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Author SHA1 Message Date
Chris Denton
fcb86c871f Cranelift: Don't use raw-dylib in std 2024-02-25 10:22:34 -03:00
Ralf Jung
08e4eafa49 fix use of platform_intrinsics in tests 2024-02-25 08:15:44 +01:00
Ralf Jung
9bb1109478 remove platform-intrinsics ABI; make SIMD intrinsics be regular intrinsics 2024-02-25 08:14:52 +01:00
Gary Guo
8cec9989b2 Implement asm goto in MIR and MIR lowering 2024-02-24 18:50:09 +00:00
Gary Guo
98dcd85054 Change InlineAsm to allow multiple targets instead 2024-02-24 18:50:09 +00:00
bjorn3
e9e6b7cd0d
Merge pull request #1459 from uweigand/update-libc 
Update libc dependency to 0.2.153
 2024-02-23 18:12:41 +01:00
Ulrich Weigand
26ee4c93b5 Update libc dependency to 0.2.153 2024-02-23 17:33:46 +01:00
Ralf Jung
ac8c8b612d remove simd_reduce_{min,max}_nanless 2024-02-21 20:50:47 +01:00
bors
709c00a047 Auto merge of #120718 - saethlin:reasonable-fast-math, r=nnethercote 
Add "algebraic" fast-math intrinsics, based on fast-math ops that cannot return poison

Setting all of LLVM's fast-math flags makes our fast-math intrinsics very dangerous, because some inputs are UB. This set of flags permits common algebraic transformations, but according to the [LangRef](https://llvm.org/docs/LangRef.html#fastmath), only the flags `nnan` (no nans) and `ninf` (no infs) can produce poison.

And this uses the algebraic float ops to fix https://github.com/rust-lang/rust/issues/120720

cc `@orlp`
 2024-02-21 09:43:33 +00:00
bjorn3
8fb0fbef62 Fix rustc test suite 2024-02-20 21:57:28 +00:00
bjorn3
d23026ac1b Update to Cranelift 0.105 2024-02-20 20:52:27 +00:00
bjorn3
b03b41420b Fix stack alignment problem on s390x 2024-02-20 17:45:28 +00:00
bjorn3
c7a50c2636 Adapt filtering of rustc tests for upstream changes 2024-02-20 17:44:00 +00:00
Ben Kimock
968e79540d Add "algebraic" versions of the fast-math intrinsics 2024-02-20 12:39:03 -05:00
bjorn3
49db50eaa5 Rustup to rustc 1.78.0-nightly (3246e7951 2024-02-19) 2024-02-20 16:59:44 +00:00
bjorn3
e1841fbee0 Sync from rust 3246e79513 2024-02-20 15:52:04 +00:00
bjorn3
ba7404a293
Merge pull request #1457 from uweigand/simd-endian 
Fix simd_select_bitmask on big-endian systems
 2024-02-19 14:38:00 +01:00
bjorn3
2768789b20
Merge pull request #1458 from uweigand/hash-endian 
Fix download hash check on big-endian systems
 2024-02-19 14:37:43 +01:00
Ulrich Weigand
bc1bca798f Fix download hash check on big-endian systems 
Ensure the hash_file and hash_dir routines give identical results
on big- and little-endian systems.  The default hash routines for
integer types are endian-dependent, so all such hash inputs need
to be byte-swapped.

This applies in particular to the file hashes used as input when
computing directory hashes.

In addition, the default hash routines for composite types use
a length prefix, which it itself an integer type (usize).  In
order to be able to byte-swap that prefix, we have to re-implement
those bits of the standard library ourselves.
 2024-02-19 14:08:49 +01:00
Ulrich Weigand
b886be124d Fix simd_select_bitmask on big-endian systems 
The mask input for simd_select_bitmask depends on the host byteorder
in the same way as the mask output of simd_bitmask does.  Fix the
implementation to work on both big- and little-endian systems.
 2024-02-19 12:33:08 +01:00
bors
4f23c244e9 Auto merge of #121034 - obeis:improve-static-mut-ref, r=RalfJung 
Improve wording of `static_mut_ref`

Close #120964
 2024-02-18 08:00:34 +00:00
Obei Sideg
8ce7f62e58 Improve wording of static_mut_ref 
Rename `static_mut_ref` lint to `static_mut_refs`.
 2024-02-18 06:01:40 +03:00
Matthias Krüger
f7143af56c Rollup merge of #121209 - nnethercote:infallible-join_codegen, r=bjorn3 
Make `CodegenBackend::join_codegen` infallible.

