| ; RUN: llvm-as %s -disable-output 2>&1 | FileCheck %s |
| |
| ; CHECK: function declaration may not have a !dbg attachment |
| declare !dbg !4 void @f1() |
| |
| ; CHECK: function must have a single !dbg attachment |
| define void @f2() !dbg !4 !dbg !4 { |
| unreachable |
| } |
| |
| ; CHECK: DISubprogram attached to more than one function |
| define void @f3() !dbg !4 { |
| unreachable |
| } |
| |
| ; CHECK: DISubprogram attached to more than one function |
| define void @f4() !dbg !4 { |
| unreachable |
| } |
| |
| ; CHECK-NOT: !dbg |
| ; CHECK: function !dbg attachment must be a subprogram |
| ; CHECK-NEXT: void ()* @bar |
| ; CHECK-NEXT: !{{[0-9]+}} = !{} |
| define void @bar() !dbg !3 { |
| unreachable |
| } |
| |
| ; CHECK: warning: ignoring invalid debug info |
| !llvm.module.flags = !{!0} |
| !0 = !{i32 2, !"Debug Info Version", i32 3} |
| |
| !llvm.dbg.cu = !{!1} |
| !1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2) |
| !2 = !DIFile(filename: "t.c", directory: "/path/to/dir") |
| !3 = !{} |
| !4 = distinct !DISubprogram(name: "foo", scope: !1, file: !2, unit: !1) |
