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Author SHA1 Message Date
Ralf Jung
8ebdad0615 organize more files into folders, and run the weak-mem consistency test as the very first since it is so slow 2022-06-13 09:08:14 -07:00
Ralf Jung
a2cc014231 test files in a deterministic order 2022-06-13 09:07:02 -07:00
Ralf Jung
0648f03133 ensure all worker threads stay around 2022-06-13 09:07:02 -07:00
bors
4c1f50bf2b Auto merge of #2232 - rust-lang:gesundheit, r=oli-obk 
Always show stderr on test failure.

fixes #2224

I overengineered the original thing to the point where it became fragile. Let's just always print stderr, unless it was already printed
 2022-06-13 13:44:16 +00:00
bors
9642534a33 Auto merge of #2179 - RalfJung:rustc, r=oli-obk 
test ui output also in rustc test suite

`@oli-obk` when I just tried this locally (`./x.py test src/tools/miri --stage 0`), it worked fine. What differences had you seen before?
 2022-06-13 13:13:29 +00:00
bors
2bbb70f584 Auto merge of #2203 - RalfJung:deprecate, r=oli-obk 
deprecate -Zmiri-allow-uninit-numbers and -Zmiri-allow-ptr-int-transmute

Cc https://github.com/rust-lang/miri/issues/2187 https://github.com/rust-lang/miri/issues/2188
 2022-06-13 10:23:42 +00:00
Oli Scherer
0689f36a55 Always show stderr on test failure. 2022-06-13 08:55:34 +00:00
bors
0a2a4b3742 Auto merge of #2230 - scottmcm:master, r=RalfJung 
Add `#![feature(yeet_expr)]`

Hopefully enough for https://github.com/rust-lang/rust/issues/98036
 2022-06-13 04:43:28 +00:00
Scott McMurray
238bbd63ab Add #![feature(yeet_expr)] 2022-06-12 18:39:44 -07:00
bors
21399ff065 Auto merge of #2229 - DrMeepster:patch-1, r=RalfJung 
Add cache location on windows to documentation
 2022-06-13 01:06:22 +00:00
DrMeepster
286a30fb1d
correct the path 2022-06-12 12:10:13 -07:00
bors
03a05ae211 Auto merge of #2195 - RalfJung:vtable-validation, r=RalfJung 
test for Stacked Borrows error during vtable validation

Fixes https://github.com/rust-lang/miri/issues/2123
Needs https://github.com/rust-lang/rust/pull/97761
 2022-06-12 05:34:22 +00:00
Ralf Jung
6ed05d976e bless 2022-06-11 22:34:01 -07:00
Ralf Jung
4ccd3f860a
tweak punctuation 2022-06-11 17:45:33 -07:00
Ralf Jung
d9f8312d9a rustup 2022-06-11 17:42:53 -07:00
Ralf Jung
c3b8509654 rename ExperimentalUb → StackedBorrowsUb 2022-06-11 17:42:23 -07:00
Ralf Jung
069d8fdb71 test for Stacked Borrows error during vtable validation 2022-06-11 17:42:23 -07:00
bors
96ee9a0f52 Auto merge of #2226 - InfRandomness:unix-helpers, r=RalfJung 
Add unix helpers

This creates unix helper(s)
 2022-06-12 00:08:38 +00:00
DrMeepster
681cb88804
Add cache location on windows to documentation 2022-06-11 16:41:32 -07:00
infrandomness
bc27fbb2f7 Add assert_target_os_is_unix function 2022-06-11 18:50:36 +02:00
infrandomness
58d00aa642 Add target_os_is_unix helper 2022-06-11 18:45:53 +02:00
bors
ada7b72a87 Auto merge of #2227 - RalfJung:doc, r=RalfJung 
make some rustdoc comments more readable
 2022-06-11 15:50:11 +00:00
bors
c5f7a7d27a Auto merge of #2215 - InfRandomness:getpid_shim, r=RalfJung 
Getpid shim
 2022-06-11 15:25:26 +00:00
Ralf Jung
5f1ba4432b make some rustdoc comments more readable 2022-06-11 08:03:54 -07:00
bors
7656fc45cf Auto merge of #2222 - InfRandomness:cargo-docs, r=RalfJung 
Add mandatory cargo_doc
 2022-06-11 15:02:55 +00:00
InfRandomness
3e03054ef0 Add getpid shim 2022-06-11 11:28:50 +02:00
infrandomness
eaa1e444eb Add mandatory cargo_doc 
Co-authored-by: Joshua Nelson <github@jyn.dev>
 2022-06-11 10:59:57 +02:00
bors
31da2d9f61 Auto merge of #2225 - RalfJung:frame-in-std-inlined, r=RalfJung 
make frame_in_std check work with inlining

`@InfRandomness` this should help with your trouble in https://github.com/rust-lang/miri/pull/2215
 2022-06-11 03:27:13 +00:00
Ralf Jung
4da48e06c7 make frame_in_std check work with inlining 2022-06-10 20:25:58 -07:00
bors
32a7580b05 Auto merge of #2219 - saethlin:more-benchmarks, r=RalfJung 
Add more bench-cargo-miri programs

These example programs are derived from long-running (>15 minutes) tests in the test suites of highly-downloaded crates (if I have my way, that runtime will not be correct for long). They should serve as realistic but also somewhat pathological workloads for the interpreter.

