| Duncan P. N. Exon Smith | 6cc81ef | 2015-05-06 22:51:12 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s -check-prefix=BC |
| 2 | ; PR23436: Actually emit DEBUG_LOC_AGAIN records. |
| 3 | |
| 4 | ; BC: <DEBUG_LOC op |
| 5 | ; BC: <DEBUG_LOC_AGAIN/> |
| 6 | ; BC: <DEBUG_LOC op |
| 7 | ; BC: <DEBUG_LOC_AGAIN/> |
| 8 | |
| 9 | ; RUN: llvm-as < %s | llvm-dis | FileCheck %s |
| 10 | ; RUN: verify-uselistorder %s |
| 11 | ; Check that this round-trips correctly. |
| 12 | |
| 13 | define void @foo() { |
| 14 | entry: |
| 15 | %a = add i32 0, 0, !dbg !3 |
| 16 | %b = add i32 0, 1, !dbg !3 |
| 17 | %c = add i32 0, 2, !dbg !4 |
| 18 | ret void, !dbg !4 |
| 19 | } |
| 20 | |
| 21 | ; CHECK-LABEL: entry: |
| 22 | ; CHECK-NEXT: %a = add i32 0, 0, !dbg ![[LINE1:[0-9]+]] |
| 23 | ; CHECK-NEXT: %b = add i32 0, 1, !dbg ![[LINE1]] |
| 24 | ; CHECK-NEXT: %c = add i32 0, 2, !dbg ![[LINE2:[0-9]+]] |
| 25 | ; CHECK-NEXT: ret void, !dbg ![[LINE2]] |
| 26 | ; CHECK: ![[LINE1]] = !DILocation(line: 1, |
| 27 | ; CHECK: ![[LINE2]] = !DILocation(line: 2, |
| 28 | |
| 29 | !llvm.module.flags = !{!0} |
| Davide Italiano | a528f3f | 2016-03-31 03:40:07 +0000 | [diff] [blame] | 30 | !llvm.dbg.cu = !{!1} |
| Duncan P. N. Exon Smith | 6cc81ef | 2015-05-06 22:51:12 +0000 | [diff] [blame] | 31 | |
| 32 | !0 = !{i32 2, !"Debug Info Version", i32 3} |
| Adrian Prantl | 4eeaa0d | 2016-04-15 15:57:41 +0000 | [diff] [blame] | 33 | !1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !DIFile(filename: "f", directory: "/d")) |
| 34 | !2 = distinct !DISubprogram(name: "foo", unit: !1) |
| Duncan P. N. Exon Smith | 6cc81ef | 2015-05-06 22:51:12 +0000 | [diff] [blame] | 35 | !3 = !DILocation(line: 1, scope: !2) |
| 36 | !4 = !DILocation(line: 2, scope: !2) |