Stuart Cook 45ebc4060b

Rollup merge of #137447 - folkertdev:simd-extract-insert-dyn, r=scottmcm ...

add `core::intrinsics::simd::{simd_extract_dyn, simd_insert_dyn}`

fixes https://github.com/rust-lang/rust/issues/137372

adds `core::intrinsics::simd::{simd_extract_dyn, simd_insert_dyn}`, which contrary to their non-dyn counterparts allow a non-const index. Many platforms (but notably not x86_64 or aarch64) have dedicated instructions for this operation, which stdarch can emit with this change.

Future work is to also make the `Index` operation on the `Simd` type emit this operation, but the intrinsic can't be used directly. We'll need some MIR shenanigans for that.

r? `@ghost`

2025-04-11 13:31:43 +10:00

..

intrinsic

add simd_insert_dyn and simd_extract_dyn

2025-04-10 21:22:07 +02:00

array-trait.rs

remove most simd_ intrinsic declaration in tests

2025-02-27 12:22:59 +01:00

array-trait.stderr

Do not suggest using -Zmacro-backtrace for builtin macros

2025-03-14 19:50:03 +00:00

array-type.rs

remove most simd_ intrinsic declaration in tests

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const-err-trumps-simd-err.rs

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const-err-trumps-simd-err.stderr

Do not suggest using -Zmacro-backtrace for builtin macros

2025-03-14 19:50:03 +00:00

dont-invalid-bitcast-masks.rs

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dont-invalid-bitcast-x86_64.rs

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empty-simd-vector-in-operand.rs

UI tests: add missing diagnostic kinds where possible

2025-04-08 23:06:31 +03:00

empty-simd-vector-in-operand.stderr

fix: running the test only on x86_64.

2025-03-23 19:42:14 +01:00

generics.rs

remove most simd_ intrinsic declaration in tests

2025-02-27 12:22:59 +01:00

issue-17170.rs

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issue-32947.rs

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issue-39720.rs

remove most simd_ intrinsic declaration in tests

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issue-85915-simd-ptrs.rs

remove most simd_ intrinsic declaration in tests

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issue-89193.rs

remove most simd_ intrinsic declaration in tests

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issue-105439.rs

remove most simd_ intrinsic declaration in tests

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libm_no_std_cant_float.rs

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libm_no_std_cant_float.stderr

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libm_std_can_float.rs

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masked-load-store-build-fail.rs

remove most simd_ intrinsic declaration in tests

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masked-load-store-build-fail.stderr

remove most simd_ intrinsic declaration in tests

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masked-load-store-check-fail.rs

remove most simd_ intrinsic declaration in tests

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masked-load-store-check-fail.stderr

remove most simd_ intrinsic declaration in tests

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masked-load-store.rs

remove most simd_ intrinsic declaration in tests

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monomorphize-heterogeneous.rs

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monomorphize-heterogeneous.stderr

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monomorphize-shuffle-index.generic.stderr

remove most simd_ intrinsic declaration in tests

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monomorphize-shuffle-index.rs

UI tests: add missing diagnostic kinds where possible

2025-04-08 23:06:31 +03:00

monomorphize-too-long.rs

compiletest: Require //~ annotations even if error-pattern is specified

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monomorphize-too-long.stderr

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monomorphize-zero-length.rs

compiletest: Require //~ annotations even if error-pattern is specified

2025-04-03 11:08:55 +03:00

monomorphize-zero-length.stderr

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not-out-of-bounds.rs

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not-out-of-bounds.stderr

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portable-intrinsics-arent-exposed.rs

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portable-intrinsics-arent-exposed.stderr

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repr_packed.rs

remove most simd_ intrinsic declaration in tests

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shuffle.rs

remove most simd_ intrinsic declaration in tests

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simd-bitmask-notpow2.rs

remove most simd_ intrinsic declaration in tests

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simd-bitmask.rs

remove most simd_ intrinsic declaration in tests

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size-align.rs

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target-feature-mixup.rs

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type-generic-monomorphisation-empty.rs

compiletest: Require //~ annotations even if error-pattern is specified

2025-04-03 11:08:55 +03:00

type-generic-monomorphisation-empty.stderr

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type-generic-monomorphisation-extern-nonnull-ptr.rs

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type-generic-monomorphisation-non-primitive.rs

compiletest: Require //~ annotations even if error-pattern is specified

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type-generic-monomorphisation-non-primitive.stderr

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type-generic-monomorphisation-oversized.rs

compiletest: Require //~ annotations even if error-pattern is specified

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type-generic-monomorphisation-oversized.stderr

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type-generic-monomorphisation-power-of-two.rs

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type-generic-monomorphisation-wide-ptr.rs

compiletest: Require //~ annotations even if error-pattern is specified

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type-generic-monomorphisation-wide-ptr.stderr

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type-generic-monomorphisation.rs

compiletest: Require //~ annotations even if error-pattern is specified

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type-generic-monomorphisation.stderr

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type-len.rs

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type-len.stderr

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type-wide-ptr.rs

compiletest: Require //~ annotations even if error-pattern is specified

2025-04-03 11:08:55 +03:00

type-wide-ptr.stderr

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wasm-simd-indirect.rs

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