The unicode program stresses the code which looks for adjacent and equal stacks to merge them.
The backtraces program has an uncommonly large working set of borrow tags per borrow stack.

This also updates the .gitignore to ignore files commonly emitted in the course of using these benchmark programs.

---

The benchmark programs are so-named to avoid confusingly duplicating the names of the crates they are benchmarking. Is that a good idea? I started doing this so that I could use `cargo add` but now I'm not entirely sold on the names.
 2022-06-09 14:20:42 +00:00
Ben Kimock
8a40e2e9e3 Add more bench-cargo-miri programs 
These example programs are derived from long-running (>15 minutes) tests
in the test suites of highly-downloaded crates. They should serve as
realistic but also somewhat pathological workloads for the interpreter.

The unicode program stresses the code which looks for adjacent and equal
stacks to merge them.

The backtrace program has an uncommonly large working set of borrow tags
per borrow stack.

This also updates the .gitignore to ignore files commonly emitted in the
course of using these benchmark programs.
 2022-06-08 21:35:02 -04:00
bors
4d6eca1c08 Auto merge of #2218 - Nilstrieb:faster-tag-partial-eq, r=RalfJung 
Optimize `SbTag::eq`

The code before generated really bad code with a branch.
This nudges LLVM towards being smarter and simply comparing
the integers.

See https://github.com/rust-lang/miri/pull/2214#issuecomment-1150124617
 2022-06-08 17:34:16 +00:00
Nilstrieb
93db9a6d71 Add comment to explain manual optimization 2022-06-08 19:29:54 +02:00
Nilstrieb
c01bf62ee4 Allow clippy::derive_hash_xor_eq 2022-06-08 18:43:12 +02:00
Nilstrieb
956a84bfe0 Optimize SbTag::eq 
The code before generated really bad code with a branch.
This nudges LLVM towards being smarter and simply comparing
the integers.
 2022-06-08 18:22:48 +02:00
bors
5a76e9f6de Auto merge of #2217 - RalfJung:rustup, r=RalfJung 
rustup
 2022-06-08 16:12:50 +00:00
Ralf Jung
657386cc91 rustup 2022-06-08 12:10:54 -04:00
bors
b8d5ee037b Auto merge of #2216 - RalfJung:rustup, r=RalfJung 
rustup

Locally I see lots of new clippy failures, but did clippy really add a bunch of new lints recently?
 2022-06-08 12:14:30 +00:00
Ralf Jung
295e18df0d document how to get a toolchain with clippy 2022-06-08 08:12:20 -04:00
Ralf Jung
a310ccc9a4 some clippy-induced cleanup 2022-06-08 08:06:32 -04:00
Ralf Jung
e62e09ac17 rustup 2022-06-08 07:57:43 -04:00
bors
eedc78d216 Auto merge of #2213 - RalfJung:clippy, r=RalfJung 
make clippy mandatory for bors, and silence another clippy lint

We don't currently trigger this but I saw it in a PR and I'd rather evaluate this on a case-by-case basis during review, thank you clippy.
 2022-06-07 21:08:56 +00:00
Ralf Jung
2b35dd514e linux-futex test: ensure we join all threads 2022-06-07 17:03:11 -04:00
Ralf Jung
aa68111c60 gate bors on clippy 2022-06-07 16:03:32 -04:00
Ralf Jung
7a5de0c98a silence another clippy lint 2022-06-07 16:01:44 -04:00
bors
ba15da4018 Auto merge of #2212 - RalfJung:cargo-miri, r=RalfJung 
update and move cargo-miri operational description
 2022-06-07 18:14:33 +00:00
Ralf Jung
cca3dea379 update and move cargo-miri operational description 2022-06-07 13:59:47 -04:00
bors
4d7258076d Auto merge of #2211 - InfRandomness:typo, r=RalfJung 
Fix typo
 2022-06-07 17:47:27 +00:00
InfRandomness
4758ce74ef Fix typo 2022-06-07 17:43:45 +00:00
bors
4756be8aee Auto merge of #2210 - RalfJung:tls-drop-test, r=RalfJung 
add stdlib test for TLS dtor order
 2022-06-07 11:59:47 +00:00