>>>>> https://na01.safelinks.protection.outlook.com/?url=https%3a%2f%2fllv >>>>>> m.org%2fbugs%2fshow_bug.cgi%3fid%3d23228%23c8%2c&data=01%7c01%7candy >>>>>> a%40microsoft.com%7ce71168aad7ca4c98ee1f08d2cb024bf8%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=SnxHR5RzKhzNYFDeryATV0MSpqTcjZauHtTG2GTEazA%3d see #8) … so I spoke to some clang developers who focussed on Windows at Cpp...

...to solve one of the bugs > >>>> posted in bugzilla, which has given me a broader idea of how the > OpenMP > >>>> pragmas are translated. The bus is this: > >>>> > https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D40253&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7C27650f5cf4e24c5920be08d7cf3c8209%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=UbADZ7YRMOi3%2FCVt%2FGvUMYCTw%2Bgmr8psk2QPVEOC8CE%3D&amp;reserved=0<https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.ll...

...posted in bugzilla, which has given me a broader idea of how the > >> OpenMP > >>   >>>> pragmas are translated. The bus is this: > >>   >>>> > >> > https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D40253&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7C1c12e490f3804f6a772d08d7cf570a3a%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=BDpqnRQqD4sYU5rFbka4n8rFQcF0QkH2FbZU1ftB6bQ%3D&amp;reserved=0<https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org...

...ess. >> >>>>>> >> >>>>>> The problem I’m having is “Relocation overflow” (related: >> >>>>>> >> https://na01.safelinks.protection.outlook.com/?url=https%3a%2f%2fllv >> >>>>>> m.org >> %2fbugs%2fshow_bug.cgi%3fid%3d23228%23c8%2c&data=01%7c01%7candy >> >>>>>> a%40microsoft.com%7ce71168aad7ca4c98ee1f08d2cb024bf8%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=SnxHR5RzKhzNYFDeryATV0MSpqTcjZauHtTG2GTEazA%3d >> see #8) … so I spoke to some clang developers who focussed...

This is a bug found by internal compiler bootstrap, and possibly it is the root cause of https://bugs.llvm.org/show_bug.cgi?id=33652 and https://bugs.llvm.org/show_bug.cgi?id=33626. Here is the testcase 1.c. The original code is at MemorySSA.cpp:586 for rL307764. ------------------------- 1.c --------------------------- long a, c, d, e, f, m, cnt, i_hasval; volatile long b; void goo(long); void

Greetings, I'm an LLVM newcomer interested in participating in the next GSoC under the project "Improve parallelism-aware analyses and optimizations". I've already read "Compiler Optimizations for OpenMP" and "Compiler Optimizations for Parallel Programs" both by Doerfert and Finkel. Also, I've watched their two LLVM meeting developers conferences

...t; > Are there any compiler-flags that fix this problem? > > what specific features is libstdc++ using that cause this issue ? > > How does my problem relate to Bug 21431 <https://mailtrack.io/trace/link/1fe0cd7f00b549701dad0d242b8ac56ba6ac935d?url=https%3A%2F%2Fllvm.org%2Fbugs%2Fshow_bug.cgi%3Fid%3D21431&signature=b9bd79ba0fa3ea59> ? > > The motivation behind this questions is to understand the differences between libc++ and libstdc++ that leads to this specific error message (on Linux) in llvm's orcjit. > > > > ps.: i've also asked this questio...

...the > >>   >> OpenMP > >>   >>   >>>> pragmas are translated. The bus is this: > >>   >>   >>>> > >>   >> > >> > https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D40253&amp;data=01%7C01%7Chtobonm%40eafit.edu.co%7Cd2a1829610714bf161b508d7d0d2f5ae%7C99f7b55e9cbe467b8143919782918afb%7C0&amp;sdata=r2Gq2MnAyC8jZzMYPHkEKRnL7p2teev2K3t9%2FdtE9es%3D&amp;reserved=0<https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.o...

...hould comparing NaN values raise a floating point exception? EXTERNAL On Tue, Oct 1, 2019 at 5:45 AM Kristof Beyls via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Hi, > > I’ve been investigating https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.llvm.org%2Fshow_bug.cgi%3Fid%3D43374&amp;data=02%7C01%7CKevin.Neal%40sas.com%7C1c2441d90c5b4d3c4e6408d7467aa4cc%7Cb1c14d5c362545b3a4309552373a0c2f%7C0%7C0%7C637055364875886682&amp;sdata=7LPxf1%2BSB9lxwSjQhmEW%2FgxI997UVSo6h1XkGUrnapo%3D&amp;reserved=0, which is about clang/llvm producing code that triggers...