1; This test is added to provide test coverage for the 2; .cfi_sections .debug_frame intrinsic. It aims to make sure that for an X86_64 3; output compiled with -fexceptions, no .cfi_sections .debug_frame is emitted. 4 5; RUN: llc --filetype=asm %s -o - | FileCheck %s 6; CHECK-NOT: .cfi_sections .debug_frame 7; CHECK: .cfi_startproc 8 9; ModuleID = 'test.cpp' 10source_filename = "test.cpp" 11target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 12target triple = "x86_64-apple-macosx13.0.0" 13 14; Function Attrs: noinline norecurse nounwind optnone ssp uwtable 15define i32 @main() #0 !dbg !10 { 16 %1 = alloca i32, align 4 17 store i32 0, ptr %1, align 4 18 ret i32 1, !dbg !15 19} 20 21attributes #0 = { noinline norecurse nounwind optnone ssp uwtable } 22 23!llvm.module.flags = !{!0, !1, !2, !3, !4, !5, !6} 24!llvm.dbg.cu = !{!7} 25!llvm.ident = !{!9} 26 27!0 = !{i32 2, !"SDK Version", [2 x i32] [i32 14, i32 0]} 28!1 = !{i32 7, !"Dwarf Version", i32 4} 29!2 = !{i32 2, !"Debug Info Version", i32 3} 30!3 = !{i32 1, !"wchar_size", i32 4} 31!4 = !{i32 8, !"PIC Level", i32 2} 32!5 = !{i32 7, !"uwtable", i32 2} 33!6 = !{i32 7, !"frame-pointer", i32 2} 34!7 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !8, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None, sysroot: "/Applications/Xcode.app", sdk: "MacOSX.sdk") 35!8 = !DIFile(filename: "test.cpp", directory: "/Users/shubham/Development") 36!9 = !{!"clang"} 37!10 = distinct !DISubprogram(name: "main", scope: !8, file: !8, line: 1, type: !11, scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !7, retainedNodes: !14) 38!11 = !DISubroutineType(types: !12) 39!12 = !{!13} 40!13 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 41!14 = !{} 42!15 = !DILocation(line: 2, column: 5, scope: !10) 43