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Move EarlyOtherwiseBranch
to mir-opt-level 2
#77582
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Merged
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rust-lang:master
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ecstatic-morse:disable-early-otherwise-branch
Oct 7, 2020
Merged
Move EarlyOtherwiseBranch
to mir-opt-level 2
#77582
bors
merged 1 commit into
rust-lang:master
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ecstatic-morse:disable-early-otherwise-branch
Oct 7, 2020
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This didn't have an effect in most cases, and is not trivially sound. Let it bake at `mir-opt-level=2` for a while.
Also, it's a bit surprising that this doesn't cause any MIR-opt tests to fail. Maybe we're only testing this at |
Yeah, it would be good to let this live on nightly a bit longer before we enable it by default on beta.
Most of our mir-opt tests run at mir-opt-level=3 so they're probably unaffected. @bors r+ |
📌 Commit af4b132 has been approved by |
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Rollup of 11 pull requests Successful merges: - rust-lang#76784 (Add some docs to rustdoc::clean::inline and def_id functions) - rust-lang#76911 (fix VecDeque::iter_mut aliasing issues) - rust-lang#77400 (Fix suggestions for x.py setup) - rust-lang#77515 (Update to chalk 0.31) - rust-lang#77568 (inliner: use caller param_env) - rust-lang#77571 (Use matches! for core::char methods) - rust-lang#77582 (Move `EarlyOtherwiseBranch` to mir-opt-level 2) - rust-lang#77590 (Update RLS and Rustfmt) - rust-lang#77605 (Fix rustc_def_path to show the full path and not the trimmed one) - rust-lang#77614 (Let backends access span information) - rust-lang#77624 (Add c as a shorthand check alternative for new options rust-lang#77603) Failed merges: r? `@ghost`
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…ulacrum [beta] backports This backports the following: * Improve build-manifest to work with the improved promote-release rust-lang#77407 * Force posix-style quoting on lld, independent of host platform rust-lang#77543 * Fix miscompile in SimplifyBranchSame rust-lang#77549 * Update RLS and Rustfmt rust-lang#77590 * Move `EarlyOtherwiseBranch` to mir-opt-level 2 rust-lang#77582
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cc #75119
This didn't have an effect in most cases, and is not trivially sound. Let it bake at
mir-opt-level=2
for a while.Also, this missed the cutoff for beta, so we'll have to backport this.
r? @wesleywiser