Because they all are, in practice.

r? ```@bjorn3```
 2024-02-17 18:47:42 +01:00
Nicholas Nethercote
0fd329b96a Make CodegenBackend::join_codegen infallible. 
Because they all are, in practice.
 2024-02-17 10:51:35 +11:00
bjorn3
e4584e84d9 Re-enable fixed rustc tests 2024-02-15 11:51:43 +00:00
bjorn3
3918b4783d Workaround UB in cranelift-jit 2024-02-15 10:23:58 +00:00
bjorn3
35b431884f Disable test broken due to upstream bug 2024-02-15 10:21:06 +00:00
Oli Scherer
aa6d02f368 Give const_deallocate a default body 2024-02-12 17:52:05 +00:00
Oli Scherer
bd14c7b8e5 Teach llvm backend how to fall back to default bodies 2024-02-12 17:50:39 +00:00
Oli Scherer
a51b61a8b6 Add intrinsic body fallback to cranelift and use it 2024-02-12 17:44:55 +00:00
bjorn3
3669dba8e8 Rustup to rustc 1.78.0-nightly (1a648b397 2024-02-11) 2024-02-12 16:58:51 +00:00
bjorn3
c98301d3b2 Sync from rust 1a648b397d 2024-02-12 15:49:31 +00:00
bors
f90a0b9a18 Auto merge of #120843 - matthiaskrgr:rollup-med37z5, r=matthiaskrgr 
Rollup of 8 pull requests

Successful merges:

 - #113671 (Make privacy visitor use types more (instead of HIR))
 - #120308 (core/time: avoid divisions in Duration::new)
 - #120693 (Invert diagnostic lints.)
 - #120704 (A drive-by rewrite of `give_region_a_name()`)
 - #120809 (Use `transmute_unchecked` in `NonZero::new`.)
 - #120817 (Fix more `ty::Error` ICEs in MIR passes)
 - #120828 (Fix `ErrorGuaranteed` unsoundness with stash/steal.)
 - #120831 (Startup objects disappearing from sysroot)

r? `@ghost`
`@rustbot` modify labels: rollup
 2024-02-09 15:34:48 +00:00
Matthias Krüger
55b32315be Rollup merge of #120693 - nnethercote:invert-diagnostic-lints, r=davidtwco 
Invert diagnostic lints.

That is, change `diagnostic_outside_of_impl` and `untranslatable_diagnostic` from `allow` to `deny`, because more than half of the compiler has been converted to use translated diagnostics.

This commit removes more `deny` attributes than it adds `allow` attributes, which proves that this change is warranted.

r? ````@davidtwco````
 2024-02-09 14:41:50 +01:00
Ben Kimock
caa23f103c Add a new debug_assertions instrinsic (compiler) 
And in clippy
 2024-02-08 11:49:08 -05:00
Nicholas Nethercote
515ee70efa Invert diagnostic lints. 
That is, change `diagnostic_outside_of_impl` and
`untranslatable_diagnostic` from `allow` to `deny`, because more than
half of the compiler has be converted to use translated diagnostics.

This commit removes more `deny` attributes than it adds `allow`
attributes, which proves that this change is warranted.
 2024-02-06 13:12:33 +11:00
bors
d631662a56 Auto merge of #117372 - Amanieu:stdarch_update, r=Mark-Simulacrum 
Update stdarch submodule

Splits up #27731 into multiple tracking issues.

Closes #27731
 2024-02-05 15:41:40 +00:00
bjorn3
cdae185e30 Implement SHA-1 x86 vendor intrinsics 2024-02-01 10:29:51 +00:00
clubby789
b2ff1231dd Remove the abi_amdgpu_kernel feature 2024-01-30 15:46:40 +00:00
Amanieu d'Antras
be4d3fb261 Update ahash dependency to 0.8.7 2024-01-30 03:34:28 +00:00
bjorn3
82d08913d8 Rustup to rustc 1.77.0-nightly (e7bbe8ce9 2024-01-26) 2024-01-27 10:53:32 +00:00
bjorn3
c71356c462 Sync from rust e7bbe8ce93 2024-01-27 10:39:20 +00:00
bjorn3
0061bb7faf Merge commit '3e50cf65025f96854d6597e80449b0d64ad89589' into sync_cg_clif-2024-01-26 2024-01-26 18:33:45 +00:00
bjorn3
3e50cf6502 Rustup to rustc 1.77.0-nightly (5bd5d214e 2024-01-25) 2024-01-26 18:24:04 +00:00
bjorn3
dff600d1d3 Sync from rust 5bd5d214ef 2024-01-26 18:11:31 +00:00
bjorn3
f78617994a Update rand test 
This contains a fix for a recently introduced warning.
 2024-01-26 18:08:00 +00:00
bjorn3
604c8a7cf8 Accept [u8; N] bitmasks in simd_select_bitmask 
Fixes rust-lang/rustc_codegen_cranelift#1446
 2024-01-26 14:19:11 +00:00
bjorn3
dc7ed1680c Update to Cranelift 0.104 2024-01-26 11:18:14 +00:00
bjorn3
1fba58ed94 Update actions/checkout and actions/cache 2024-01-26 11:06:55 +00:00
David Tolnay
b192f911d5 Rebase slice_group_by stabilization PR 2024-01-25 22:20:59 -08:00