| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --check-globals all --no-generate-body-for-unused-prefixes --version 4 |
| // RUN: %clang_cc1 -I%S %s -triple amdgcn-amd-amdhsa -emit-llvm -fcxx-exceptions -fexceptions -o - | FileCheck %s |
| // RUN: %clang_cc1 -I%S %s -triple spirv64-unknown-unknown -fsycl-is-device -emit-llvm -fcxx-exceptions -fexceptions -o - | FileCheck %s --check-prefix=WITH-NONZERO-DEFAULT-AS |
| |
| struct A { virtual void f(); }; |
| struct B : A { }; |
| |
| B fail; |
| //. |
| // CHECK: @_ZTV1B = linkonce_odr unnamed_addr addrspace(1) constant { [3 x ptr addrspace(1)] } { [3 x ptr addrspace(1)] [ptr addrspace(1) null, ptr addrspace(1) @_ZTI1B, ptr addrspace(1) addrspacecast (ptr @_ZN1A1fEv to ptr addrspace(1))] }, comdat, align 8 |
| // CHECK: @fail = addrspace(1) global { ptr addrspace(1) } { ptr addrspace(1) getelementptr inbounds inrange(-16, 8) ({ [3 x ptr addrspace(1)] }, ptr addrspace(1) @_ZTV1B, i32 0, i32 0, i32 2) }, align 8 |
| // CHECK: @_ZTI1A = external addrspace(1) constant ptr addrspace(1) |
| // CHECK: @_ZTVN10__cxxabiv120__si_class_type_infoE = external addrspace(1) global [0 x ptr addrspace(1)] |
| // CHECK: @_ZTS1B = linkonce_odr addrspace(1) constant [3 x i8] c"1B\00", comdat, align 1 |
| // CHECK: @_ZTI1B = linkonce_odr addrspace(1) constant { ptr addrspace(1), ptr addrspace(1), ptr addrspace(1) } { ptr addrspace(1) getelementptr inbounds (ptr addrspace(1), ptr addrspace(1) @_ZTVN10__cxxabiv120__si_class_type_infoE, i64 2), ptr addrspace(1) @_ZTS1B, ptr addrspace(1) @_ZTI1A }, comdat, align 8 |
| // CHECK: @__oclc_ABI_version = weak_odr hidden local_unnamed_addr addrspace(4) constant i32 500 |
| //. |
| // WITH-NONZERO-DEFAULT-AS: @_ZTV1B = linkonce_odr unnamed_addr addrspace(1) constant { [3 x ptr addrspace(1)] } { [3 x ptr addrspace(1)] [ptr addrspace(1) null, ptr addrspace(1) @_ZTI1B, ptr addrspace(1) addrspacecast (ptr @_ZN1A1fEv to ptr addrspace(1))] }, comdat, align 8 |
| // WITH-NONZERO-DEFAULT-AS: @fail = addrspace(1) global { ptr addrspace(1) } { ptr addrspace(1) getelementptr inbounds inrange(-16, 8) ({ [3 x ptr addrspace(1)] }, ptr addrspace(1) @_ZTV1B, i32 0, i32 0, i32 2) }, align 8 |
| // WITH-NONZERO-DEFAULT-AS: @_ZTI1A = external addrspace(1) constant ptr addrspace(1) |
| // WITH-NONZERO-DEFAULT-AS: @_ZTVN10__cxxabiv120__si_class_type_infoE = external addrspace(1) global [0 x ptr addrspace(1)] |
| // WITH-NONZERO-DEFAULT-AS: @_ZTS1B = linkonce_odr addrspace(1) constant [3 x i8] c"1B\00", comdat, align 1 |
| // WITH-NONZERO-DEFAULT-AS: @_ZTI1B = linkonce_odr addrspace(1) constant { ptr addrspace(1), ptr addrspace(1), ptr addrspace(1) } { ptr addrspace(1) getelementptr inbounds (ptr addrspace(1), ptr addrspace(1) @_ZTVN10__cxxabiv120__si_class_type_infoE, i64 2), ptr addrspace(1) @_ZTS1B, ptr addrspace(1) @_ZTI1A }, comdat, align 8 |
| //. |
| // CHECK-LABEL: define dso_local noundef nonnull align 8 dereferenceable(8) ptr @_Z1fP1A( |
| // CHECK-SAME: ptr noundef [[A:%.*]]) #[[ATTR0:[0-9]+]] personality ptr @__gxx_personality_v0 { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[RETVAL:%.*]] = alloca ptr, align 8, addrspace(5) |
| // CHECK-NEXT: [[A_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) |
| // CHECK-NEXT: [[EXN_SLOT:%.*]] = alloca ptr, align 8, addrspace(5) |
| // CHECK-NEXT: [[EHSELECTOR_SLOT:%.*]] = alloca i32, align 4, addrspace(5) |
