[clang] [llvm] [PGO]Add `-fdiagnostics-show-profile-count` option to show real loop count from instr-profile (PR #75021)
Elvis Wang via llvm-commits
llvm-commits at lists.llvm.org
Sun Jan 7 19:33:10 PST 2024
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@@ -2091,6 +2091,12 @@ bool CompilerInvocation::ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args,
bool UsingProfile =
UsingSampleProfile || !Opts.ProfileInstrumentUsePath.empty();
+ if (Args.hasArg(options::OPT_fdiagnostics_show_profile_count) &&
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ElvisWang123 wrote:
Thanks for your comment! Remove `-cc1` option and migrate warning generation to driver.
https://github.com/llvm/llvm-project/pull/75021
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