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-rw-r--r--tests/codegen/dst-offset.rs84
1 files changed, 0 insertions, 84 deletions
diff --git a/tests/codegen/dst-offset.rs b/tests/codegen/dst-offset.rs
deleted file mode 100644
index 2cf5fa9fac6..00000000000
--- a/tests/codegen/dst-offset.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-//! This file tests that we correctly generate GEP instructions for DST
-//! field offsets.
-//@ compile-flags: -C no-prepopulate-passes -Copt-level=0
-
-#![crate_type = "lib"]
-#![feature(extern_types, sized_hierarchy)]
-
-use std::marker::PointeeSized;
-use std::ptr::addr_of;
-
-// Hack to get the correct type for usize
-// CHECK: @helper([[USIZE:i[0-9]+]] %_1)
-#[no_mangle]
-pub fn helper(_: usize) {}
-
-struct Dst<T: PointeeSized> {
-    x: u32,
-    y: u8,
-    z: T,
-}
-
-// CHECK: @dst_dyn_trait_offset(ptr align {{[0-9]+}} [[DATA_PTR:%.+]], ptr align {{[0-9]+}} [[VTABLE_PTR:%.+]])
-#[no_mangle]
-pub fn dst_dyn_trait_offset(s: &Dst<dyn Drop>) -> &dyn Drop {
-    // The alignment of dyn trait is unknown, so we compute the offset based on align from the
-    // vtable.
-
-    // CHECK: [[SIZE_PTR:%[0-9]+]] = getelementptr inbounds i8, ptr [[VTABLE_PTR]]
-    // CHECK: load [[USIZE]], ptr [[SIZE_PTR]]
-    // CHECK: [[ALIGN_PTR:%[0-9]+]] = getelementptr inbounds i8, ptr [[VTABLE_PTR]]
-    // CHECK: load [[USIZE]], ptr [[ALIGN_PTR]]
-
-    // CHECK: getelementptr inbounds i8, ptr [[DATA_PTR]]
-    // CHECK-NEXT: insertvalue
-    // CHECK-NEXT: insertvalue
-    // CHECK-NEXT: ret
-    &s.z
-}
-
-// CHECK-LABEL: @dst_slice_offset
-#[no_mangle]
-pub fn dst_slice_offset(s: &Dst<[u16]>) -> &[u16] {
-    // The alignment of [u16] is known, so we generate a GEP directly.
-
-    // CHECK: start:
-    // CHECK-NEXT: getelementptr inbounds i8, {{.+}}, [[USIZE]] 6
-    // CHECK-NEXT: insertvalue
-    // CHECK-NEXT: insertvalue
-    // CHECK-NEXT: ret
-    &s.z
-}
-
-#[repr(packed)]
-struct PackedDstSlice {
-    x: u32,
-    y: u8,
-    z: [u16],
-}
-
-// CHECK-LABEL: @packed_dst_slice_offset
-#[no_mangle]
-pub fn packed_dst_slice_offset(s: &PackedDstSlice) -> *const [u16] {
-    // The alignment of [u16] is known, so we generate a GEP directly.
-
-    // CHECK: start:
-    // CHECK-NEXT: getelementptr inbounds i8, {{.+}}, [[USIZE]] 5
-    // CHECK-NEXT: insertvalue
-    // CHECK-NEXT: insertvalue
-    // CHECK-NEXT: ret
-    addr_of!(s.z)
-}
-
-extern "C" {
-    pub type Extern;
-}
-
-// CHECK-LABEL: @dst_extern
-#[no_mangle]
-pub fn dst_extern(s: &Dst<Extern>) -> &Extern {
-    // Computing the alignment of an extern type is currently unsupported and just panics.
-
-    // CHECK: call void @{{.+}}panic
-    &s.z
-}