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| author | Matt A. Tobin <email@mattatobin.com> | 2020-07-20 08:12:05 -0400 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2020-07-20 08:12:05 -0400 |
| commit | d31ca27bbc10fd719a29b5812651a2d0ed74fe11 (patch) | |
| tree | 015b0b8d48546417225178374562d8a7079d1178 /modules | |
| parent | 7ee65ec4c9f3fec534849c238b552903f54ce706 (diff) | |
| download | uxp-d31ca27bbc10fd719a29b5812651a2d0ed74fe11.tar.gz | |
Issue #1611 - Enable WASM by default but only enable jit when 64bit
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/libpref/init/all.js | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js index 766c00d397..855488850f 100644 --- a/modules/libpref/init/all.js +++ b/modules/libpref/init/all.js @@ -1265,8 +1265,14 @@ pref("javascript.options.unboxed_objects", false); pref("javascript.options.baselinejit", true); pref("javascript.options.ion", true); pref("javascript.options.asmjs", true); -pref("javascript.options.wasm", false); +pref("javascript.options.wasm", true); +// wasm jit crashes in 32bit builds because of 64bit casts so +// only enable it by default for 64bit builds +#ifdef HAVE_64BIT_BUILD +pref("javascript.options.wasm_baselinejit", true); +#else pref("javascript.options.wasm_baselinejit", false); +#endif pref("javascript.options.native_regexp", true); pref("javascript.options.parallel_parsing", true); // ayncstack is used for debugging promises in devtools. |