bors 4566094913 Auto merge of #94512 - RalfJung:sdiv-ub, r=oli-obk ...

Miri/CTFE: properly treat overflow in (signed) division/rem as UB

To my surprise, it looks like LLVM treats overflow of signed div/rem as UB. From what I can tell, MIR `Div`/`Rem` directly lowers to the corresponding LLVM operation, so to make that correct we also have to consider these overflows UB in the CTFE/Miri interpreter engine.

r? `@oli-obk`

2022-03-03 12:56:24 +00:00

..

coverage

7 - Make more use of let_chains

2022-03-01 07:43:12 -03:00

inline

Adopt let else in more places

2022-02-19 17:27:43 +01:00

abort_unwinding_calls.rs

Adopt let else in more places

2022-02-19 17:27:43 +01:00

add_call_guards.rs

…

add_moves_for_packed_drops.rs

Adopt let else in more places

2022-02-19 17:27:43 +01:00

add_retag.rs

Remove in_band_lifetimes from rustc_mir_transform

2021-12-07 21:04:40 -08:00

check_const_item_mutation.rs

rustc_errors: let DiagnosticBuilder::emit return a "guarantee of emission".

2022-02-23 06:38:52 +00:00

check_packed_ref.rs

give more help in the unaligned_references lint

2021-12-09 16:48:51 -05:00

check_unsafety.rs

Improve unused_unsafe lint

2022-02-20 21:00:12 +01:00

cleanup_post_borrowck.rs

…

const_debuginfo.rs

7 - Make more use of let_chains

2022-03-01 07:43:12 -03:00

const_goto.rs

Remove in_band_lifetimes from rustc_mir_transform

2021-12-07 21:04:40 -08:00

const_prop.rs

Auto merge of #94512 - RalfJung:sdiv-ub, r=oli-obk

2022-03-03 12:56:24 +00:00

deaggregator.rs

Adopt let else in more places

2022-02-19 17:27:43 +01:00

deduplicate_blocks.rs

Remove in_band_lifetimes from rustc_mir_transform

2021-12-07 21:04:40 -08:00

dest_prop.rs

7 - Make more use of let_chains

2022-03-01 07:43:12 -03:00

dump_mir.rs

Inline on_mir_pass and add inline to dump_mir

2021-10-14 15:26:59 -05:00

early_otherwise_branch.rs

Overhaul TyS and Ty.

2022-02-15 16:03:24 +11:00

elaborate_drops.rs

Adopt let else in more places

2022-02-19 17:27:43 +01:00

function_item_references.rs

remove TyS::same_type

2022-02-01 11:21:26 +01:00

generator.rs

Rollup merge of #94087 - tmiasko:rm-ignore-borrow-on-drop, r=jackh726

2022-02-26 07:52:42 +01:00

inline.rs

7 - Make more use of let_chains

2022-03-01 07:43:12 -03:00

instcombine.rs

7 - Make more use of let_chains

2022-03-01 07:43:12 -03:00

lib.rs

7 - Make more use of let_chains

2022-03-01 07:43:12 -03:00

lower_intrinsics.rs

Adopt let else in more places

2022-02-19 17:27:43 +01:00

lower_slice_len.rs

Adopt let else in more places

2022-02-19 17:27:43 +01:00

marker.rs

Add pass for simple phase change

2021-12-02 17:31:38 -08:00

match_branches.rs

Update passes with new interface

2021-12-02 17:31:38 -08:00

multiple_return_terminators.rs

Update passes with new interface

2021-12-02 17:31:38 -08:00

normalize_array_len.rs

Rollup merge of #94011 - est31:let_else, r=lcnr

2022-02-17 23:00:59 +01:00

nrvo.rs

Adopt let else in more places

2022-02-19 17:27:43 +01:00

pass_manager.rs

Remove in_band_lifetimes from rustc_mir_transform

2021-12-07 21:04:40 -08:00

remove_false_edges.rs

Separate RemoveFalseEdges from SimplifyBranches

2021-11-30 17:14:48 -08:00

remove_noop_landing_pads.rs

Remove deprecated LLVM-style inline assembly

2022-01-12 18:51:31 +01:00

remove_storage_markers.rs

Update passes with new interface

2021-12-02 17:31:38 -08:00

remove_uninit_drops.rs

Auto merge of #93984 - nnethercote:ChunkedBitSet, r=Mark-Simulacrum

2022-02-23 01:26:07 +00:00

remove_unneeded_drops.rs

Add rationale for RemoveUnneededDrops

2021-11-30 17:25:30 -08:00

remove_zsts.rs

Adopt let else in more places

2022-02-19 17:27:43 +01:00

required_consts.rs

7 - Make more use of let_chains

2022-03-01 07:43:12 -03:00

reveal_all.rs

Overhaul TyS and Ty.

2022-02-15 16:03:24 +11:00

separate_const_switch.rs

Remove deprecated LLVM-style inline assembly

2022-01-12 18:51:31 +01:00

shim.rs

use List<Ty<'tcx>> for tuples

2022-02-21 07:09:11 +01:00

simplify_branches.rs

Auto merge of #91279 - scottmcm:small-refactor, r=nagisa

2021-12-06 13:04:18 +00:00

simplify_comparison_integral.rs

Remove in_band_lifetimes from rustc_mir_transform

2021-12-07 21:04:40 -08:00

simplify_try.rs

Remove deprecated LLVM-style inline assembly

2022-01-12 18:51:31 +01:00

simplify.rs

Adopt let else in more places

2022-02-19 17:27:43 +01:00

uninhabited_enum_branching.rs

Extend uninhabited match branch optimization to also work on fallthrough.

2022-02-18 09:14:21 -05:00

unreachable_prop.rs

Remove deprecated LLVM-style inline assembly

2022-01-12 18:51:31 +01:00