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 --- src/test/ui/sse2.rs | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 src/test/ui/sse2.rs (limited to 'src/test/ui/sse2.rs') diff --git a/src/test/ui/sse2.rs b/src/test/ui/sse2.rs new file mode 100644 index 000000000..172f40798 --- /dev/null +++ b/src/test/ui/sse2.rs @@ -0,0 +1,25 @@ +// run-pass + +#![allow(stable_features)] +#![feature(cfg_target_feature)] + +use std::env; + +fn main() { + match env::var("TARGET") { + Ok(s) => { + // Skip this tests on i586-unknown-linux-gnu where sse2 is disabled + if s.contains("i586") { + return + } + } + Err(_) => return, + } + if cfg!(any(target_arch = "x86", target_arch = "x86_64")) { + assert!(cfg!(target_feature = "sse2"), + "SSE2 was not detected as available on an x86 platform"); + } + // check a negative case too -- allowed on x86, but not enabled by default + assert!(cfg!(not(target_feature = "avx2")), + "AVX2 shouldn't be detected as available by default on any platform"); +} -- cgit v1.2.3