1 ; RUN: llc -mtriple=x86_64 -filetype=obj < %s | llvm-dwarfdump -debug-info - | FileCheck %s
3 ; CHECK: [[SYM:[a-z0-9]+]]: DW_TAG_formal_parameter
4 ; CHECK: DW_AT_name ("esym")
5 ; CHECK: DW_AT_type ([[TYPE:[a-z0-9]+]] "CHARACTER_1")
7 ; CHECK: DW_TAG_formal_parameter
8 ; CHECK: DW_AT_const_value (7523094288207667809)
9 ; CHECK: DW_AT_abstract_origin ([[SYM]] "esym")
11 ; CHECK: [[TYPE]]: DW_TAG_string_type
12 ; CHECK: DW_AT_name ("CHARACTER_1")
13 ; CHECK: DW_AT_byte_size (0x08)
15 ; The following IR is obtained by compiling the following Fortran
16 ; program with -O2 -g (with irrelevant instructions and metadata
19 ; module semiempirical_corrections
24 ; subroutine gcpcor(n,iz)
33 ; character*8 function esym(i)
35 ; character*8 elemnt(1)
36 ; data elemnt/'abcdefgh'/
42 ; The optimizations encode the constant string as an i64 constant in
43 ; the debug info for esym, the return variable of the function esym.
45 @"semiempirical_corrections_mp_esym_$ELEMNT" = internal unnamed_addr constant [1 x [8 x i8]] [[8 x i8] c"abcdefgh"], align 8, !dbg !0
47 ; Function Attrs: nofree nounwind uwtable
48 define void @semiempirical_corrections_mp_gcpcor_() local_unnamed_addr #1 !dbg !22 {
50 %"var$47" = alloca i64, align 8, !dbg !34
51 call void @llvm.dbg.value(metadata i64 7523094288207667809, metadata !12, metadata !DIExpression()), !dbg !40
52 store i64 7523094288207667809, ptr %"var$47", align 8, !dbg !41, !alias.scope !42, !noalias !45
56 ; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
57 declare void @llvm.dbg.declare(metadata, metadata, metadata) #3
59 ; Function Attrs: nofree nosync nounwind readnone speculatable willreturn
60 declare void @llvm.dbg.value(metadata, metadata, metadata) #3
62 attributes #1 = { nofree nounwind uwtable }
63 attributes #3 = { nofree nosync nounwind readnone speculatable willreturn }
65 !llvm.module.flags = !{!20, !21}
67 !omp_offload.info = !{}
69 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
70 !1 = distinct !DIGlobalVariable(name: "elemnt", linkageName: "semiempirical_corrections_mp_esym_$ELEMNT", scope: !2, file: !3, line: 17, type: !16, isLocal: true, isDefinition: true)
71 !2 = distinct !DISubprogram(name: "esym", linkageName: "semiempirical_corrections_mp_esym_", scope: !4, file: !3, line: 15, type: !5, scopeLine: 15, spFlags: DISPFlagDefinition, unit: !8, retainedNodes: !11)
72 !3 = !DIFile(filename: "se6.f90", directory: "/iusers/cchen15/examples/tests/jr30349/gamess-dga-main/object")
73 !4 = !DIModule(scope: null, name: "semiempirical_corrections", file: !3, line: 1)
74 !5 = !DISubroutineType(types: !6)
76 !7 = !DIStringType(name: "CHARACTER_0", size: 64)
77 !8 = distinct !DICompileUnit(language: DW_LANG_Fortran95, file: !3, producer: "Intel(R) Fortran 21.0-2745", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !9, globals: !10, splitDebugInlining: false, nameTableKind: None)
81 !12 = !DILocalVariable(name: "esym", arg: 1, scope: !2, file: !3, line: 15, type: !13, flags: DIFlagArtificial)
82 !13 = !DIStringType(name: "CHARACTER_1", size: 64)
83 !14 = !DILocalVariable(name: "i", arg: 2, scope: !2, file: !3, line: 15, type: !15)
84 !15 = !DIBasicType(name: "INTEGER*4", size: 32, encoding: DW_ATE_signed)
85 !16 = !DICompositeType(tag: DW_TAG_array_type, baseType: !17, elements: !18)
86 !17 = !DIStringType(name: "CHARACTER_2", size: 64)
88 !19 = !DISubrange(count: 1, lowerBound: 1)
89 !20 = !{i32 2, !"Debug Info Version", i32 3}
90 !21 = !{i32 2, !"Dwarf Version", i32 4}
91 !22 = distinct !DISubprogram(name: "gcpcor", linkageName: "semiempirical_corrections_mp_gcpcor_", scope: !4, file: !3, line: 6, type: !23, scopeLine: 6, spFlags: DISPFlagDefinition, unit: !8)
92 !23 = !DISubroutineType(types: !24)
94 !34 = !DILocation(line: 6, column: 19, scope: !22)
95 !38 = !DILocation(line: 15, column: 27, scope: !2, inlinedAt: !39)
96 !39 = distinct !DILocation(line: 11, column: 13, scope: !22)
97 !40 = !DILocation(line: 0, scope: !2, inlinedAt: !39)
98 !41 = !DILocation(line: 19, column: 5, scope: !2, inlinedAt: !39)
100 !43 = distinct !{!43, !44, !"semiempirical_corrections_mp_esym_: %semiempirical_corrections_mp_esym_$ESYM"}
101 !44 = distinct !{!44, !"semiempirical_corrections_mp_esym_"}
103 !46 = distinct !{!46, !44, !"semiempirical_corrections_mp_esym_: %I"}
104 !48 = !DILocation(line: 12, column: 1, scope: !22)