| ; RUN: opt -S -passes=dxil-debug-info %s -o - | FileCheck %s | |
| ; RUN: llc %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-COMMENT | |
| target triple = "dxil-pc-shadermodel6.3-library" | |
| ; The label gets removed, so just check that the function is still emitted, | |
| ; and other debug info is still present. | |
| ; CHECK: define void @foo(i32 %i) | |
| ; CHECK-NEXT: entry: | |
| ; CHECK-COMMENT-NEXT: ; DXIL: to be replaced with: {{.*}} @llvm.dbg.value | |
| ; CHECK-NEXT: tail call void @llvm.dbg.value | |
| ; CHECK-NOT: call void @llvm.dbg.label | |
| ; CHECK: retainedNodes: ![[RETAINED:[0-9]+]] | |
| ; CHECK: ![[RETAINED]] = !{} | |
| define void @foo(i32 %i) !dbg !4 { | |
| entry: | |
| #dbg_value(i32 %i, !9, !DIExpression(), !11) | |
| br label %label | |
| label: | |
| #dbg_label(!8, !12) | |
| ret void | |
| } | |
| !llvm.dbg.cu = !{!0} | |
| !llvm.module.flags = !{!2, !3} | |
| !0 = distinct !DICompileUnit(language: DW_LANG_C11, file: !1, isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) | |
| !1 = !DIFile(filename: "label.c", directory: "") | |
| !2 = !{i32 7, !"Dwarf Version", i32 5} | |
| !3 = !{i32 2, !"Debug Info Version", i32 3} | |
| !4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !5, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !7) | |
| !5 = !DISubroutineType(types: !6) | |
| !6 = !{null} | |
| !7 = !{!8} | |
| !8 = !DILabel(scope: !4, name: "label", file: !1, line: 2, column: 1) | |
| !9 = !DILocalVariable(name: "i", arg: 1, scope: !4, file: !1, line: 4, type: !10) | |
| !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) | |
| !11 = !DILocation(line: 1, column: 1, scope: !4) | |
| !12 = !DILocation(line: 2, column: 1, scope: !4) |