| ; RUN: llc -mtriple=arm64-apple-ios -filetype=obj < %s -o %t.o |
| ; RUN: llvm-dwarfdump %t.o | FileCheck %s -implicit-check-not=DW_TAG_subprogram |
| |
| ; The declaration subprogram for "function" is not in the CU's list of |
| ; retained types. Test that a DWARF call site entry can still be constructed. |
| |
| ; CHECK: DW_TAG_subprogram |
| ; CHECK: DW_AT_name {{.*}}__hidden#3_ |
| ; CHECK: DW_TAG_call_site |
| ; CHECK: DW_AT_call_origin (0x{{0+}}[[FUNCTION_DIE:.*]]) |
| |
| ; CHECK: 0x{{0+}}[[FUNCTION_DIE]]: DW_TAG_subprogram |
| ; CHECK: DW_AT_name {{.*}}function |
| |
| target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" |
| target triple = "arm64-apple-ios9.0.0" |
| |
| define i32 @main() local_unnamed_addr !dbg !8 { |
| %1 = tail call [2 x i64] @function([2 x i64] zeroinitializer), !dbg !11 |
| %2 = extractvalue [2 x i64] %1, 0, !dbg !11 |
| %3 = trunc i64 %2 to i32, !dbg !11 |
| ret i32 %3, !dbg !12 |
| } |
| |
| declare !dbg !13 [2 x i64] @function([2 x i64]) local_unnamed_addr |
| |
| !llvm.module.flags = !{!0, !1, !2, !3, !4} |
| !llvm.dbg.cu = !{!5} |
| !llvm.ident = !{!7} |
| |
| !0 = !{i32 2, !"SDK Version", [2 x i32] [i32 13, i32 4]} |
| !1 = !{i32 7, !"Dwarf Version", i32 4} |
| !2 = !{i32 2, !"Debug Info Version", i32 3} |
| !3 = !{i32 1, !"wchar_size", i32 4} |
| !4 = !{i32 7, !"PIC Level", i32 2} |
| !5 = distinct !DICompileUnit(language: DW_LANG_C99, file: !6, producer: "__hidden#0_", isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly, nameTableKind: None) |
| !6 = !DIFile(filename: "__hidden#1_", directory: "__hidden#2_") |
| !7 = !{!"Apple clang version 11.0.0 (llvm-project fa407d93fd5e618d76378c1ce4e4f517e0563278) (+internal-os)"} |
| !8 = distinct !DISubprogram(name: "__hidden#3_", scope: !6, file: !6, line: 9, type: !9, scopeLine: 9, flags: DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !5) |
| !9 = !DISubroutineType(types: !10) |
| !10 = !{} |
| !11 = !DILocation(line: 12, column: 10, scope: !8) |
| !12 = !DILocation(line: 13, column: 3, scope: !8) |
| !13 = !DISubprogram(name: "function", scope: !6, file: !6, line: 7, type: !9, flags: DIFlagPrototyped, spFlags: DISPFlagOptimized) |