diff options
| author | Ralf Jung <post@ralfj.de> | 2023-01-13 11:46:54 +0100 |
|---|---|---|
| committer | Ralf Jung <post@ralfj.de> | 2023-01-13 11:46:54 +0100 |
| commit | 9475277c235d2297dc446155325b0b3fcfdbf722 (patch) | |
| tree | bf243b402462c46038a1692d4ab52a7148b75d52 /tests/codegen/array-clone.rs | |
| parent | 9742679ebed966c62bf457df8353b9a5c6c22d29 (diff) | |
| parent | 7d59c0ccaa3aeb528a66ae3d2fec6a5ebbe44bc2 (diff) | |
| download | rust-9475277c235d2297dc446155325b0b3fcfdbf722.tar.gz rust-9475277c235d2297dc446155325b0b3fcfdbf722.zip | |
Merge from rustc
Diffstat (limited to 'tests/codegen/array-clone.rs')
| -rw-r--r-- | tests/codegen/array-clone.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/codegen/array-clone.rs b/tests/codegen/array-clone.rs new file mode 100644 index 00000000000..0d42963bcd2 --- /dev/null +++ b/tests/codegen/array-clone.rs @@ -0,0 +1,15 @@ +// compile-flags: -O + +#![crate_type = "lib"] + +// CHECK-LABEL: @array_clone +#[no_mangle] +pub fn array_clone(a: &[u8; 2]) -> [u8; 2] { + // CHECK-NOT: getelementptr + // CHECK-NOT: load i8 + // CHECK-NOT: zext + // CHECK-NOT: shl + // CHECK: load i16 + // CHECK-NEXT: ret i16 + a.clone() +} |