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| author | David Wood <david.wood2@arm.com> | 2024-09-12 15:27:19 +0100 | 
|---|---|---|
| committer | David Wood <david.wood2@arm.com> | 2024-09-17 13:29:44 +0100 | 
| commit | 9a330742c92c1a87957c0d22fb1f406ff555504c (patch) | |
| tree | 9c59f20da5d414856ce5dc9555712a125a9c7767 /tests/codegen/repr/transparent-struct-ptr.rs | |
| parent | f753bc769b16ca9673f11a4cc06e5cc681efd84e (diff) | |
| download | rust-9a330742c92c1a87957c0d22fb1f406ff555504c.tar.gz rust-9a330742c92c1a87957c0d22fb1f406ff555504c.zip | |
tests: add repr/transparent test for aarch64
Moves `transparent-struct-ptr.rs` to `transparent-byval-struct-ptr.rs` and then adds a new `transparent-opaque-ptr.rs` for aarch64.
Diffstat (limited to 'tests/codegen/repr/transparent-struct-ptr.rs')
| -rw-r--r-- | tests/codegen/repr/transparent-struct-ptr.rs | 116 | 
1 files changed, 0 insertions, 116 deletions
| diff --git a/tests/codegen/repr/transparent-struct-ptr.rs b/tests/codegen/repr/transparent-struct-ptr.rs deleted file mode 100644 index 9cffd6c7f73..00000000000 --- a/tests/codegen/repr/transparent-struct-ptr.rs +++ /dev/null @@ -1,116 +0,0 @@ -//@ revisions: i686-linux i686-freebsd x64-linux x64-apple wasm32 -//@ compile-flags: -O -C no-prepopulate-passes - -//@[i686-linux] compile-flags: --target i686-unknown-linux-gnu -//@[i686-linux] needs-llvm-components: x86 -//@[i686-freebsd] compile-flags: --target i686-unknown-freebsd -//@[i686-freebsd] needs-llvm-components: x86 -//@[x64-linux] compile-flags: --target x86_64-unknown-linux-gnu -//@[x64-linux] needs-llvm-components: x86 -//@[x64-apple] compile-flags: --target x86_64-apple-darwin -//@[x64-apple] needs-llvm-components: x86 -//@[wasm32] compile-flags: --target wasm32-wasi -//@[wasm32] needs-llvm-components: webassembly - -// See ./transparent.rs -// Some platforms pass large aggregates using immediate arrays in LLVMIR -// Other platforms pass large aggregates using struct pointer in LLVMIR -// This covers the "struct pointer" case. - -#![feature(no_core, lang_items, transparent_unions)] -#![crate_type = "lib"] -#![no_std] -#![no_core] - -#[lang = "sized"] -trait Sized {} -#[lang = "freeze"] -trait Freeze {} -#[lang = "copy"] -trait Copy {} - -impl Copy for [u32; 16] {} -impl Copy for BigS {} -impl Copy for BigU {} - -#[repr(C)] -pub struct BigS([u32; 16]); - -#[repr(transparent)] -pub struct TsBigS(BigS); - -#[repr(transparent)] -pub union TuBigS { - field: BigS, -} - -#[repr(transparent)] -pub enum TeBigS { - Variant(BigS), -} - -// CHECK: define{{.*}}void @test_BigS(ptr [[BIGS_RET_ATTRS1:.*]] sret([64 x i8]) [[BIGS_RET_ATTRS2:.*]], ptr [[BIGS_ARG_ATTRS1:.*]] byval([64 x i8]) [[BIGS_ARG_ATTRS2:.*]]) -#[no_mangle] -pub extern "C" fn test_BigS(_: BigS) -> BigS { - loop {} -} - -// CHECK: define{{.*}}void @test_TsBigS(ptr [[BIGS_RET_ATTRS1]] sret([64 x i8]) [[BIGS_RET_ATTRS2]], ptr [[BIGS_ARG_ATTRS1]] byval([64 x i8]) [[BIGS_ARG_ATTRS2:.*]]) -#[no_mangle] -pub extern "C" fn test_TsBigS(_: TsBigS) -> TsBigS { - loop {} -} - -// CHECK: define{{.*}}void @test_TuBigS(ptr [[BIGS_RET_ATTRS1]] sret([64 x i8]) [[BIGS_RET_ATTRS2]], ptr [[BIGS_ARG_ATTRS1]] byval([64 x i8]) [[BIGS_ARG_ATTRS2:.*]]) -#[no_mangle] -pub extern "C" fn test_TuBigS(_: TuBigS) -> TuBigS { - loop {} -} - -// CHECK: define{{.*}}void @test_TeBigS(ptr [[BIGS_RET_ATTRS1]] sret([64 x i8]) [[BIGS_RET_ATTRS2]], ptr [[BIGS_ARG_ATTRS1]] byval([64 x i8]) [[BIGS_ARG_ATTRS2]]) -#[no_mangle] -pub extern "C" fn test_TeBigS(_: TeBigS) -> TeBigS { - loop {} -} - -#[repr(C)] -pub union BigU { - foo: [u32; 16], -} - -#[repr(transparent)] -pub struct TsBigU(BigU); - -#[repr(transparent)] -pub union TuBigU { - field: BigU, -} - -#[repr(transparent)] -pub enum TeBigU { - Variant(BigU), -} - -// CHECK: define{{.*}}void @test_BigU(ptr [[BIGU_RET_ATTRS1:.*]] sret([64 x i8]) [[BIGU_RET_ATTRS2:.*]], ptr [[BIGU_ARG_ATTRS1:.*]] byval([64 x i8]) [[BIGU_ARG_ATTRS2:.*]]) -#[no_mangle] -pub extern "C" fn test_BigU(_: BigU) -> BigU { - loop {} -} - -// CHECK: define{{.*}}void @test_TsBigU(ptr [[BIGU_RET_ATTRS1:.*]] sret([64 x i8]) [[BIGU_RET_ATTRS2:.*]], ptr [[BIGU_ARG_ATTRS1]] byval([64 x i8]) [[BIGU_ARG_ATTRS2]]) -#[no_mangle] -pub extern "C" fn test_TsBigU(_: TsBigU) -> TsBigU { - loop {} -} - -// CHECK: define{{.*}}void @test_TuBigU(ptr [[BIGU_RET_ATTRS1]] sret([64 x i8]) [[BIGU_RET_ATTRS2:.*]], ptr [[BIGU_ARG_ATTRS1]] byval([64 x i8]) [[BIGU_ARG_ATTRS2]]) -#[no_mangle] -pub extern "C" fn test_TuBigU(_: TuBigU) -> TuBigU { - loop {} -} - -// CHECK: define{{.*}}void @test_TeBigU(ptr [[BIGU_RET_ATTRS1]] sret([64 x i8]) [[BIGU_RET_ATTRS2:.*]], ptr [[BIGU_ARG_ATTRS1]] byval([64 x i8]) [[BIGU_ARG_ATTRS2]]) -#[no_mangle] -pub extern "C" fn test_TeBigU(_: TeBigU) -> TeBigU { - loop {} -} | 
