================ @@ -142,6 +142,26 @@ void Flang::addCodegenOptions(const ArgList &Args, if (shouldLoopVersion(Args)) CmdArgs.push_back("-fversion-loops-for-stride"); + Arg *aliasAnalysis = Args.getLastArg(options::OPT_falias_analysis, + options::OPT_fno_alias_analysis); + Arg *optLevel = + Args.getLastArg(options::OPT_Ofast, options::OPT_O, options::OPT_O4); ---------------- vzakhari wrote:
It looks like `clang` generates `tbaa` metadata at all opt levels, except `-O0`. I think this makes sense: the optimization themselves need to decide how to use it, e.g. for improving performance/code-size/etc. https://github.com/llvm/llvm-project/pull/73111 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits