1 // 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 2 // RUN: %clang_cc1 -I%S %s -triple amdgcn-amd-amdhsa -emit-llvm -fcxx-exceptions -fexceptions -o - | FileCheck %s 3 // RUN: %clang_cc1 -I%S %s -triple spirv64-amd-amdhsa -emit-llvm -fcxx-exceptions -fexceptions -o - | FileCheck %s --check-prefix=WITH-NONZERO-DEFAULT-AS 4 5 struct A { virtual void f(); }; 6 struct B : A { }; 7 8 B fail; 9 //. 10 // 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 11 // 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 12 // CHECK: @_ZTI1A = external addrspace(1) constant ptr addrspace(1) 13 // 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 14 // CHECK: @_ZTVN10__cxxabiv120__si_class_type_infoE = external addrspace(1) global [0 x ptr addrspace(1)] 15 // CHECK: @_ZTS1B = linkonce_odr addrspace(1) constant [3 x i8] c"1B\00", comdat, align 1 16 // CHECK: @__oclc_ABI_version = weak_odr hidden local_unnamed_addr addrspace(4) constant i32 500 17 //. 18 // 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 addrspace(4) @_ZN1A1fEv to ptr addrspace(1))] }, comdat, align 8 19 // 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 20 // WITH-NONZERO-DEFAULT-AS: @_ZTI1A = external addrspace(1) constant ptr addrspace(1) 21 // 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 22 // WITH-NONZERO-DEFAULT-AS: @_ZTVN10__cxxabiv120__si_class_type_infoE = external addrspace(1) global [0 x ptr addrspace(1)] 23 // WITH-NONZERO-DEFAULT-AS: @_ZTS1B = linkonce_odr addrspace(1) constant [3 x i8] c"1B\00", comdat, align 1 24 //. 25 // CHECK-LABEL: define dso_local noundef nonnull align 8 dereferenceable(8) ptr @_Z1fP1A( 26 // CHECK-SAME: ptr noundef [[A:%.*]]) #[[ATTR0:[0-9]+]] personality ptr @__gxx_personality_v0 { 27 // CHECK-NEXT: entry: 28 // CHECK-NEXT: [[RETVAL:%.*]] = alloca ptr, align 8, addrspace(5) 29 // CHECK-NEXT: [[A_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) 30 // CHECK-NEXT: [[EXN_SLOT:%.*]] = alloca ptr, align 8, addrspace(5) 31 // CHECK-NEXT: [[EHSELECTOR_SLOT:%.*]] = alloca i32, align 4, addrspace(5) 32 // CHECK-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL]] to ptr 33 // CHECK-NEXT: [[A_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[A_ADDR]] to ptr 34 // CHECK-NEXT: store ptr [[A]], ptr [[A_ADDR_ASCAST]], align 8 35 // CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[A_ADDR_ASCAST]], align 8 36 // CHECK-NEXT: [[TMP1:%.*]] = call ptr @__dynamic_cast(ptr [[TMP0]], ptr addrspace(1) @_ZTI1A, ptr addrspace(1) @_ZTI1B, i64 0) #[[ATTR3:[0-9]+]] 37 // CHECK-NEXT: [[TMP2:%.*]] = icmp eq ptr [[TMP1]], null 38 // CHECK-NEXT: br i1 [[TMP2]], label [[DYNAMIC_CAST_BAD_CAST:%.*]], label [[DYNAMIC_CAST_END:%.*]] 39 // CHECK: dynamic_cast.bad_cast: 40 // CHECK-NEXT: invoke void @__cxa_bad_cast() #[[ATTR4:[0-9]+]] 41 // CHECK-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[LPAD:%.*]] 42 // CHECK: invoke.cont: 43 // CHECK-NEXT: unreachable 44 // CHECK: dynamic_cast.end: 45 // CHECK-NEXT: br label [[TRY_CONT:%.*]] 46 // CHECK: lpad: 47 // CHECK-NEXT: [[TMP3:%.*]] = landingpad { ptr, i32 } 48 // CHECK-NEXT: catch ptr null 49 // CHECK-NEXT: [[TMP4:%.*]] = extractvalue { ptr, i32 } [[TMP3]], 0 50 // CHECK-NEXT: store ptr [[TMP4]], ptr addrspace(5) [[EXN_SLOT]], align 8 51 // CHECK-NEXT: [[TMP5:%.*]] = extractvalue { ptr, i32 } [[TMP3]], 1 52 // CHECK-NEXT: store i32 [[TMP5]], ptr addrspace(5) [[EHSELECTOR_SLOT]], align 4 53 // CHECK-NEXT: br label [[CATCH:%.*]] 54 // CHECK: catch: 55 // CHECK-NEXT: [[EXN:%.