| ; RUN: llc -O0 -mtriple=amdgcn--amdhsa -mcpu=fiji -verify-machineinstrs -filetype=obj < %s | llvm-dwarfdump -v -debug-info - | FileCheck %s |
| |
| ; LLVM IR generated with the following command and OpenCL source: |
| ; |
| ; $clang -cl-std=CL2.0 -g -O0 -target amdgcn-amd-amdhsa -S -emit-llvm <path-to-file> |
| ; |
| ; kernel void kernel1() { |
| ; global int addrspace(5)*FuncVar0 = 0; |
| ; constant int addrspace(5)*FuncVar1 = 0; |
| ; local int addrspace(5)*FuncVar2 = 0; |
| ; private int addrspace(5)*FuncVar3 = 0; |
| ; int addrspace(5)*FuncVar4 = 0; |
| ; } |
| |
| ; CHECK: DW_AT_name {{.*}}"FuncVar0" |
| ; CHECK-NEXT: DW_AT_decl_file |
| ; CHECK-NEXT: DW_AT_decl_line |
| ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x{{[a-f0-9]+}} => {0x[[NONE:[a-f0-9]+]]} |
| |
| ; CHECK: DW_AT_name {{.*}}"FuncVar1" |
| ; CHECK-NEXT: DW_AT_decl_file |
| ; CHECK-NEXT: DW_AT_decl_line |
| ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x{{[a-f0-9]+}} => {0x[[NONE]]} |
| |
| ; CHECK: DW_AT_name {{.*}}"FuncVar2" |
| ; CHECK-NEXT: DW_AT_decl_file |
| ; CHECK-NEXT: DW_AT_decl_line |
| ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x{{[a-f0-9]+}} => {0x[[LOCAL:[a-f0-9]+]]} |
| |
| ; CHECK: DW_AT_name {{.*}}"FuncVar3" |
| ; CHECK-NEXT: DW_AT_decl_file |
| ; CHECK-NEXT: DW_AT_decl_line |
| ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x{{[a-f0-9]+}} => {0x[[PRIVATE:[a-f0-9]+]]} |
| |
| ; CHECK: DW_AT_name {{.*}}"FuncVar4" |
| ; CHECK-NEXT: DW_AT_decl_file |
| ; CHECK-NEXT: DW_AT_decl_line |
| ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (cu + 0x{{[a-f0-9]+}} => {0x[[NONE]]} |
| |
| ; CHECK: 0x[[NONE]]: DW_TAG_pointer_type |
| ; CHECK-NEXT: DW_AT_type |
| ; CHECK-NOT: DW_AT_address_class |
| |
| ; CHECK: 0x[[LOCAL]]: DW_TAG_pointer_type |
| ; CHECK-NEXT: DW_AT_type |
| ; CHECK-NEXT: DW_AT_address_class [DW_FORM_data4] (0x00000002) |
| |
| ; CHECK: 0x[[PRIVATE]]: DW_TAG_pointer_type |
| ; CHECK-NEXT: DW_AT_type |
| ; CHECK-NEXT: DW_AT_address_class [DW_FORM_data4] (0x00000001) |
| |
| declare void @llvm.dbg.declare(metadata, metadata, metadata) |
| |
| define amdgpu_kernel void @kernel1() !dbg !7 { |
| entry: |
| %FuncVar0 = alloca i32 addrspace(1)*, align 4, addrspace(5) |
| %FuncVar1 = alloca i32 addrspace(4)*, align 4, addrspace(5) |
| %FuncVar2 = alloca i32 addrspace(3)*, align 4, addrspace(5) |
| %FuncVar3 = alloca i32 addrspace(5)*, align 4, addrspace(5) |
| %FuncVar4 = alloca i32*, align 4, addrspace(5) |
| call void @llvm.dbg.declare(metadata i32 addrspace(1)* addrspace(5)* %FuncVar0, metadata !10, metadata !13), !dbg !14 |
| store i32 addrspace(1)* null, i32 addrspace(1)* addrspace(5)* %FuncVar0, align 4, !dbg !14 |
| call void @llvm.dbg.declare(metadata i32 addrspace(4)* addrspace(5)* %FuncVar1, metadata !15, metadata !13), !dbg !16 |
| store i32 addrspace(4)* null, i32 addrspace(4)* addrspace(5)* %FuncVar1, align 4, !dbg !16 |
| call void @llvm.dbg.declare(metadata i32 addrspace(3)* addrspace(5)* %FuncVar2, metadata !17, metadata !13), !dbg !19 |
| store i32 addrspace(3)* addrspacecast (i32* null to i32 addrspace(3)*), i32 addrspace(3)* addrspace(5)* %FuncVar2, align 4, !dbg !19 |
| call void @llvm.dbg.declare(metadata i32 addrspace(5)* addrspace(5)* %FuncVar3, metadata !20, metadata !13), !dbg !22 |
| store i32 addrspace(5)* addrspacecast (i32* null to i32 addrspace(5)*), i32 addrspace(5)* addrspace(5)* %FuncVar3, align 4, !dbg !22 |
| call void @llvm.dbg.declare(metadata i32* addrspace(5)* %FuncVar4, metadata !23, metadata !13), !dbg !24 |
| store i32* null, i32* addrspace(5)* %FuncVar4, align 4, !dbg !24 |
| ret void, !dbg !25 |
| } |
| |
| !llvm.dbg.cu = !{!0} |
| !opencl.ocl.version = !{!3} |
| !llvm.module.flags = !{!4, !5} |
| !llvm.ident = !{!6} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) |
| !1 = !DIFile(filename: "pointer-address-space.ll", directory: "/some/random/directory") |
| !2 = !{} |
| !3 = !{i32 2, i32 0} |
| !4 = !{i32 2, !"Dwarf Version", i32 2} |
| !5 = !{i32 2, !"Debug Info Version", i32 3} |
| !6 = !{!""} |
| !7 = distinct !DISubprogram(name: "kernel1", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: false, unit: !0, retainedNodes: !2) |
| !8 = !DISubroutineType(types: !9) |
| !9 = !{null} |
| !10 = !DILocalVariable(name: "FuncVar0", scope: !7, file: !1, line: 2, type: !11) |
| !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !12, size: 64) |
| !12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !13 = !DIExpression() |
| !14 = !DILocation(line: 2, column: 15, scope: !7) |
| !15 = !DILocalVariable(name: "FuncVar1", scope: !7, file: !1, line: 3, type: !11) |
| !16 = !DILocation(line: 3, column: 17, scope: !7) |
| !17 = !DILocalVariable(name: "FuncVar2", scope: !7, file: !1, line: 4, type: !18) |
| !18 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !12, size: 32, dwarfAddressSpace: 2) |
| !19 = !DILocation(line: 4, column: 14, scope: !7) |
| !20 = !DILocalVariable(name: "FuncVar3", scope: !7, file: !1, line: 5, type: !21) |
| !21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !12, size: 32, dwarfAddressSpace: 1) |
| !22 = !DILocation(line: 5, column: 16, scope: !7) |
| !23 = !DILocalVariable(name: "FuncVar4", scope: !7, file: !1, line: 6, type: !11) |
| !24 = !DILocation(line: 6, column: 8, scope: !7) |
| !25 = !DILocation(line: 7, column: 1, scope: !7) |