1 ; RUN: llc -mtriple=armv7-none-linux-gnueabihf < %s -o - | FileCheck %s 2 3 ; Function Attrs: nounwind 4 define void @need_cfi_def_cfa_offset() #0 { 5 ; CHECK-LABEL: need_cfi_def_cfa_offset: 6 ; CHECK: sub sp, sp, #4 7 ; CHECK: .cfi_def_cfa_offset 4 8 entry: 9 %Depth = alloca i32, align 4 10 call void @llvm.dbg.declare(metadata i32* %Depth, metadata !9, metadata !10), !dbg !11 11 store i32 2, i32* %Depth, align 4, !dbg !11 12 ret void, !dbg !12 13 } 14 15 ; Function Attrs: nounwind readnone 16 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 17 18 attributes #0 = { nounwind } 19 attributes #1 = { nounwind readnone } 20 21 !llvm.dbg.cu = !{!0} 22 !llvm.module.flags = !{!7, !8} 23 24 !0 = !MDCompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: false) 25 !1 = !MDFile(filename: "file.c", directory: "/dir") 26 !2 = !{} 27 !3 = !MDSubprogram(name: "need_cfi_def_cfa_offset", scope: !1, file: !1, line: 1, type: !4, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, function: void ()* @need_cfi_def_cfa_offset, variables: !2) 28 !4 = !MDSubroutineType(types: !5) 29 !5 = !{null} 30 !6 = !MDBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 31 !7 = !{i32 2, !"Dwarf Version", i32 4} 32 !8 = !{i32 2, !"Debug Info Version", i32 3} 33 !9 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "Depth", scope: !3, file: !1, line: 3, type: !6) 34 !10 = !MDExpression() 35 !11 = !MDLocation(line: 3, column: 9, scope: !3) 36 !12 = !MDLocation(line: 7, column: 5, scope: !3) 37
