From 0733ed77d16a691863166561bc8b286a79fa8584 Mon Sep 17 00:00:00 2001 From: liushuyu Date: Thu, 14 Nov 2024 14:08:39 -0700 Subject: [PATCH] tests/run-make/simd-ffi: use a generic LLVM intrinsics ... ... to do more comprehensive type checking --- tests/run-make/simd-ffi/simd.rs | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/tests/run-make/simd-ffi/simd.rs b/tests/run-make/simd-ffi/simd.rs index 4b86b808d815c..9ea8eb8cf8831 100644 --- a/tests/run-make/simd-ffi/simd.rs +++ b/tests/run-make/simd-ffi/simd.rs @@ -38,15 +38,13 @@ extern "C" { #[link_name = "llvm.aarch64.neon.maxs.v4i32"] fn integer(a: i32x4, b: i32x4) -> i32x4; - // just some substitute foreign symbol, not an LLVM intrinsic; so - // we still get type checking, but not as detailed as (ab)using - // LLVM. + // Use a generic LLVM intrinsic to do type checking on other platforms #[cfg(not(any( - all(target_arch = "x86", target_feature = "sse2"), - target_arch = "x86-64", + all(any(target_arch = "x86", target_arch = "x86-64"), target_feature = "sse2"), target_arch = "arm", target_arch = "aarch64" )))] + #[link_name = "llvm.smax.v4i32"] fn integer(a: i32x4, b: i32x4) -> i32x4; }