I don't think many settings should be changing with optimization level - ASSERTIONS is a rare exception. So I am not surprised that there are few.
On Wed, Mar 5, 2025 at 2:22 AM Xellos <[email protected]> wrote: > I see. Can I reliably expect that all possible defaults for any setting > will be listed in that setting's documentation in settings.js, then? If so, > it'd still be good to note that somewhere in documentation to avoid such > questions in the future. (I haven't found anyone asking before but maybe > there was.) > > Besides ASSERTIONS, I can only find such info for TEXTDECODER and a vague > "Minification requires at least -O1 or -Os to be used." for MINIFY_HTML, > which is much fewer than I'd expect. I'm worried that stuff got omitted. > > On Tuesday, 4 March 2025 at 20:09:23 UTC+1 [email protected] wrote: > >> settings.js contains the defaults, at the default compilation settings >> (which is -O0). It should also mention what changes in higher optimization >> levels. I think most places do, though I see ASSERTIONS lacks a comment >> saying it is disabled in -O1 and above, which is a bug (I opened >> https://github.com/emscripten-core/emscripten/pull/23823 for that now). >> >> >> On Tue, Mar 4, 2025 at 7:07 AM Xellos <[email protected]> wrote: >> >>> Hello, >>> where can I find the default values of settings at various optimization >>> levels? >>> >>> E.g. in settings.js, I can see "ASSERTIONS=1 is the default at -O0", but >>> I can't find any document containing the full list of such defaults. I'd >>> expect it linked from >>> https://emscripten.org/docs/optimizing/Optimizing-Code.html. >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "emscripten-discuss" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion visit >>> https://groups.google.com/d/msgid/emscripten-discuss/860453dc-76f8-40ab-b96c-e25b714821d0n%40googlegroups.com >>> <https://groups.google.com/d/msgid/emscripten-discuss/860453dc-76f8-40ab-b96c-e25b714821d0n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/emscripten-discuss/ef4404ed-f4b9-419d-8f5f-f3c36fee72abn%40googlegroups.com > <https://groups.google.com/d/msgid/emscripten-discuss/ef4404ed-f4b9-419d-8f5f-f3c36fee72abn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/emscripten-discuss/CAEX4NpS0egnbV5MPiFBcpDa13RyBn4r0Q2o8QtWCCZ3LXRHLnQ%40mail.gmail.com.
