| // Clone shims for aggregates are generated by just calling the Clone shims for all their members. |
| // Those calls generate a lot of unnecessary IR if the members are Copy. This test ensures that we |
| // optimize away those inner calls without needing to inline them. |
| |
| //@ compile-flags: -Cno-prepopulate-passes -Csymbol-mangling-version=v0 -Zinline-mir=no |
| #![crate_type = "lib"] |
| |
| pub type Test = (i32, i32, *const i32); |
| pub static TEST: fn(&Test) -> Test = <Test as core::clone::Clone>::clone; |
| |
| // CHECK-NOT: call <i32 as core::clone::Clone>::clone |
| // CHECK-NOT: call <*const i32 as core::clone::Clone>::clone |
| // CHECK: ; <(i32, i32, *const i32) as core::clone::Clone>::clone |
| // CHECK-NOT: call <i32 as core::clone::Clone>::clone |
| // CHECK-NOT: call <*const i32 as core::clone::Clone>::clone |
