src/test/codegen/abi-x86_64_sysv.rs

   1 // only-x86_64
   2
   3 // compile-flags: -C no-prepopulate-passes
   4
   5 #![crate_type = "lib"]
   6
   7 pub struct S24 {
   8   a: i8,
   9   b: i8,
  10   c: i8,
  11 }
  12
  13 pub struct S48 {
  14   a: i16,
  15   b: i16,
  16   c: i8,
  17 }
  18
  19 // CHECK: i24 @struct_24_bits(i24
  20 #[no_mangle]
  21 pub extern "sysv64" fn struct_24_bits(a: S24) -> S24 {
  22   a
  23 }
  24
  25 // CHECK: i48 @struct_48_bits(i48
  26 #[no_mangle]
  27 pub extern "sysv64" fn struct_48_bits(a: S48) -> S48 {
  28   a
  29 }