*]] = load ptr, ptr addrspace(5) [[EXN_SLOT]], align 8 56 // CHECK-NEXT: [[TMP6:%.*]] = call ptr @__cxa_begin_catch(ptr [[EXN]]) #[[ATTR3]] 57 // CHECK-NEXT: call void @__cxa_end_catch() 58 // CHECK-NEXT: br label [[TRY_CONT]] 59 // CHECK: try.cont: 60 // CHECK-NEXT: ret ptr addrspacecast (ptr addrspace(1) @fail to ptr) 61 // 62 // WITH-NONZERO-DEFAULT-AS-LABEL: define spir_func noundef align 8 dereferenceable(8) ptr addrspace(4) @_Z1fP1A( 63 // WITH-NONZERO-DEFAULT-AS-SAME: ptr addrspace(4) noundef [[A:%.*]]) addrspace(4) #[[ATTR0:[0-9]+]] personality ptr addrspace(4) @__gxx_personality_v0 { 64 // WITH-NONZERO-DEFAULT-AS-NEXT: entry: 65 // WITH-NONZERO-DEFAULT-AS-NEXT: [[RETVAL:%.*]] = alloca ptr addrspace(4), align 8 66 // WITH-NONZERO-DEFAULT-AS-NEXT: [[A_ADDR:%.*]] = alloca ptr addrspace(4), align 8 67 // WITH-NONZERO-DEFAULT-AS-NEXT: [[EXN_SLOT:%.*]] = alloca ptr addrspace(4), align 8 68 // WITH-NONZERO-DEFAULT-AS-NEXT: [[EHSELECTOR_SLOT:%.*]] = alloca i32, align 4 69 // WITH-NONZERO-DEFAULT-AS-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr [[RETVAL]] to ptr addrspace(4) 70 // WITH-NONZERO-DEFAULT-AS-NEXT: [[A_ADDR_ASCAST:%.*]] = addrspacecast ptr [[A_ADDR]] to ptr addrspace(4) 71 // WITH-NONZERO-DEFAULT-AS-NEXT: store ptr addrspace(4) [[A]], ptr addrspace(4) [[A_ADDR_ASCAST]], align 8 72 // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP0:%.*]] = load ptr addrspace(4), ptr addrspace(4) [[A_ADDR_ASCAST]], align 8 73 // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP1:%.*]] = call spir_func addrspace(4) ptr addrspace(4) @__dynamic_cast(ptr addrspace(4) [[TMP0]], ptr addrspace(1) @_ZTI1A, ptr addrspace(1) @_ZTI1B, i64 0) #[[ATTR3:[0-9]+]] 74 // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP2:%.*]] = icmp eq ptr addrspace(4) [[TMP1]], null 75 // WITH-NONZERO-DEFAULT-AS-NEXT: br i1 [[TMP2]], label [[DYNAMIC_CAST_BAD_CAST:%.*]], label [[DYNAMIC_CAST_END:%.*]] 76 // WITH-NONZERO-DEFAULT-AS: dynamic_cast.bad_cast: 77 // WITH-NONZERO-DEFAULT-AS-NEXT: invoke spir_func addrspace(4) void @__cxa_bad_cast() #[[ATTR4:[0-9]+]] 78 // WITH-NONZERO-DEFAULT-AS-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[LPAD:%.*]] 79 // WITH-NONZERO-DEFAULT-AS: invoke.cont: 80 // WITH-NONZERO-DEFAULT-AS-NEXT: unreachable 81 // WITH-NONZERO-DEFAULT-AS: dynamic_cast.end: 82 // WITH-NONZERO-DEFAULT-AS-NEXT: br label [[TRY_CONT:%.*]] 83 // WITH-NONZERO-DEFAULT-AS: lpad: 84 // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP3:%.*]] = landingpad { ptr addrspace(4), i32 } 85 // WITH-NONZERO-DEFAULT-AS-NEXT: catch ptr addrspace(4) null 86 // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP4:%.*]] = extractvalue { ptr addrspace(4), i32 } [[TMP3]], 0 87 // WITH-NONZERO-DEFAULT-AS-NEXT: store ptr addrspace(4) [[TMP4]], ptr [[EXN_SLOT]], align 8 88 // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP5:%.*]] = extractvalue { ptr addrspace(4), i32 } [[TMP3]], 1 89 // WITH-NONZERO-DEFAULT-AS-NEXT: store i32 [[TMP5]], ptr [[EHSELECTOR_SLOT]], align 4 90 // WITH-NONZERO-DEFAULT-AS-NEXT: br label [[CATCH:%.*]] 91 // WITH-NONZERO-DEFAULT-AS: catch: 92 // WITH-NONZERO-DEFAULT-AS-NEXT: [[EXN:%.*]] = load ptr addrspace(4), ptr [[EXN_SLOT]], align 8 93 // WITH-NONZERO-DEFAULT-AS-NEXT: [[TMP6:%.