From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../ui/simd/intrinsic/inlining-issue67557-ice.rs | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 src/test/ui/simd/intrinsic/inlining-issue67557-ice.rs (limited to 'src/test/ui/simd/intrinsic/inlining-issue67557-ice.rs') diff --git a/src/test/ui/simd/intrinsic/inlining-issue67557-ice.rs b/src/test/ui/simd/intrinsic/inlining-issue67557-ice.rs new file mode 100644 index 000000000..7221b3ab7 --- /dev/null +++ b/src/test/ui/simd/intrinsic/inlining-issue67557-ice.rs @@ -0,0 +1,26 @@ +// This used to cause an ICE for an internal index out of range due to simd_shuffle_indices being +// passed the wrong Instance, causing issues with inlining. See #67557. +// +// run-pass +// compile-flags: -Zmir-opt-level=4 +#![feature(platform_intrinsics, repr_simd)] + +extern "platform-intrinsic" { + fn simd_shuffle2(x: T, y: T, idx: [u32; 2]) -> U; +} + +#[repr(simd)] +#[derive(Debug, PartialEq)] +struct Simd2(u8, u8); + +fn main() { + unsafe { + let _: Simd2 = inline_me(); + } +} + +#[inline(always)] +unsafe fn inline_me() -> Simd2 { + const IDX: [u32; 2] = [0, 3]; + simd_shuffle2(Simd2(10, 11), Simd2(12, 13), IDX) +} -- cgit v1.2.3