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156 Commits

Author SHA1 Message Date
Mazdak Farrokhzad
ca297f8cf4 DefId{Map,Set} -> rustc::hir::def_id 2020-01-04 19:01:42 +01:00
Vadim Petrochenkov
70f1d57048 Rename syntax_pos to rustc_span in source code 2020-01-01 09:15:18 +03:00
Camille GILLOT
36f95ab3fa Fallout in other crates. 2019-12-27 19:20:28 +01:00
Mark Rousskov
a06baa56b9 Format the world 2019-12-22 17:42:47 -05:00
Camille GILLOT
4f1c88be46 Use Arena inside hir::EnumDef. 2019-12-21 23:32:42 +01:00
Matthew Jasper
96dc03bad7 Remove uniform_array_move_out passes 
These passes were buggy, MIR building is now responsible for
canonicalizing `ConstantIndex` projections and `MoveData` is responsible
for splitting `Subslice` projections.
 2019-12-09 20:43:22 +00:00
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
9978574c9e Fix rebasing errors, convert some BodyCache::body() calls to reborrows 2019-12-02 08:43:01 -05:00
Paul Daniel Faria
64654ce1f1 Fix type errors created during rebasing 2019-12-02 08:42:24 -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
ab657e3b6b Fix typo 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
649c73f96d Simplify Cache wrapper to single type, impl Deref on it, fix all compilation errors in librustc_codegen_ssa 2019-12-02 08:30:30 -05:00
Paul Daniel Faria
9b335ce1a6 Move predecessors cache back to its own type 
This ensures that the cache can be properly ignored during encoding and decoding.
Fix panics that arose due to lack of encoding
 2019-12-02 08:30:30 -05:00
Paul Daniel Faria
52cc85f008 Address nits and remove unneeded pass 2019-12-02 08:30:30 -05:00
Paul Daniel Faria
8e8c97e5fd Ensure predecessors are recomputed at critical points, fixes panics 2019-12-02 08:30:30 -05:00
Paul Daniel Faria
2b31456068 Add pass to ensure predecessors cache is generated after optimization 2019-12-02 08:30:30 -05:00
Mazdak Farrokhzad
2f00e86cb5 Introduce MIR optimizations for simplifying x? on Results. 
This optimization depends on inlining for the identity
conversions introduced by the lowering of the `?`.
To take advantage of `SimplifyArmIdentity`, `-Z mir-opt-level=2`
is required because that triggers the inlining MIR optimization.
 2019-11-21 20:05:16 +01:00
Dylan MacKenzie
ea95e94f51 Fix nits from review 2019-11-15 10:33:52 -08:00
Dylan MacKenzie
056edc0d48 Use a bespoke type for the result of mir_const_qualif 2019-11-15 10:33:52 -08:00
Dylan MacKenzie
6d4e2042f9 Remove qualify_consts completely 2019-11-15 10:33:52 -08:00
Dylan MacKenzie
55da0c0368 Use new const-checker for mir_const_qualif 
Now `mir_const_qualif` must be called for `static`s and `const fn`s as
well as `const`s since it is responsible for const-checking. We return
the qualifs in the return place for everything, even though they will
only be used for `const`s.
 2019-11-15 10:33:32 -08:00
bors
c296b2d830 Auto merge of #65694 - wesleywiser:uninhabited_enum_variants_pass, r=oli-obk 
[mir-opt] Implement pass to remove branches on uninhabited variants

Based on discussion [here](https://github.com/rust-lang/rust/pull/64890#discussion_r333612125), this is a pass to eliminate dead code that is caused by branching on an enum with uninhabited variants.

