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Diffstat (limited to 'tests/codegen/repr/transparent-imm-array.rs')
| -rw-r--r-- | tests/codegen/repr/transparent-imm-array.rs | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/tests/codegen/repr/transparent-imm-array.rs b/tests/codegen/repr/transparent-imm-array.rs deleted file mode 100644 index 6dad0447784..00000000000 --- a/tests/codegen/repr/transparent-imm-array.rs +++ /dev/null @@ -1,116 +0,0 @@ -//@ add-core-stubs -//@ revisions: arm-linux arm-android armv7-linux armv7-android mips thumb sparc -//@ compile-flags: -Copt-level=3 -C no-prepopulate-passes - -//@[arm-linux] compile-flags: --target arm-unknown-linux-gnueabi -//@[arm-linux] needs-llvm-components: arm -//@[arm-android] compile-flags: --target arm-linux-androideabi -//@[arm-android] needs-llvm-components: arm -//@[armv7-linux] compile-flags: --target armv7-unknown-linux-gnueabi -//@[armv7-linux] needs-llvm-components: arm -//@[armv7-android] compile-flags: --target armv7-linux-androideabi -//@[armv7-android] needs-llvm-components: arm -//@[mips] compile-flags: --target mips-unknown-linux-gnu -//@[mips] needs-llvm-components: mips -//@[thumb] compile-flags: --target thumbv7neon-linux-androideabi -//@[thumb] needs-llvm-components: arm -//@[sparc] compile-flags: --target sparc-unknown-linux-gnu -//@[sparc] needs-llvm-components: sparc - -// See ./transparent.rs -// Some platforms pass large aggregates using immediate arrays in LLVMIR -// Other platforms pass large aggregates using by-value struct pointer in LLVMIR -// Yet more platforms pass large aggregates using opaque pointer in LLVMIR -// This covers the "immediate array" case. - -#![feature(no_core, lang_items, transparent_unions)] -#![crate_type = "lib"] -#![no_std] -#![no_core] - -extern crate minicore; -use minicore::*; -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:.*]], [16 x i32] -#[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]], [16 x i32] -#[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]], [16 x i32] -#[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]], [16 x i32] -#[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:.*]], [16 x i32] -#[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]], [16 x i32] -#[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]], [16 x i32] -#[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]], [16 x i32] -#[no_mangle] -pub extern "C" fn test_TeBigU(_: TeBigU) -> TeBigU { - loop {} -} |
