bors 2d6eccdb67 Auto merge of #77755 - bugadani:perf-calc-dtor, r=ecstatic-morse ...

Monomorphize `calculate_dtor` instead of using function pointers

Change `calculate_dtor` to avoid dynamic dispatching. This change allows the empty functions to be optimized away.

Based on the discussion in https://github.com/rust-lang/rust/pull/77754#discussion_r502498970, the performance impact of this change was measured.

Perf run results: https://perf.rust-lang.org/compare.html?start=7bc5839e99411aad9061a632b62075d1346cbb3b&end=ffec759ae9bbc4d6d2235ff40ade6723a85bc7cc

2020-10-13 10:19:30 +00:00

..

check_consts

Make impl Trait unstable in all contexts

2020-10-05 21:44:00 -07:00

add_call_guards.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

add_moves_for_packed_drops.rs

Replace (Body, DefId) with Body where possible

2020-10-04 16:07:03 -07:00

add_retag.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

check_const_item_mutation.rs

Take functions by value

2020-10-10 16:19:53 +02:00

check_packed_ref.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

check_unsafety.rs

Change ty.kind to a method

2020-09-04 17:47:51 +02:00

cleanup_post_borrowck.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

const_prop.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

copy_prop.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

deaggregator.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

dest_prop.rs

Replace (Body, DefId) with Body where possible

2020-10-04 16:07:03 -07:00

dump_mir.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

early_otherwise_branch.rs

Refactor how SwitchInt stores jump targets

2020-10-10 17:46:11 +02:00

elaborate_drops.rs

Replace (Body, DefId) with Body where possible

2020-10-04 16:07:03 -07:00

generator.rs

Refactor how SwitchInt stores jump targets

2020-10-10 17:46:11 +02:00

inline.rs

Refactor how SwitchInt stores jump targets

2020-10-10 17:46:11 +02:00

instcombine.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

instrument_coverage.rs

Updates to experimental coverage counter injection

2020-10-05 08:02:58 -07:00

match_branches.rs

Refactor how SwitchInt stores jump targets

2020-10-10 17:46:11 +02:00

mod.rs

Rollup merge of #77550 - lcnr:ty-dep-path-ct-cleanup, r=ecstatic-morse

2020-10-13 04:07:50 +09:00

multiple_return_terminators.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

no_landing_pads.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

nrvo.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

promote_consts.rs

Replace (Body, WithOptConstParam) with Body where possible

2020-10-04 16:59:51 -07:00

remove_noop_landing_pads.rs

Recognize discriminant reads as no-ops in RemoveNoopLandingPads

2020-10-10 00:00:00 +00:00

remove_unneeded_drops.rs

Replace (Body, DefId) with Body where possible

2020-10-04 16:07:03 -07:00

required_consts.rs

mv compiler to compiler/

2020-08-30 18:45:07 +03:00

rustc_peek.rs

Replace (Body, DefId) with Body where possible

2020-10-04 16:07:03 -07:00

simplify_branches.rs

Refactor how SwitchInt stores jump targets

2020-10-10 17:46:11 +02:00

simplify_comparison_integral.rs

Use SmallVec in SwitchTargets

2020-10-11 01:14:12 +02:00

simplify_try.rs

Refactor how SwitchInt stores jump targets

2020-10-10 17:46:11 +02:00

simplify.rs

Remember the MirSource for each Body

2020-10-04 11:01:38 -07:00

uninhabited_enum_branching.rs

Refactor how SwitchInt stores jump targets

2020-10-10 17:46:11 +02:00

unreachable_prop.rs

Refactor how SwitchInt stores jump targets

2020-10-10 17:46:11 +02:00

validate.rs

Refactor how SwitchInt stores jump targets

2020-10-10 17:46:11 +02:00