Siddharth Jain via llvm-dev
2021-Dec-28 16:49 UTC
[llvm-dev] Regarding PBQP register allocator not working for X86
Hi All, I am building LLVM 10.0.1 from source for X86 target, the build completed successfully but when I am compiling using clang(build from source) with “regalloc” flag set to “pbqp”, following error is thrown "clang (LLVM option parsing): for the --regalloc option: Cannot find option named 'pbqp'!" My query is how can I use the pbqp register allocator with clang(build from source) for the X86 target? Regards, Siddharth Jain -- Disclaimer:- This footer text is to convey that this email is sent by one of the users of IITH. So, do not mark it as SPAM. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20211228/33a8060d/attachment.html>
David Blaikie via llvm-dev
2021-Dec-28 17:58 UTC
[llvm-dev] Regarding PBQP register allocator not working for X86
+Lang Hames <lhames at gmail.com> for PBQP questions On Tue, Dec 28, 2021 at 11:49 AM Siddharth Jain via llvm-dev < llvm-dev at lists.llvm.org> wrote:> Hi All, > > I am building LLVM 10.0.1 from source for X86 target, the build completed > successfully but when I am compiling using clang(build from source) with > “regalloc” flag set to “pbqp”, following error is thrown > > "clang (LLVM option parsing): for the --regalloc option: Cannot find > option named 'pbqp'!" > > My query is how can I use the pbqp register allocator with clang(build > from source) for the X86 target? > > Regards, > > Siddharth Jain > > > > > Disclaimer:- This footer text is to convey that this email is sent by one > of the users of IITH. So, do not mark it as SPAM. > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20211228/4997287a/attachment.html>