*]] = call spir_func addrspace(4) ptr addrspace(4) @__cxa_begin_catch(ptr addrspace(4) [[EXN]]) #[[ATTR3]] 94 // WITH-NONZERO-DEFAULT-AS-NEXT: call spir_func addrspace(4) void @__cxa_end_catch() 95 // WITH-NONZERO-DEFAULT-AS-NEXT: br label [[TRY_CONT]] 96 // WITH-NONZERO-DEFAULT-AS: try.cont: 97 // WITH-NONZERO-DEFAULT-AS-NEXT: ret ptr addrspace(4) addrspacecast (ptr addrspace(1) @fail to ptr addrspace(4)) 98 // 99 const B& f(A *a) { 100 try { 101 dynamic_cast<const B&>(*a); 102 } catch (...) { 103 } 104 return fail; 105 } 106 107 108 //. 109 // CHECK: attributes #[[ATTR0]] = { convergent mustprogress noinline optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" } 110 // CHECK: attributes #[[ATTR1:[0-9]+]] = { nounwind willreturn memory(read) } 111 // CHECK: attributes #[[ATTR2:[0-9]+]] = { convergent "no-trapping-math"="true" "stack-protector-buffer-size"="8" } 112 // CHECK: attributes #[[ATTR3]] = { nounwind } 113 // CHECK: attributes #[[ATTR4]] = { noreturn } 114 //. 115 // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR0]] = { mustprogress noinline optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+16-bit-insts,+ashr-pk-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-buffer-pk-add-bf16-inst,+atomic-ds-pk-add-16-insts,+atomic-fadd-rtn-insts,+atomic-flat-pk-add-16-insts,+atomic-global-pk-add-bf16-inst,+bf8-cvt-scale-insts,+bitop3-insts,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot11-insts,+dot12-insts,+dot13-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dot8-insts,+dot9-insts,+dpp,+f16bf16-to-fp6bf6-cvt-scale-insts,+f32-to-f16bf16-cvt-sr-insts,+fp4-cvt-scale-insts,+fp6bf6-cvt-scale-insts,+fp8-conversion-insts,+fp8-cvt-scale-insts,+fp8-insts,+gfx10-3-insts,+gfx10-insts,+gfx11-insts,+gfx12-insts,+gfx8-insts,+gfx9-insts,+gfx90a-insts,+gfx940-insts,+gfx950-insts,+gws,+image-insts,+mai-insts,+permlane16-swap,+permlane32-swap,+prng-inst,+s-memrealtime,+s-memtime-inst,+wavefrontsize32,+wavefrontsize64" } 116 // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR1:[0-9]+]] = { nounwind willreturn memory(read) } 117 // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR2:[0-9]+]] = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+16-bit-insts,+ashr-pk-insts,+atomic-buffer-global-pk-add-f16-insts,+atomic-buffer-pk-add-bf16-inst,+atomic-ds-pk-add-16-insts,+atomic-fadd-rtn-insts,+atomic-flat-pk-add-16-insts,+atomic-global-pk-add-bf16-inst,+bf8-cvt-scale-insts,+bitop3-insts,+ci-insts,+dl-insts,+dot1-insts,+dot10-insts,+dot11-insts,+dot12-insts,+dot13-insts,+dot2-insts,+dot3-insts,+dot4-insts,+dot5-insts,+dot6-insts,+dot7-insts,+dot8-insts,+dot9-insts,+dpp,+f16bf16-to-fp6bf6-cvt-scale-insts,+f32-to-f16bf16-cvt-sr-insts,+fp4-cvt-scale-insts,+fp6bf6-cvt-scale-insts,+fp8-conversion-insts,+fp8-cvt-scale-insts,+fp8-insts,+gfx10-3-insts,+gfx10-insts,+gfx11-insts,+gfx12-insts,+gfx8-insts,+gfx9-insts,+gfx90a-insts,+gfx940-insts,+gfx950-insts,+gws,+image-insts,+mai-insts,+permlane16-swap,+permlane32-swap,+prng-inst,+s-memrealtime,+s-memtime-inst,+wavefrontsize32,+wavefrontsize64" } 118 // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR3]] = { nounwind } 119 // WITH-NONZERO-DEFAULT-AS: attributes #[[ATTR4]] = { noreturn } 120 //. 121 // CHECK: [[META0:![0-9]+]] = !{i32 1, !"amdhsa_code_object_version", i32 500} 122 // CHECK: [[META1:![0-9]+]] = !{i32 1, !"wchar_size", i32 4} 123 // CHECK: [[META2:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"} 124 //. 125 // WITH-NONZERO-DEFAULT-AS: [[META0:![0-9]+]] = !{i32 1, !"amdhsa_code_object_version", i32 500} 126 // WITH-NONZERO-DEFAULT-AS: [[META1:![0-9]+]] = !{i32 1, !"wchar_size", i32 4} 127 // WITH-NONZERO-DEFAULT-AS: [[META2:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"} 128 //. 129