r? @oli-obk
 2019-11-09 23:01:06 +00:00
Dylan MacKenzie
b316384e14 Use new PromoteTemps for promotion 2019-11-08 15:00:20 -08:00
Wesley Wiser
cbe2f6095a Implement pass to remove branches on uninhabited variants 2019-11-06 21:10:29 -05:00
Santiago Pastorino
d32c2865d6
Intern place projection 2019-10-22 10:33:36 -03:00
csmoe
64f61c7888 remove indexed_vec re-export from rustc_data_structures 2019-09-29 16:48:31 +00:00
Dylan MacKenzie
fc92d3b820 Add dataflow-based const validation 2019-09-28 07:06:52 -07:00
Mazdak Farrokhzad
dfd365f3e4 cleanup dead ast-borrowck / migrate-mode code. 2019-09-27 19:48:07 +02:00
Wesley Wiser
e63b992030 Resolve PR comments 2019-08-22 06:36:31 -04:00
Wesley Wiser
9fdf5b5551 Remove unnecessary Option 2019-08-22 06:36:31 -04:00
Wesley Wiser
34fe28bc67 Fix tidy 2019-08-22 06:36:31 -04:00
Wesley Wiser
73814654b2 Move promoted out of mir::Body 2019-08-22 06:36:30 -04:00
Wesley Wiser
666180c324 Move 'tcx lifetime on MirPass 2019-08-22 06:36:30 -04:00
Mazdak Farrokhzad
632ce7402f
Rollup merge of #62801 - bjorn3:remove_lower_128bit_ops, r=alexcrichton 
Remove support for -Zlower-128bit-ops

It is broken and unused

cc https://github.com/rust-lang/rust/issues/58969

blocked https://github.com/rust-lang-nursery/compiler-builtins/pull/302 (removes definitions of the lang items removed in this PR)

r? @alexcrichton
 2019-07-26 18:56:43 +02:00
Steven Fackler
91fa898975 Stabilize the type_name intrinsic in core::any 
Closes rust-lang/rfcs#1428
 2019-07-24 21:35:49 -07:00
bjorn3
3427a14bdf Remove support for -Zlower-128bit-ops 
It is broken and unused
 2019-07-19 14:21:06 +02:00
bors
d36b7f6944 Auto merge of #62322 - wesleywiser:promoted_query, r=oli-obk 
Add a query to get the `promoted`s for a `mir::Body`

This is a builidng block toward removing a lot of duplicated code
between miri and the cosnt-propagator pass.

See this thread for more info:
https://rust-lang.zulipchat.com/#narrow/stream/189540-t-compiler.2Fwg-mir-opt/topic/Using.20.60InterpCx.60.20more/near/169030661

r? @spastorino but feel free to hand it off to somebody else
 2019-07-16 12:19:35 +00:00
ljedrz
37d7e1f22a rename hir::map::local_def_id_from_hir_id to local_def_id 2019-07-04 12:53:12 +02:00
Jeremy Stucki
0477e07272
Remove needless lifetimes 2019-07-03 10:00:26 +02:00
Wesley Wiser
57c98d3392 Add a query to get the promoteds for a mir::Body 
This is a builidng block toward removing a lot of duplicated code
between miri and the cosnt-propagator pass.

See this thread for more info:
https://rust-lang.zulipchat.com/#narrow/stream/189540-t-compiler.2Fwg-mir-opt/topic/Using.20.60InterpCx.60.20more/near/169030661
 2019-07-02 20:52:58 -04:00
Eduard-Mihai Burtescu
b25b466a88 rustc: remove 'x: 'y bounds (except from comments/strings). 2019-06-18 18:10:21 +03:00
ljedrz
d996c4d5a3 remove _by_hir_id if there is no NodeId counterpart 2019-06-17 18:57:21 +02:00
Eduard-Mihai Burtescu
afc39bbf24 Run rustfmt --file-lines ... for changes from previous commits. 2019-06-14 18:58:32 +03:00
Eduard-Mihai Burtescu
f3f9d6dfd9 Unify all uses of 'gcx and 'tcx. 2019-06-14 18:58:23 +03:00
Eduard-Mihai Burtescu
fff08cb043 Run rustfmt --file-lines ... for changes from previous commits. 2019-06-12 13:38:28 +03:00
Eduard-Mihai Burtescu
17cdd356da rustc: replace TyCtxt<'tcx, 'gcx, 'tcx> with TyCtxt<'gcx, 'tcx>. 2019-06-12 13:38:27 +03:00
Eduard-Mihai Burtescu
2441253508 Fix fallout from deny(unused_lifetimes). 2019-06-12 13:38:27 +03:00