1; RUN: llc -o - %s -fast-isel -stop-before=finalize-isel | FileCheck %s 2; RUN: llc --try-experimental-debuginfo-iterators -o - %s -fast-isel -stop-before=finalize-isel | FileCheck %s 3 4; Make sure fast-isel produces DBG_VALUE instructions even if no debug printer 5; is scheduled because of -stop-before. 6target triple="aarch64--" 7 8; CHECK-LABEL: name: func 9; CHECK: DBG_VALUE 10define void @func(i32 %a) !dbg !4 { 11 call void @llvm.dbg.declare(metadata i32 %a, metadata !5, metadata !DIExpression()), !dbg !7 12 ret void 13} 14 15declare void @llvm.dbg.declare(metadata, metadata, metadata) #0 16attributes #0 = { nounwind readnone speculatable } 17 18!llvm.dbg.cu = !{!0} 19!llvm.module.flags = !{!2, !3} 20 21!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly) 22!1 = !DIFile(filename: "fast-isel-dbg.ll", directory: "/") 23!2 = !{i32 2, !"Dwarf Version", i32 4} 24!3 = !{i32 2, !"Debug Info Version", i32 3} 25!4 = distinct !DISubprogram(name: "func", scope: null, isLocal: false, isDefinition: true, isOptimized: false, unit: !0) 26!5 = !DILocalVariable(name: "a", arg: 1, scope: !4, file: !1, line: 17, type: !6) 27!6 = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned) 28!7 = !DILocation(line: 17, scope: !4) 29