diff options
| author | Matthias Krüger <matthias.krueger@famsik.de> | 2023-08-04 07:25:45 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-08-04 07:25:45 +0200 |
| commit | f36a9b5e18cda84da1790db4c9fd0f85fb8c5ce2 (patch) | |
| tree | 4090a9c83d4455afe356b2ba951e6603c566db36 /compiler/rustc_mir_transform/src | |
| parent | a7caaae9fbef81325887aea060fc551da4589c6f (diff) | |
| parent | 4457ef2c6db2aa65aeaba084d2d85f3355595f5a (diff) | |
| download | rust-f36a9b5e18cda84da1790db4c9fd0f85fb8c5ce2.tar.gz rust-f36a9b5e18cda84da1790db4c9fd0f85fb8c5ce2.zip | |
Rollup merge of #113534 - oli-obk:simd_shuffle_dehackify, r=workingjubilee
Forbid old-style `simd_shuffleN` intrinsics Don't merge before https://github.com/rust-lang/packed_simd/pull/350 has made its way to crates.io We used to support specifying the lane length of simd_shuffle ops by attaching the lane length to the name of the intrinsic (like `simd_shuffle16`). After this PR, you cannot do that anymore, and need to instead either rely on inference of the `idx` argument type or specify it as `simd_shuffle::<_, [u32; 16], _>`. r? `@workingjubilee`
Diffstat (limited to 'compiler/rustc_mir_transform/src')
| -rw-r--r-- | compiler/rustc_mir_transform/src/lower_intrinsics.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_mir_transform/src/lower_intrinsics.rs b/compiler/rustc_mir_transform/src/lower_intrinsics.rs index d1ecfe9f851..fc36c6e4124 100644 --- a/compiler/rustc_mir_transform/src/lower_intrinsics.rs +++ b/compiler/rustc_mir_transform/src/lower_intrinsics.rs @@ -305,7 +305,7 @@ impl<'tcx> MirPass<'tcx> for LowerIntrinsics { terminator.kind = TerminatorKind::Unreachable; } } - _ if intrinsic_name.as_str().starts_with("simd_shuffle") => { + sym::simd_shuffle => { validate_simd_shuffle(tcx, args, terminator.source_info.span); } _ => {} |