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Bump optimization from mir_opt_level 2 to 3 and 3 to 4 and make "release" be level 2 by default #82736

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Merged
bors merged 12 commits into from
Mar 6, 2021
Merged

Bump optimization from mir_opt_level 2 to 3 and 3 to 4 and make "release" be level 2 by default #82736

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8152da2
Extract mir_opt_level to a method and use Option to be able to know i…
spastorino Mar 3, 2021
fde8d6e
For better consistency change mir_opt_level <= 1 to < 2
spastorino Mar 3, 2021
f3b8920
Bump all mir_opt_level 3 to 4
spastorino Mar 3, 2021
782c7b0
Bump all mir_opt_level 2 to 3
spastorino Mar 3, 2021
421fd8e
Make mir_opt_level default to 2 for optimized levels
spastorino Mar 3, 2021
03c1f17
Make clippy set mir_opt_level using Option
spastorino Mar 4, 2021
705813c
Bump mir-opt-level from 3 to 4 in tests
spastorino Mar 4, 2021
af63afc
Bump mir-opt-level from 2 to 3 in tests
spastorino Mar 4, 2021
261048f
Fix rustc_driver self text and bump the mir_opt_level
spastorino Mar 4, 2021
004465c
Bump one missing mir_opt_level
spastorino Mar 4, 2021
663d4c8
Fix MIR optimization level description
spastorino Mar 5, 2021
11d9390
bless mir-inlining warning message
spastorino Mar 5, 2021
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Make clippy set mir_opt_level using Option
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@spastorino
spastorino committed Mar 5, 2021
commit 03c1f1762c30304aae9d5c62e24484b872576ebb
2 changes: 1 addition & 1 deletion src/tools/clippy/src/driver.rs
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Expand Up @@ -83,7 +83,7 @@ impl rustc_driver::Callbacks for ClippyCallbacks {
// run on the unoptimized MIR. On the other hand this results in some false negatives. If
// MIR passes can be enabled / disabled separately, we should figure out, what passes to
// use for Clippy.
config.opts.debugging_opts.mir_opt_level = 0;
config.opts.debugging_opts.mir_opt_level = Some(0);
}
}

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