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Diffstat (limited to 'tests/codegen/align-struct.rs')
| -rw-r--r-- | tests/codegen/align-struct.rs | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/tests/codegen/align-struct.rs b/tests/codegen/align-struct.rs deleted file mode 100644 index d4cc65e9158..00000000000 --- a/tests/codegen/align-struct.rs +++ /dev/null @@ -1,70 +0,0 @@ -//@ compile-flags: -C no-prepopulate-passes -Z mir-opt-level=0 -// 32bit MSVC does not align things properly so we suppress high alignment annotations (#112480) -//@ ignore-i686-pc-windows-msvc -//@ ignore-i686-pc-windows-gnu - -#![crate_type = "lib"] - -#[repr(align(64))] -pub struct Align64(i32); - -pub struct Nested64 { - a: Align64, - b: i32, - c: i32, - d: i8, -} - -// This has the extra field in B to ensure it's not ScalarPair, -// and thus that the test actually emits it via memory, not `insertvalue`. -pub enum Enum4 { - A(i32), - B(i32, i32), -} - -pub enum Enum64 { - A(Align64), - B(i32), -} - -// CHECK-LABEL: @align64 -#[no_mangle] -pub fn align64(i: i32) -> Align64 { - // CHECK: %a64 = alloca [64 x i8], align 64 - // CHECK: call void @llvm.memcpy.{{.*}}(ptr align 64 %{{.*}}, ptr align 64 %{{.*}}, i{{[0-9]+}} 64, i1 false) - let a64 = Align64(i); - a64 -} - -// For issue 54028: make sure that we are specifying the correct alignment for fields of aligned -// structs -// CHECK-LABEL: @align64_load -#[no_mangle] -pub fn align64_load(a: Align64) -> i32 { - // CHECK: {{%.*}} = load i32, ptr {{%.*}}, align 64 - a.0 -} - -// CHECK-LABEL: @nested64 -#[no_mangle] -pub fn nested64(a: Align64, b: i32, c: i32, d: i8) -> Nested64 { - // CHECK: %n64 = alloca [128 x i8], align 64 - let n64 = Nested64 { a, b, c, d }; - n64 -} - -// CHECK-LABEL: @enum4 -#[no_mangle] -pub fn enum4(a: i32) -> Enum4 { - // CHECK: %e4 = alloca [12 x i8], align 4 - let e4 = Enum4::A(a); - e4 -} - -// CHECK-LABEL: @enum64 -#[no_mangle] -pub fn enum64(a: Align64) -> Enum64 { - // CHECK: %e64 = alloca [128 x i8], align 64 - let e64 = Enum64::A(a); - e64 -} |
