diff options
Diffstat (limited to 'tests/codegen/tuple-layout-opt.rs')
| -rw-r--r-- | tests/codegen/tuple-layout-opt.rs | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/tests/codegen/tuple-layout-opt.rs b/tests/codegen/tuple-layout-opt.rs deleted file mode 100644 index 5b2f65e7aa7..00000000000 --- a/tests/codegen/tuple-layout-opt.rs +++ /dev/null @@ -1,57 +0,0 @@ -// 32-bit systems will return 128bit values using a return area pointer. -//@ revisions: bit32 bit64 -//@[bit32] only-32bit -//@[bit64] only-64bit -//@ compile-flags: -C no-prepopulate-passes -Copt-level=0 - -// Test that tuples get optimized layout, in particular with a ZST in the last field (#63244) - -#![crate_type = "lib"] - -type ScalarZstLast = (u128, ()); -// bit32: define {{(dso_local )?}}void @test_ScalarZstLast({{.*}} sret([16 x i8]) {{.*}}, i128 %_1) -// bit64: define {{(dso_local )?}}i128 @test_ScalarZstLast(i128 %_1) -#[no_mangle] -pub fn test_ScalarZstLast(_: ScalarZstLast) -> ScalarZstLast { - loop {} -} - -type ScalarZstFirst = ((), u128); -// bit32: define {{(dso_local )?}}void @test_ScalarZstFirst({{.*}} sret([16 x i8]) {{.*}}, i128 %_1) -// bit64: define {{(dso_local )?}}i128 @test_ScalarZstFirst(i128 %_1) -#[no_mangle] -pub fn test_ScalarZstFirst(_: ScalarZstFirst) -> ScalarZstFirst { - loop {} -} - -type ScalarPairZstLast = (u8, u128, ()); -// CHECK: define {{(dso_local )?}}void @test_ScalarPairZstLast(ptr sret({{[^,]*}}) -// CHECK-SAME: %_0, i128 %_1.0, i8 %_1.1) -#[no_mangle] -pub fn test_ScalarPairZstLast(_: ScalarPairZstLast) -> ScalarPairZstLast { - loop {} -} - -type ScalarPairZstFirst = ((), u8, u128); -// CHECK: define {{(dso_local )?}}void @test_ScalarPairZstFirst(ptr sret({{[^,]*}}) -// CHECK-SAME: %_0, i8 %_1.0, i128 %_1.1) -#[no_mangle] -pub fn test_ScalarPairZstFirst(_: ScalarPairZstFirst) -> ScalarPairZstFirst { - loop {} -} - -type ScalarPairLotsOfZsts = ((), u8, (), u128, ()); -// CHECK: define {{(dso_local )?}}void @test_ScalarPairLotsOfZsts(ptr sret({{[^,]*}}) -// CHECK-SAME: %_0, i128 %_1.0, i8 %_1.1) -#[no_mangle] -pub fn test_ScalarPairLotsOfZsts(_: ScalarPairLotsOfZsts) -> ScalarPairLotsOfZsts { - loop {} -} - -type ScalarPairLottaNesting = (((), ((), u8, (), u128, ())), ()); -// CHECK: define {{(dso_local )?}}void @test_ScalarPairLottaNesting(ptr sret({{[^,]*}}) -// CHECK-SAME: %_0, i128 %_1.0, i8 %_1.1) -#[no_mangle] -pub fn test_ScalarPairLottaNesting(_: ScalarPairLottaNesting) -> ScalarPairLottaNesting { - loop {} -} |
