1 ; RUN: %llc_dwarf -debugger-tune=lldb -asm-verbose -O1 -o - < %s | FileCheck %s 2 ; RUN: %llc_dwarf -debugger-tune=gdb -asm-verbose -O1 -o - < %s | FileCheck %s --check-prefix=DISABLE 3 ; RUN: %llc_dwarf -disable-fp-elim -debugger-tune=lldb -asm-verbose -O1 -o - < %s | FileCheck %s --check-prefix=DISABLE 4 5 ; CHECK: DW_AT_APPLE_omit_frame_ptr 6 ; DISABLE-NOT: DW_AT_APPLE_omit_frame_ptr 7 8 9 define i32 @foo() nounwind ssp !dbg !1 { 10 entry: 11 %retval = alloca i32 ; <i32*> [#uses=2] 12 %0 = alloca i32 ; <i32*> [#uses=2] 13 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] 14 store i32 42, i32* %0, align 4, !dbg !0 15 %1 = load i32, i32* %0, align 4, !dbg !0 ; <i32> [#uses=1] 16 store i32 %1, i32* %retval, align 4, !dbg !0 17 br label %return, !dbg !0 18 19 return: ; preds = %entry 20 %retval1 = load i32, i32* %retval, !dbg !0 ; <i32> [#uses=1] 21 ret i32 %retval1, !dbg !7 22 } 23 24 !llvm.dbg.cu = !{!3} 25 !llvm.module.flags = !{!12} 26 !9 = !{!1} 27 28 !0 = !DILocation(line: 2, scope: !1) 29 !1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !3, scopeLine: 2, file: !10, scope: null, type: !4) 30 !2 = !DIFile(filename: "a.c", directory: "/tmp") 31 !3 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: false, emissionKind: FullDebug, file: !10, enums: !11, retainedTypes: !11, imports: null) 32 !4 = !DISubroutineType(types: !5) 33 !5 = !{!6} 34 !6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 35 !7 = !DILocation(line: 2, scope: !8) 36 !8 = distinct !DILexicalBlock(line: 2, column: 0, file: !10, scope: !1) 37 !10 = !DIFile(filename: "a.c", directory: "/tmp") 38 !11 = !{} 39 !12 = !{i32 1, !"Debug Info Version", i32 3} 40
