derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
58 lines
2.5 KiB
C++
58 lines
2.5 KiB
C++
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o - | FileCheck %s --check-prefix=CIR
|
|
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-llvm %s -o - | FileCheck %s --check-prefix=LLVM
|
|
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix=OGCG
|
|
|
|
// Padding-only union: CIR has no storage member and stores size in padding
|
|
// field, so getUnionStorageType() is null and getABIAlignment returns 1.
|
|
union Empty {};
|
|
// CIR: !rec_Empty = !cir.union<"Empty" {}, padding = {!u8i}>
|
|
// LLVM-DAG: %union.Empty = type { i8 }
|
|
// OGCG-DAG: %union.Empty = type { i8 }
|
|
|
|
// Aligned empty union (should have aligned integer member in CIR)
|
|
union alignas(16) EmptyAligned {};
|
|
// CIR: !rec_EmptyAligned = !cir.union<"EmptyAligned" {}, padding = {!cir.array<!u8i x 16>}>
|
|
// LLVM-DAG: %union.EmptyAligned = type { [16 x i8] }
|
|
// OGCG-DAG: %union.EmptyAligned = type { [16 x i8] }
|
|
|
|
// Struct holding a padding-only union member: layout queries !rec_Empty
|
|
// alignment (null largest), not OuterWithEmpty's int x.
|
|
union OuterWithEmpty {
|
|
Empty e;
|
|
int x;
|
|
};
|
|
struct WrapEmpty {
|
|
OuterWithEmpty o;
|
|
int s;
|
|
};
|
|
WrapEmpty w;
|
|
// CIR: !rec_OuterWithEmpty = !cir.union<"OuterWithEmpty" {!rec_Empty, !s32i}>
|
|
// CIR: !rec_WrapEmpty = !cir.struct<"WrapEmpty" {!rec_OuterWithEmpty, !s32i}>
|
|
// CIR: cir.global external @w = #cir.zero : !rec_WrapEmpty {alignment = 4 : i64}
|
|
// LLVM-DAG: %struct.WrapEmpty = type { %union.OuterWithEmpty, i32 }
|
|
// LLVM-DAG: %union.OuterWithEmpty = type { i32 }
|
|
// LLVM: @w = global %struct.WrapEmpty zeroinitializer, align 4
|
|
// OGCG-DAG: %struct.WrapEmpty = type { %union.OuterWithEmpty, i32 }
|
|
// OGCG-DAG: %union.OuterWithEmpty = type { i32 }
|
|
// OGCG: @w = global %struct.WrapEmpty zeroinitializer, align 4
|
|
|
|
void useEmpty() {
|
|
Empty e;
|
|
}
|
|
// CIR: cir.func {{.*}}@_Z8useEmptyv()
|
|
// CIR: cir.alloca !rec_Empty, !cir.ptr<!rec_Empty>, ["e"] {alignment = 1 : i64}
|
|
// LLVM: define {{.*}} void @_Z8useEmptyv()
|
|
// LLVM: alloca %union.Empty, i64 1, align 1
|
|
// OGCG: define {{.*}} void @_Z8useEmptyv()
|
|
// OGCG: alloca %union.Empty, align 1
|
|
|
|
void useEmptyAligned() {
|
|
EmptyAligned e;
|
|
}
|
|
// CIR: cir.func {{.*}}@_Z15useEmptyAlignedv()
|
|
// CIR: cir.alloca !rec_EmptyAligned, !cir.ptr<!rec_EmptyAligned>, ["e"] {alignment = 16 : i64}
|
|
// LLVM: define {{.*}} void @_Z15useEmptyAlignedv()
|
|
// LLVM: alloca %union.EmptyAligned, i64 1, align 16
|
|
// OGCG: define {{.*}} void @_Z15useEmptyAlignedv()
|
|
// OGCG: alloca %union.EmptyAligned, align 16
|