search for: qq0q1hfzidg

...VM Dev Mtg 2016) I have a large C++ program, which I am compiling using a sampling profile generated via perf and AutoFDO. I'd like to use this profile in order to show the hotness of each code path that is displayed in the new optimization remarks viewer tool ( https://www.youtube.com/watch?v=qq0q1hfzidg). It seems, however, that the '-fdiagnostics-show-hotness' option emits a warning when used with '-fprofile-sample-use': "warning: argument '-fdiagnostics-show-hotness' requires profile-guided optimization information". Looking at the code in Clang that generates...

Hello all, In https://www.youtube.com/watch?v=qq0q1hfzidg, Adam Nemet (cc'ed) describes optimization remarks and some future plans for the project. I had a few follow-up questions: 1. As an example of future work to be done, the talk mentions expanding the set of optimization passes that emit remarks. However, the Clang User Manual mentions that &quo...

...17, at 8:21 AM, Davide Italiano via llvm-dev <llvm-dev at lists.llvm.org> wrote: >> >> On Mon, Jun 19, 2017 at 4:13 PM, Brian Gesiak via llvm-dev >> <llvm-dev at lists.llvm.org> wrote: >> >> Hello all, >> >> In https://www.youtube.com/watch?v=qq0q1hfzidg, Adam Nemet (cc'ed) describes >> optimization remarks and some future plans for the project. I had a few >> follow-up questions: >> >> 1. As an example of future work to be done, the talk mentions expanding the >> set of optimization passes that emit remarks. Howe...

...de Italiano via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > On Mon, Jun 19, 2017 at 4:13 PM, Brian Gesiak via llvm-dev > <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: >> Hello all, >> >> In https://www.youtube.com/watch?v=qq0q1hfzidg, Adam Nemet (cc'ed) describes >> optimization remarks and some future plans for the project. I had a few >> follow-up questions: >> >> 1. As an example of future work to be done, the talk mentions expanding the >> set of optimization passes that emit remarks. Howe...