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git.proxmox.com Git - rustc.git/blob - src/test/codegen/sse42-implies-crc32.rs
2 // min-llvm-version: 14.0
3 // compile-flags: -Copt-level=3
7 #[cfg(target_arch = "x86_64")]
8 #[target_feature(enable = "sse4.2")]
10 pub unsafe fn crc32sse(v
: u8) -> u32 {
11 use std
::arch
::x86_64
::*;
16 // CHECK: attributes #0 {{.*"target-features"="\+sse4.2,\+crc32"}}