Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com>, Timm =?utf-8?q?Bäder?= <tbae...@redhat.com> Message-ID: In-Reply-To: <llvm/llvm-project/pull/66514/cl...@github.com>
tbaederr wrote: > > > I really like this direction, thanks! > > > I left a few comments, i will do another pass later > > > > > > So you'd accept the lexing slowdown instead of using a maximum file size > > for highlighting? > > Do I understand correctly that with the latest change there is no noticeable > perf impact? Otherwise, yes I'm happy limiting to 2MB - it seems the biggest > files in clang are about 500K. So it should only disable highlighting on > generated files, which seems reasonable Kind of - [this run](http://llvm-compile-time-tracker.com/compare.php?from=6ade5183232dc1398205d7c9dbe21243b2560837&to=5ad516d39b6706af6fd55eded264aba4ba432ad2&stat=instructions:u) only shows noticeable slowdown in one test. But we also only highlight the main file right now - that means we don't get syntax highlighting in included files and implementing that would probably make it a bit slower as well since we'd have to map the save points to their FileID. https://github.com/llvm/llvm-project/pull/66514 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
