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} 30 31 !0 = !{i32 2, !"Debug Info Version", i32 3} 32 !1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !DIFile(filename: "f", directory: "/d"), 33 subprograms: !{!2}) 34 !2 = distinct !DISubprogram(name: "foo") 35 !3 = !DILocation(line: 1, scope: !2) 36 !4 = !DILocation(line: 2, scope: !2) 37
