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196 Commits

Author SHA1 Message Date
Dylan MacKenzie
64db428967 Don't use * for deref-coercion 2020-04-22 09:57:43 -07:00
Dylan DPC
707004c552
Rollup merge of #70970 - eddyb:trait-vs-impl-mismatch, r=oli-obk 
Detect mistyped associated consts in `Instance::resolve`.

*Based on #71049 to prevent redundant/misleading downstream errors.*

Fixes #70942 by refusing to resolve an associated `const` if it doesn't have the same type in the `impl` that it does in the `trait` (which we assume had errored, and `delay_span_bug` guards against bugs).
 2020-04-22 12:18:31 +02:00
ljedrz
3c455fe8e1 MIR: use span instead of NodeId to determine if optimized_mir should be run 2020-04-19 21:14:19 +02:00
Eduard-Mihai Burtescu
289f46a7f5 Detect mistyped associated consts in Instance::resolve. 2020-04-18 18:39:59 +03:00
Matthias Krüger
3837df2992 don't clone types that are copy (clippy::clone_on_copy) 2020-04-16 00:17:38 +02:00
Jonas Schievink
72ae73ae61 Pass the PlaceElem::Index local to visit_local 2020-04-11 01:39:50 +02:00
Santiago Pastorino
890b39381f
Use Place directly, it's Copy even more use cases 2020-03-31 14:45:05 -03:00
Mazdak Farrokhzad
1ccb0b4a02 rustc -> rustc_middle part 3 (rustfmt) 2020-03-30 07:19:55 +02:00
Mazdak Farrokhzad
0cb9e36090 rustc -> rustc_middle part 2 2020-03-30 07:16:56 +02:00
Wesley Wiser
61d3be8de7 Use Reveal::All in MIR inliner 2020-03-21 23:08:32 -04:00
Mazdak Farrokhzad
426a4cc930
Rollup merge of #69934 - andjo403:inlinecost, r=wesleywiser 
Update the mir inline costs

handle that when mir is lowered to llvm-ir more code is generated.
Landingpads generates 10 llvm-ir instructions
and resume 9 llvm-ir instructions.

r? @wesleywiser
 2020-03-21 08:51:12 +01:00
Mazdak Farrokhzad
4392a8b73c use direct imports for rustc::{lint, session}. 2020-03-16 02:52:06 +01:00
Andreas Jonson
afa940b900 Update the mir inline costs 
handle that when mir is lowered to llvm-ir more code is generated.
landingpads generates 10 llvm-ir instructions
and resume 9 llvm-ir instructions.
 2020-03-11 19:18:22 +01:00
Tomasz Miąsko
b846b42c8d Selectively disable sanitizer instrumentation 
Add `no_sanitize` attribute that allows to opt out from sanitizer
instrumentation in an annotated function.
 2020-02-05 23:30:38 +01:00
Mazdak Farrokhzad
93a8283614 Move builtin attribute logic to new rustc_attr crate. 
For now, this is all the crate contains, but more
attribute logic & types will be moved there over time.
 2020-02-01 18:54:56 +01:00
Santiago Pastorino
10b19f6dee
make_integrate_local takes Local by value 2020-01-28 10:12:53 -03:00
Matthias Krüger
ec61761e46 don't clone types that are copy, round two. 2020-01-27 01:18:18 +01:00
Santiago Pastorino
5d9b399044 Remove PlaceBase enum and make Place base field be local: Local 2020-01-10 09:08:25 +01:00
Santiago Pastorino
fd5aa32c35 Remove Static from PlaceBase 2020-01-10 09:08:24 +01:00
Mazdak Farrokhzad
ebfd8673a7 Remove rustc_hir reexports in rustc::hir. 2020-01-05 12:49:22 +01:00
Mazdak Farrokhzad
66f5bf1b8b extract rustc::middle::codegen_fn_attrs 2020-01-04 18:43:06 +01:00
Aaron Hill
e8e53b56df
Ensure that we process projections during MIR inlining 
Fixes #67710

Previously, we were not calling `super_place`, which resulted in us
failing to update any local references that occur in
ProjectionElem::Index. This caused the post-inlining MIR to contain a
reference to a local ID from the inlined callee, leading to an ICE
due to a type mismatch.
 2020-01-01 20:10:55 -05:00
Wesley Wiser
25a8b5d58e Fix Instance::resolve() incorrectly returning specialized instances 
We only want to return specializations when `Reveal::All` is passed, not
when `Reveal::UserFacing` is. Resolving this fixes several issues with
the `ConstProp`, `SimplifyBranches`, and `Inline` MIR optimization
passes.

