1 ; RUN: llc -filetype=obj -mtriple=riscv32 -mattr=+relax %s -o - \
2 ; RUN: | llvm-readobj -r | FileCheck -check-prefix=RELAX %s
4 ; RELAX: .rela.debug_line {
7 source_filename = "line.c"
9 ; Function Attrs: noinline nounwind optnone
10 define i32 @init() !dbg !7 {
15 ; Function Attrs: noinline nounwind optnone
16 define i32 @foo(i32 signext %value) !dbg !12 {
18 %value.addr = alloca i32, align 4
19 store i32 %value, i32* %value.addr, align 4
20 call void @llvm.dbg.declare(metadata i32* %value.addr, metadata !15, metadata !DIExpression()), !dbg !16
21 %0 = load i32, i32* %value.addr, align 4, !dbg !17
25 ; Function Attrs: nounwind readnone speculatable
26 declare void @llvm.dbg.declare(metadata, metadata, metadata)
28 ; Function Attrs: noinline nounwind optnone
29 define i32 @bar() !dbg !19 {
31 %result = alloca i32, align 4
32 %v = alloca i32, align 4
33 call void @llvm.dbg.declare(metadata i32* %result, metadata !20, metadata !DIExpression()), !dbg !21
34 call void @llvm.dbg.declare(metadata i32* %v, metadata !22, metadata !DIExpression()), !dbg !23
35 %call = call i32 @init(), !dbg !24
36 store i32 %call, i32* %v, align 4, !dbg !23
37 %0 = load i32, i32* %v, align 4, !dbg !25
38 %call1 = call i32 @foo(i32 signext %0), !dbg !26
39 store i32 %call1, i32* %result, align 4, !dbg !27
40 %1 = load i32, i32* %result, align 4, !dbg !28
45 !llvm.module.flags = !{!3, !4, !5}
47 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
48 !1 = !DIFile(filename: "line.c", directory: "./")
50 !3 = !{i32 2, !"Dwarf Version", i32 4}
51 !4 = !{i32 2, !"Debug Info Version", i32 3}
52 !5 = !{i32 1, !"wchar_size", i32 4}
53 !7 = distinct !DISubprogram(name: "init", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, unit: !0, retainedNodes: !2)
54 !8 = !DISubroutineType(types: !9)
56 !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
57 !11 = !DILocation(line: 3, column: 3, scope: !7)
58 !12 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 6, type: !13, isLocal: false, isDefinition: true, scopeLine: 7, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
59 !13 = !DISubroutineType(types: !14)
61 !15 = !DILocalVariable(name: "value", arg: 1, scope: !12, file: !1, line: 6, type: !10)
62 !16 = !DILocation(line: 6, column: 13, scope: !12)
63 !17 = !DILocation(line: 8, column: 10, scope: !12)
64 !18 = !DILocation(line: 8, column: 3, scope: !12)
65 !19 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 11, type: !8, isLocal: false, isDefinition: true, scopeLine: 12, isOptimized: false, unit: !0, retainedNodes: !2)
66 !20 = !DILocalVariable(name: "result", scope: !19, file: !1, line: 13, type: !10)
67 !21 = !DILocation(line: 13, column: 7, scope: !19)
68 !22 = !DILocalVariable(name: "v", scope: !19, file: !1, line: 14, type: !10)
69 !23 = !DILocation(line: 14, column: 7, scope: !19)
70 !24 = !DILocation(line: 14, column: 11, scope: !19)
71 !25 = !DILocation(line: 16, column: 16, scope: !19)
72 !26 = !DILocation(line: 16, column: 12, scope: !19)
73 !27 = !DILocation(line: 16, column: 10, scope: !19)
74 !28 = !DILocation(line: 18, column: 10, scope: !19)
75 !29 = !DILocation(line: 18, column: 3, scope: !19)