anemet added inline comments.
================ Comment at: test/Frontend/optimization-remark-with-hotness.c:32 +// RUN: -Rpass-analysis=inline -fdiagnostics-show-hotness 2>&1 | FileCheck \ +// RUN: -check-prefix=PGO_ENABLED %s +// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name \ ---------------- modocache wrote: > Ideally, I'd like for this test to be identical to the ones that use > `-verify` above, save for using `-fprofile-sample-use`. However I couldn't > figure out how to write `optimization-remark-with-hotness-sample.proftext` > such that it would produce hotness info for each of the functions. I'm able > to confirm, using real sampling from another program of mine, that remarks > using AutoFDO data do indeed show hotness, but this test does not verify this > in its current state. > > Any advice here? I wrote `optimization-remark-with-hotness-sample.proftext` > based on the format specified in > https://clang.llvm.org/docs/UsersManual.html#sample-profile-text-format, but > maybe it's missing something that would allow hotness to be displayed? I don't have any immediate ideas since I am not familiar with sample-based profiling unfortunately. I will study this later unless you beat me to it or David has some ideas. https://reviews.llvm.org/D34082 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
