| Rafael Espindola | 36a15cb | 2015-03-20 20:00:01 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple armv7-apple-darwin < %s | FileCheck %s |
| 2 | |
| 3 | ; Test that we don't pollute the start of the file with debug sections. |
| 4 | ; This is particularly important on ARM MachO as a change in section order can |
| 5 | ; cause a change the relaxation of the instructions used. |
| 6 | |
| 7 | ; CHECK: .section __TEXT,__text,regular,pure_instructions |
| 8 | ; CHECK-NEXT: .syntax unified |
| 9 | ; CHECK-NEXT: .globl _f |
| Dan Gohman | 7545273 | 2016-01-26 00:35:07 +0000 | [diff] [blame^] | 10 | ; CHECK-NEXT: .p2align 2 |
| Rafael Espindola | 36a15cb | 2015-03-20 20:00:01 +0000 | [diff] [blame] | 11 | ; CHECK-NEXT: _f: @ @f |
| 12 | |
| 13 | ; CHECK: .section __DWARF,__debug_str,regular,debug |
| 14 | |
| Peter Collingbourne | d4bff30 | 2015-11-05 22:03:56 +0000 | [diff] [blame] | 15 | define void @f() !dbg !4 { |
| Rafael Espindola | 36a15cb | 2015-03-20 20:00:01 +0000 | [diff] [blame] | 16 | ret void, !dbg !9 |
| 17 | } |
| 18 | !llvm.dbg.cu = !{!0} |
| 19 | !llvm.module.flags = !{!7, !8} |
| 20 | |
| Duncan P. N. Exon Smith | 55ca964 | 2015-08-03 17:26:41 +0000 | [diff] [blame] | 21 | !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "foo", isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2) |
| Duncan P. N. Exon Smith | a9308c4 | 2015-04-29 16:38:44 +0000 | [diff] [blame] | 22 | !1 = !DIFile(filename: "/foo/test.c", directory: "/foo") |
| Rafael Espindola | 36a15cb | 2015-03-20 20:00:01 +0000 | [diff] [blame] | 23 | !2 = !{} |
| 24 | !3 = !{!4} |
| Peter Collingbourne | d4bff30 | 2015-11-05 22:03:56 +0000 | [diff] [blame] | 25 | !4 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, variables: !2) |
| Duncan P. N. Exon Smith | a9308c4 | 2015-04-29 16:38:44 +0000 | [diff] [blame] | 26 | !5 = !DISubroutineType(types: !6) |
| Rafael Espindola | 36a15cb | 2015-03-20 20:00:01 +0000 | [diff] [blame] | 27 | !6 = !{null} |
| 28 | !7 = !{i32 2, !"Dwarf Version", i32 4} |
| 29 | !8 = !{i32 2, !"Debug Info Version", i32 3} |
| Duncan P. N. Exon Smith | a9308c4 | 2015-04-29 16:38:44 +0000 | [diff] [blame] | 30 | !9 = !DILocation(line: 1, column: 15, scope: !4) |