Fixes #66901
 2019-12-27 13:04:32 -05:00
Mark Rousskov
a06baa56b9 Format the world 2019-12-22 17:42:47 -05:00
Wesley Wiser
bec4fc175a [mir-opt] Fix Inline pass to handle inlining into box expressions 2019-12-20 20:39:47 -05:00
Mazdak Farrokhzad
56c0bea390
Rollup merge of #66991 - Nashenas88:body_cache_cleanup, r=eddyb 
Cleanup BodyCache

After this PR:

- `BodyCache` is renamed to `BodyAndCache`
- `ReadOnlyBodyCache` is renamed to `ReadOnlyBodyAndCache`
- `ReadOnlyBodyAndCache::body` fn is removed and all calls to it are replaced by a deref (possible due to fix of its `Deref` imp in #65947)

cc @eddyb @oli-obk
 2019-12-08 03:39:45 +01:00
Adam Perry
cc574be985 #[track_caller] suppresses MIR inlining. 2019-12-05 21:12:34 -08:00
Paul Daniel Faria
756aa1e46c rustc: Apply clearer naming to BodyAndCache, fix Deref impl, remove unneeded Index impl, remove body fn 
rustc_codegen_ssa: Fix BodyAndCache reborrow to Body and change instances of body() call to derefence
rustc_mir: Fix BodyAndCache reborrow to Body and change intances of body() call to derefence
 2019-12-05 22:58:41 -05:00
Paul Daniel Faria
b2fe254c98 Remove HasLocalDecls impl from BodyCache's, properly reborrow to Body, rename all body_cache back to body 2019-12-02 08:40:56 -05:00
Paul Daniel Faria
595d161d36 Remove BodyCache.body and rely on Deref as much as possible for ReadOnlyBodyCache 2019-12-02 08:38:16 -05:00
Paul Daniel Faria
67b7a78231 Fix tidy errors 2019-12-02 08:38:16 -05:00
Paul Daniel Faria
4de31b26d1 Fix remaining compilation issues 2019-12-02 08:37:04 -05:00
Paul Daniel Faria
fc6b58d0a8 Simplify BodyCache impl and fix all remaining type errors in librustc_mir (lifetime errors still exist) 2019-12-02 08:35:08 -05:00
Paul Daniel Faria
52cc85f008 Address nits and remove unneeded pass 2019-12-02 08:30:30 -05:00
Paul Daniel Faria
ad734680af Move predecessors cache invalidation back to basic_blocks_mut, add a couple more ensure_predecessors to prevent panics 2019-12-02 08:30:30 -05:00
Paul Daniel Faria
f534d9f8c4 Stop invalidating predecessors cache when accessing unique basic block, invalidate cache when accessing unique terminator 2019-12-02 08:30:30 -05:00
Eduard-Mihai Burtescu
a9976d89ed rustc: move mir::SourceScopeLocalData to a field of SourceScopeData. 2019-11-30 01:37:42 +02:00
Eduard-Mihai Burtescu
78d85fcf52 rustc_mir: fix inliner to also copy over source_scope_local_data. 2019-11-30 01:36:51 +02:00
Eduard-Mihai Burtescu
563ed27c01 rustc: move debug info from LocalDecl and UpvarDecl into a dedicated VarDebugInfo. 2019-11-27 19:22:03 +02:00
Santiago Pastorino
180fc413fb
Move Place::elem methods and friends to TyCtxt 2019-10-22 10:33:36 -03:00
Santiago Pastorino
d32c2865d6
Intern place projection 2019-10-22 10:33:36 -03:00
Santiago Pastorino
190802cfca
Pattern match over PlaceRef rather than Place 
This prepares the code base for when projection is interned. Place's
projection field is going to be `&List<PlaceElem<'tcx>>` so we won't be
able to pattern match against it.
 2019-10-22 10:33:30 -03:00
Santiago Pastorino
48349960e6
Use Cow to handle modifications of projection in preparation for interning 2019-10-18 10:06:13 -04:00
Santiago Pastorino
d53fc9cae5
Add process_* place hooks to improve code reutilization 2019-10-17 22:06:56 -04:00
Santiago Pastorino
e3e9951673
Prepare inline MutVisitor to have projections interned 2019-10-17 22:06:55 -04:00
csmoe
64f61c7888 remove indexed_vec re-export from rustc_data_structures 2019-09-29 16:48:31 +00:00
csmoe
d20183dbbf remove bit_set re-export from rustc_data_structures 2019-09-29 16:11:30 +00:00
varkor
e2e0f9af85 Rename sty to kind 2019-09-25 15:50:04 +01:00
Santiago Pastorino
87420cd1bc
Make Place Boxed on Statement to reduce size from 64 bytes to 32 bytes 2019-09-11 16:28:06 -03:00
Santiago Pastorino
e9c41148c0
Convert Place's projection to a boxed slice 2019-09-09 18:16:49 -03:00