| // CHECK-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL]] to ptr |
| // CHECK-NEXT: [[A_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[A_ADDR]] to ptr |
| // CHECK-NEXT: store ptr [[A]], ptr [[A_ADDR_ASCAST]], align 8 |
| // CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[A_ADDR_ASCAST]], align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = call ptr @__dynamic_cast(ptr [[TMP0]], ptr addrspace(1) @_ZTI1A, ptr addrspace(1) @_ZTI1B, i64 0) #[[ATTR3:[0-9]+]] |
| // CHECK-NEXT: [[TMP2:%.*]] = icmp eq ptr [[TMP1]], null |
| // CHECK-NEXT: br i1 [[TMP2]], label [[DYNAMIC_CAST_BAD_CAST:%.*]], label [[DYNAMIC_CAST_END:%.*]] |
| // CHECK: dynamic_cast.bad_cast: |
| // CHECK-NEXT: invoke void @__cxa_bad_cast() #[[ATTR4:[0-9]+]] |
| // CHECK-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[LPAD:%.*]] |
| // CHECK: invoke.cont: |
| // CHECK-NEXT: unreachable |
| // CHECK: dynamic_cast.end: |
| // CHECK-NEXT: br label [[TRY_CONT:%.*]] |
| // CHECK: lpad: |
| // CHECK-NEXT: [[TMP3:%.*]] = landingpad { ptr, i32 } |
| // CHECK-NEXT: catch ptr null |
| // CHECK-NEXT: [[TMP4:%.*]] = extractvalue { ptr, i32 } [[TMP3]], 0 |
| // CHECK-NEXT: store ptr [[TMP4]], ptr addrspace(5) [[EXN_SLOT]], align 8 |
| // CHECK-NEXT: [[TMP5:%.*]] = extractvalue { ptr, i32 } [[TMP3]], 1 |
| // CHECK-NEXT: store i32 [[TMP5]], ptr addrspace(5) [[EHSELECTOR_SLOT]], align 4 |
| // CHECK-NEXT: br label [[CATCH:%.*]] |
| // CHECK: catch: |
| // CHECK-NEXT: [[EXN:%.*]] = load ptr, ptr addrspace(5) [[EXN_SLOT]], align 8 |
| // CHECK-NEXT: [[TMP6:%.*]] = call ptr @__cxa_begin_catch(ptr [[EXN]]) #[[ATTR3]] |
| // CHECK-NEXT: call void @__cxa_end_catch() |
| // CHECK-NEXT: br label [[TRY_CONT]] |
| // CHECK: try.cont: |
| // CHECK-NEXT: ret ptr addrspacecast (ptr addrspace(1) @fail to ptr) |
| // |
| // WITH-NONZERO-DEFAULT-AS-LABEL: define spir_func noundef align 8 dereferenceable(8) ptr addrspace(4) @_Z1fP1A( |
| // WITH-NONZERO-DEFAULT-AS-SAME: ptr addrspace(4) noundef [[A:%.*]]) #[[ATTR0:[0-9]+]] personality ptr @__gxx_personality_v0 { |
| // WITH-NONZERO-DEFAULT-AS-NEXT: entry: |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[RETVAL:%.*]] = alloca ptr addrspace(4), align 8 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[A_ADDR:%.*]] = alloca ptr addrspace(4), align 8 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[EXN_SLOT:%.*]] = alloca ptr addrspace(4), align 8 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[EHSELECTOR_SLOT:%.*]] = alloca i32, align 4 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr [[RETVAL]] to ptr addrspace(4) |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[A_ADDR_ASCAST:%.*]] = addrspacecast ptr [[A_ADDR]] to ptr addrspace(4) |
| // WITH-NONZERO-DEFAULT-AS-NEXT: store ptr addrspace(4) [[A]], ptr addrspace(4) [[A_ADDR_ASCAST]], align 8 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP0:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[A_ADDR_ASCAST]], align 8 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP1:%.*]] = call spir_func ptr addrspace(4) @__dynamic_cast(ptr addrspace(4) [[TMP0]], ptr addrspace(1) @_ZTI1A, ptr addrspace(1) @_ZTI1B, i64 0) #[[ATTR3:[0-9]+]] |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP2:%.*]] = icmp eq ptr addrspace(4) [[TMP1]], null |
| // WITH-NONZERO-DEFAULT-AS-NEXT: br i1 [[TMP2]], label [[DYNAMIC_CAST_BAD_CAST:%.*]], label [[DYNAMIC_CAST_END:%.*]] |
