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Make CTFE able to check for UB... #78407

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Merged
merged 21 commits into from
Jan 12, 2021
Merged

Make CTFE able to check for UB... #78407

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68ff5f0
Stop optimizing promoteds
Oct 20, 2020
552f391
Make `encode_optimized_mir` always perform its action and instead req…
Oct 21, 2020
dadf937
Remove mir encode calls that didn't actually encode anything
Oct 26, 2020
248b4db
Limit trait item mir encoding to items with default bodies
Oct 26, 2020
8e4fe66
Require the `encode_promoted_mir` caller to know whether MIR for this…
Oct 26, 2020
cccd40f
Keep an unoptimized duplicate of `const fn` around
Oct 26, 2020
1f5fb3e
Differentiate between the availability of ctfe MIR and runtime MIR
oli-obk Oct 28, 2020
eb4e94b
Simplify the `optimize_mir` query
oli-obk Oct 28, 2020
db90150
Polymorphization should look at the runtime MIR of `const fn`
oli-obk Dec 7, 2020
680c402
Comment nit
oli-obk Dec 7, 2020
7202054
Document all the things
oli-obk Dec 7, 2020
f6d54aa
Adjust imports
oli-obk Dec 7, 2020
caeb3d5
Move MIR body loading to a machine function
oli-obk Dec 7, 2020
9eaec13
Small comment adjustments
oli-obk Dec 26, 2020
a76dae4
Fix wording of query description
oli-obk Dec 26, 2020
3af7989
No doc comments on expressions
oli-obk Dec 26, 2020
409195d
Update stderr files after rebase
oli-obk Dec 26, 2020
65ee418
Do not run const prop on the `mir_for_ctfe` of `const fn`
oli-obk Jan 4, 2021
41a732d
Remove a FIXME and explain the decision
oli-obk Jan 5, 2021
e90b521
--emit=mir now emits both `mir_for_ctfe` and `optimized_mir` for `con…
oli-obk Jan 11, 2021
53e3a23
Coverage computation needs access to the MIR, too
oli-obk Jan 12, 2021
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Remove mir encode calls that didn't actually encode anything
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@oli-obk
oli authored and oli-obk committed Jan 4, 2021
commit dadf937a12ca35ba1ea3646d415607278a2ddcbd
2 changes: 0 additions & 2 deletions compiler/rustc_metadata/src/rmeta/encoder.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -758,8 +758,6 @@ impl EncodeContext<'a, 'tcx> {
self.encode_generics(def_id);
self.encode_explicit_predicates(def_id);
self.encode_inferred_outlives(def_id);
self.encode_optimized_mir(def_id.expect_local());
self.encode_promoted_mir(def_id.expect_local());
}

fn encode_enum_variant_ctor(&mut self, def: &ty::AdtDef, index: VariantIdx) {
Expand Down