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
51 lines
2.7 KiB
C++
51 lines
2.7 KiB
C++
// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -fclangir -emit-cir %s -o %t.cir
|
|
// RUN: FileCheck --input-file=%t.cir %s -check-prefix=CIR
|
|
// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -fclangir -emit-llvm %s -o %t.ll
|
|
// RUN: FileCheck --input-file=%t.ll %s -check-prefix=LLVM
|
|
// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -emit-llvm %s -o %t.ll
|
|
// RUN: FileCheck --input-file=%t.ll %s -check-prefix=OGCG
|
|
|
|
// Test that address spaces are preserved through array-to-pointer decay
|
|
// and array element access on AMDGPU, where globals are in AS 1.
|
|
|
|
int globalArr[10] = {0};
|
|
|
|
void takes_ptr(int *p);
|
|
|
|
// The array_to_ptrdecay cast must preserve the address space of the base
|
|
// pointer, followed by an address_space cast.
|
|
|
|
// CIR-LABEL: cir.func{{.*}} @_Z17pass_global_arrayv()
|
|
// CIR: %[[ARR:.*]] = cir.get_global @globalArr : !cir.ptr<!cir.array<!s32i x 10>, target_address_space(1)>
|
|
// CIR-NEXT: %[[DECAY:.*]] = cir.cast array_to_ptrdecay %[[ARR]] : !cir.ptr<!cir.array<!s32i x 10>, target_address_space(1)> -> !cir.ptr<!s32i, target_address_space(1)>
|
|
// CIR-NEXT: %[[FLAT:.*]] = cir.cast address_space %[[DECAY]] : !cir.ptr<!s32i, target_address_space(1)> -> !cir.ptr<!s32i>
|
|
// CIR-NEXT: cir.call @_Z9takes_ptrPi(%[[FLAT]])
|
|
|
|
// LLVM-LABEL: define{{.*}} void @_Z17pass_global_arrayv()
|
|
// LLVM: call void @_Z9takes_ptrPi(ptr noundef addrspacecast (ptr addrspace(1) @globalArr to ptr))
|
|
|
|
// OGCG-LABEL: define{{.*}} void @_Z17pass_global_arrayv()
|
|
// OGCG: call void @_Z9takes_ptrPi(ptr noundef addrspacecast (ptr addrspace(1) @globalArr to ptr))
|
|
void pass_global_array() {
|
|
takes_ptr(globalArr);
|
|
}
|
|
|
|
// The get_element op must preserve the address space of the base pointer
|
|
// so that the subsequent load uses the correct address space.
|
|
|
|
// CIR-LABEL: cir.func{{.*}} @_Z18index_global_arrayi
|
|
// CIR: %[[ARR:.*]] = cir.get_global @globalArr : !cir.ptr<!cir.array<!s32i x 10>, target_address_space(1)>
|
|
// CIR-NEXT: %[[ELEM:.*]] = cir.get_element %[[ARR]][%{{.*}} : !s64i] : !cir.ptr<!cir.array<!s32i x 10>, target_address_space(1)> -> !cir.ptr<!s32i, target_address_space(1)>
|
|
// CIR-NEXT: %{{.*}} = cir.load align(4) %[[ELEM]] : !cir.ptr<!s32i, target_address_space(1)>, !s32i
|
|
|
|
// LLVM-LABEL: define{{.*}} i32 @_Z18index_global_arrayi
|
|
// LLVM: %[[GEP:.*]] = getelementptr [10 x i32], ptr addrspace(1) @globalArr, i32 0, i64 %{{.*}}
|
|
// LLVM-NEXT: %{{.*}} = load i32, ptr addrspace(1) %[[GEP]], align 4
|
|
|
|
// OGCG-LABEL: define{{.*}} i32 @_Z18index_global_arrayi
|
|
// OGCG: getelementptr inbounds [10 x i32], ptr addrspacecast (ptr addrspace(1) @globalArr to ptr)
|
|
// OGCG: load i32, ptr %{{.*}}, align 4
|
|
int index_global_array(int i) {
|
|
return globalArr[i];
|
|
}
|