| // WITH-NONZERO-DEFAULT-AS: dynamic_cast.bad_cast: |
| // WITH-NONZERO-DEFAULT-AS-NEXT: invoke spir_func void @__cxa_bad_cast() #[[ATTR4:[0-9]+]] |
| // WITH-NONZERO-DEFAULT-AS-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[LPAD:%.*]] |
| // WITH-NONZERO-DEFAULT-AS: invoke.cont: |
| // WITH-NONZERO-DEFAULT-AS-NEXT: unreachable |
| // WITH-NONZERO-DEFAULT-AS: dynamic_cast.end: |
| // WITH-NONZERO-DEFAULT-AS-NEXT: br label [[TRY_CONT:%.*]] |
| // WITH-NONZERO-DEFAULT-AS: lpad: |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP3:%.*]] = landingpad { ptr addrspace(4), i32 } |
| // WITH-NONZERO-DEFAULT-AS-NEXT: catch ptr addrspace(4) null |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP4:%.*]] = extractvalue { ptr addrspace(4), i32 } [[TMP3]], 0 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: store ptr addrspace(4) [[TMP4]], ptr [[EXN_SLOT]], align 8 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP5:%.*]] = extractvalue { ptr addrspace(4), i32 } [[TMP3]], 1 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: store i32 [[TMP5]], ptr [[EHSELECTOR_SLOT]], align 4 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: br label [[CATCH:%.*]] |
| // WITH-NONZERO-DEFAULT-AS: catch: |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[EXN:%.*]] = load ptr addrspace(4), ptr [[EXN_SLOT]], align 8 |
| // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP6:%.*]] = call spir_func ptr addrspace(4) @__cxa_begin_catch(ptr addrspace(4) [[EXN]]) #[[ATTR3]] |
| // WITH-NONZERO-DEFAULT-AS-NEXT: call spir_func void @__cxa_end_catch() |
| // WITH-NONZERO-DEFAULT-AS-NEXT: br label [[TRY_CONT]] |
| // WITH-NONZERO-DEFAULT-AS: try.cont: |
| // WITH-NONZERO-DEFAULT-AS-NEXT: ret ptr addrspace(4) addrspacecast (ptr addrspace(1) @fail to ptr addrspace(4)) |
| // |
| const B& f(A *a) { |
| try { |
| dynamic_cast<const B&>(*a); |
| } catch (...) { |
| } |
| return fail; |
| } |
| |
| |
| //. |
| // CHECK: attributes #[[ATTR0]] = { mustprogress noinline optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" } |
| // CHECK: attributes #[[ATTR1:[0-9]+]] = { nounwind willreturn memory(read) } |
| // CHECK: attributes #[[ATTR2:[0-9]+]] = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" } |
| // CHECK: attributes #[[ATTR3]] = { nounwind } |
| // CHECK: attributes #[[ATTR4]] = { noreturn } |
| //. |
| // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR0]] = { convergent mustprogress noinline norecurse nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" } |
| // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR1:[0-9]+]] = { nounwind willreturn memory(read) } |
| // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR2:[0-9]+]] = { convergent nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" } |
| // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR3]] = { nounwind } |
| // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR4]] = { noreturn } |
| //. |
| // CHECK: [[META0:![0-9]+]] = !{i32 1, !"amdhsa_code_object_version", i32 500} |
| // CHECK: [[META1:![0-9]+]] = !{i32 1, !"wchar_size", i32 4} |
| // CHECK: [[META2:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"} |
| //. |
| // WITH-NONZERO-DEFAULT-AS: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4} |
| // WITH-NONZERO-DEFAULT-AS: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"} |
| //. |
