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...;>> > >>> -- > >>> Alexander Potapenko > >>> Software Engineer > >>> > >>> Google Germany GmbH > >>> Erika-Mann-Straße, 33 > >>> 80636 München > >>> > >>> Geschäftsführer: Paul Manicle, Halimah DeLaine Prado > >>> Registergericht und -nummer: Hamburg, HRB 86891 > >>> Sitz der Gesellschaft: Hamburg > >>> <ipt.i><ipt.s> > >> > > > > > > -- > > Alexander Potapenko > > Software Engineer > > > >...

...gt; > delete these redundant stores for us? > > > > Alex > > > > -- > > Alexander Potapenko > > Software Engineer > > > > Google Germany GmbH > > Erika-Mann-Straße, 33 > > 80636 München > > > > Geschäftsführer: Paul Manicle, Halimah DeLaine Prado > > Registergericht und -nummer: Hamburg, HRB 86891 > > Sitz der Gesellschaft: Hamburg > > <ipt.i><ipt.s> > -- Alexander Potapenko Software Engineer Google Germany GmbH Erika-Mann-Straße, 33 80636 München Geschäftsführer: Paul Manicle, Halimah DeL...

...penko >> > >>> Software Engineer >> > >>> >> > >>> Google Germany GmbH >> > >>> Erika-Mann-Straße, 33 >> > >>> 80636 München >> > >>> >> > >>> Geschäftsführer: Paul Manicle, Halimah DeLaine Prado >> > >>> Registergericht und -nummer: Hamburg, HRB 86891 >> > >>> Sitz der Gesellschaft: Hamburg >> > >>> <ipt.i><ipt.s> >> > >> >> > > >> > > >> > > -- >> > &...

...t sure if it's ok to > > use it. > > > > Thanks in advance, > > -- > > Alexander Potapenko > > Software Engineer > > > > Google Germany GmbH > > Erika-Mann-Straße, 33 > > 80636 München > > > > Geschäftsführer: Paul Manicle, Halimah DeLaine Prado > > Registergericht und -nummer: Hamburg, HRB 86891 > > Sitz der Gesellschaft: Hamburg > > _______________________________________________ > > LLVM Developers mailing list > > llvm-dev at lists.llvm.org > > http://lists.llvm.org/cgi-bin/mailman/list...

...My current implementation is quite ad-hoc, so I'm wondering if there's any code that already does what I'm trying to achieve. Thanks in advance, Alexander -- Alexander Potapenko Software Engineer Google Germany GmbH Erika-Mann-Straße, 33 80636 München Geschäftsführer: Paul Manicle, Halimah DeLaine Prado Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg

...39;t emit it. There're calls to @llvm.debug.declare in the IR, but it's said to be deprecated, so I'm not sure if it's ok to use it. Thanks in advance, -- Alexander Potapenko Software Engineer Google Germany GmbH Erika-Mann-Straße, 33 80636 München Geschäftsführer: Paul Manicle, Halimah DeLaine Prado Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg

...t MCInst level we already know if a memset is split into a sequence of stores, can we do a better job by making the backend delete these redundant stores for us? Alex -- Alexander Potapenko Software Engineer Google Germany GmbH Erika-Mann-Straße, 33 80636 München Geschäftsführer: Paul Manicle, Halimah DeLaine Prado Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg -------------- next part -------------- A non-text attachment was scrubbed... Name: ipt.i Type: application/octet-stream Size: 461 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev...

...advance, > >>> -- > >>> Alexander Potapenko > >>> Software Engineer > >>> > >>> Google Germany GmbH > >>> Erika-Mann-Straße, 33 > >>> 80636 München > >>> > >>> Geschäftsführer: Paul Manicle, Halimah DeLaine Prado > >>> Registergericht und -nummer: Hamburg, HRB 86891 > >>> Sitz der Gesellschaft: Hamburg > >>> _______________________________________________ > >>> LLVM Developers mailing list > >>> llvm-dev at lists.llvm.org > >&gt...

...dev > >> > >> > >> > >> -- > >> Alexander Potapenko > >> Software Engineer > >> > >> Google Germany GmbH > >> Erika-Mann-Straße, 33 > >> 80636 München > >> > >> Geschäftsführer: Paul Manicle, Halimah DeLaine Prado > >> Registergericht und -nummer: Hamburg, HRB 86891 > >> Sitz der Gesellschaft: Hamburg > > > > -- > Alexander Potapenko > Software Engineer > > Google Germany GmbH > Erika-Mann-Straße, 33 > 80636 München > > Geschäftsführer: Paul...

...f there's any > code that already does what I'm trying to achieve. > > Thanks in advance, > Alexander > > -- > Alexander Potapenko > Software Engineer > > Google Germany GmbH > Erika-Mann-Straße, 33 > 80636 München > > Geschäftsführer: Paul Manicle, Halimah DeLaine Prado > Registergericht und -nummer: Hamburg, HRB 86891 > Sitz der Gesellschaft: Hamburg > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev

...ing list > > llvm-dev at lists.llvm.org > > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev > > > > -- > Alexander Potapenko > Software Engineer > > Google Germany GmbH > Erika-Mann-Straße, 33 > 80636 München > > Geschäftsführer: Paul Manicle, Halimah DeLaine Prado > Registergericht und -nummer: Hamburg, HRB 86891 > Sitz der Gesellschaft: Hamburg > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20180905/7f538d6f/attachment.html>

..._____________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev -- Alexander Potapenko Software Engineer Google Germany GmbH Erika-Mann-Straße, 33 80636 München Geschäftsführer: Paul Manicle, Halimah DeLaine Prado Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg

...vm.org/cgi-bin/mailman/listinfo/llvm-dev <https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev> > > > > -- > Alexander Potapenko > Software Engineer > > Google Germany GmbH > Erika-Mann-Straße, 33 > 80636 München > > Geschäftsführer: Paul Manicle, Halimah DeLaine Prado > Registergericht und -nummer: Hamburg, HRB 86891 > Sitz der Gesellschaft: Hamburg -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190416/875f6cc0/attachment.html>

...ps://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev> >> >> >> >> -- >> Alexander Potapenko >> Software Engineer >> >> Google Germany GmbH >> Erika-Mann-Straße, 33 >> 80636 München >> >> Geschäftsführer: Paul Manicle, Halimah DeLaine Prado >> Registergericht und -nummer: Hamburg, HRB 86891 >> Sitz der Gesellschaft: Hamburg > > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev...

Hi I am using SanitizerCoverage feature supported by clang to get the basicblock coverage. my tested binaries are spec cpu2006. I compiled the binary with the option COPTIMIZE = -O0 -fsanitize=address -fsanitize-coverage=bb -flto -fno-strict-aliasing -std=gnu89 -gdwarf-3 After the compiling process is end. I run the 400.perlbench. with the command ASAN_OPTIONS=coverage=1 ./perlbench.

Hi JF, I've heard that you are interested DSE improvements and maybe we need to be in sync. So far I experimented with following DSE improvements: * Cross-block DSE, it eliminates additional 7% stores comparing to existing DSE. But it's not visible on benchmarks. * Cross-block + Interprocedural analysis to annotate each function argument with: - can read before write - will