71 lines
3.6 KiB
LLVM
71 lines
3.6 KiB
LLVM
; RUN: llc -O0 -mtriple=amdgcn--amdhsa -mcpu=fiji -verify-machineinstrs -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
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; LLVM IR generated with the following command and OpenCL source:
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;
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; $clang -cl-std=CL2.0 -g -O0 -target amdgcn-amd-amdhsa -S -emit-llvm <path-to-file>
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;
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; kernel void kernel1() {
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; global int *FuncVar0 = 0;
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; constant int *FuncVar1 = 0;
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; local int *FuncVar2 = 0;
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; private int *FuncVar3 = 0;
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; int *FuncVar4 = 0;
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; }
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; DW_AT_address_class is available since Dwarf Version 2.
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; CHECK-NOT: DW_AT_address_class
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declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
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define amdgpu_kernel void @kernel1() #0 !dbg !7 {
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entry:
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%FuncVar0 = alloca i32 addrspace(1)*, align 4
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%FuncVar1 = alloca i32 addrspace(2)*, align 4
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%FuncVar2 = alloca i32 addrspace(3)*, align 4
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%FuncVar3 = alloca i32*, align 4
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%FuncVar4 = alloca i32 addrspace(4)*, align 4
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call void @llvm.dbg.declare(metadata i32 addrspace(1)** %FuncVar0, metadata !10, metadata !13), !dbg !14
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store i32 addrspace(1)* null, i32 addrspace(1)** %FuncVar0, align 4, !dbg !14
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call void @llvm.dbg.declare(metadata i32 addrspace(2)** %FuncVar1, metadata !15, metadata !13), !dbg !16
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store i32 addrspace(2)* null, i32 addrspace(2)** %FuncVar1, align 4, !dbg !16
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call void @llvm.dbg.declare(metadata i32 addrspace(3)** %FuncVar2, metadata !17, metadata !13), !dbg !19
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store i32 addrspace(3)* addrspacecast (i32 addrspace(4)* null to i32 addrspace(3)*), i32 addrspace(3)** %FuncVar2, align 4, !dbg !19
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call void @llvm.dbg.declare(metadata i32** %FuncVar3, metadata !20, metadata !13), !dbg !22
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store i32* addrspacecast (i32 addrspace(4)* null to i32*), i32** %FuncVar3, align 4, !dbg !22
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call void @llvm.dbg.declare(metadata i32 addrspace(4)** %FuncVar4, metadata !23, metadata !13), !dbg !24
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store i32 addrspace(4)* null, i32 addrspace(4)** %FuncVar4, align 4, !dbg !24
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ret void, !dbg !25
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}
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!llvm.dbg.cu = !{!0}
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!opencl.ocl.version = !{!3}
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!llvm.module.flags = !{!4, !5}
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!llvm.ident = !{!6}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
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!1 = !DIFile(filename: "pointer-address-space-dwarf-v1.cl", directory: "/some/random/directory")
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!2 = !{}
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!3 = !{i32 2, i32 0}
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!4 = !{i32 2, !"Dwarf Version", i32 1}
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!5 = !{i32 2, !"Debug Info Version", i32 3}
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!6 = !{!""}
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!7 = distinct !DISubprogram(name: "kernel1", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: false, unit: !0, variables: !2)
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!8 = !DISubroutineType(types: !9)
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!9 = !{null}
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!10 = !DILocalVariable(name: "FuncVar0", scope: !7, file: !1, line: 2, type: !11)
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!11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !12, size: 64)
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!12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!13 = !DIExpression()
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!14 = !DILocation(line: 2, column: 15, scope: !7)
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!15 = !DILocalVariable(name: "FuncVar1", scope: !7, file: !1, line: 3, type: !11)
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!16 = !DILocation(line: 3, column: 17, scope: !7)
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!17 = !DILocalVariable(name: "FuncVar2", scope: !7, file: !1, line: 4, type: !18)
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!18 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !12, size: 32, dwarfAddressSpace: 2)
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!19 = !DILocation(line: 4, column: 14, scope: !7)
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!20 = !DILocalVariable(name: "FuncVar3", scope: !7, file: !1, line: 5, type: !21)
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!21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !12, size: 32, dwarfAddressSpace: 1)
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!22 = !DILocation(line: 5, column: 16, scope: !7)
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!23 = !DILocalVariable(name: "FuncVar4", scope: !7, file: !1, line: 6, type: !11)
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!24 = !DILocation(line: 6, column: 8, scope: !7)
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!25 = !DILocation(line: 7, column: 1, scope: !7)
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