Disable the style sharing cache on opt builds to avoid regressing Talos by matching too many revalidation selectors.

MozReview-Commit-ID: 10qSho1gXjw
This commit is contained in:
Bobby Holley 2017-04-22 13:12:55 -07:00
parent 750851bf43
commit d7e121961f

View file

@ -94,7 +94,11 @@ impl Default for StyleSystemOptions {
#[cfg(feature = "gecko")]
fn default() -> Self {
StyleSystemOptions {
disable_style_sharing_cache: get_env("DISABLE_STYLE_SHARING_CACHE"),
disable_style_sharing_cache:
// Disable the style sharing cache on opt builds until
// bug 1358693 is fixed, but keep it on debug builds to make
// sure we don't introduce correctness bugs.
if cfg!(debug_assertions) { get_env("DISABLE_STYLE_SHARING_CACHE") } else { true },
dump_style_statistics: get_env("DUMP_STYLE_STATISTICS"),
}
}