diff options
Diffstat (limited to 'tests/codegen/naked-fn/min-function-alignment.rs')
| -rw-r--r-- | tests/codegen/naked-fn/min-function-alignment.rs | 47 | 
1 files changed, 0 insertions, 47 deletions
diff --git a/tests/codegen/naked-fn/min-function-alignment.rs b/tests/codegen/naked-fn/min-function-alignment.rs deleted file mode 100644 index 406e9334fa5..00000000000 --- a/tests/codegen/naked-fn/min-function-alignment.rs +++ /dev/null @@ -1,47 +0,0 @@ -//@ compile-flags: -C no-prepopulate-passes -Copt-level=0 -Zmin-function-alignment=16 -//@ needs-asm-support -//@ ignore-arm no "ret" mnemonic -//@ ignore-wasm32 aligning functions is not currently supported on wasm (#143368) - -// FIXME(#82232, #143834): temporarily renamed to mitigate `#[align]` nameres ambiguity -#![feature(rustc_attrs)] -#![feature(fn_align)] -#![crate_type = "lib"] - -// functions without explicit alignment use the global minimum -// -// CHECK: .balign 16 -#[no_mangle] -#[unsafe(naked)] -pub extern "C" fn naked_no_explicit_align() { - core::arch::naked_asm!("ret") -} - -// CHECK: .balign 16 -#[no_mangle] -#[rustc_align(8)] -#[unsafe(naked)] -pub extern "C" fn naked_lower_align() { - core::arch::naked_asm!("ret") -} - -// CHECK: .balign 32 -#[no_mangle] -#[rustc_align(32)] -#[unsafe(naked)] -pub extern "C" fn naked_higher_align() { - core::arch::naked_asm!("ret") -} - -// cold functions follow the same rules as other functions -// -// in GCC, the `-falign-functions` does not apply to cold functions, but -// `-Zmin-function-alignment` applies to all functions. -// -// CHECK: .balign 16 -#[no_mangle] -#[cold] -#[unsafe(naked)] -pub extern "C" fn no_explicit_align_cold() { - core::arch::naked_asm!("ret") -}  | 
