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[rust.git] / src / test / codegen / to_vec.rs
1 // compile-flags: -O
2
3 #![crate_type = "lib"]
4
5 // CHECK-LABEL: @copy_to_vec
6 #[no_mangle]
7 fn copy_to_vec(s: &[u64]) -> Vec<u64> {
8   s.to_vec()
9   // CHECK: call void @llvm.memcpy
10 }