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 -fno-exceptions, no .cfi_sections .debug_frame is 4; emitted. 5 6; RUN: llc --filetype=asm %s -o - | FileCheck %s 7; CHECK-NOT: .cfi_sections .debug_frame 8; CHECK: .cfi_startproc 9 10; ModuleID = 'test.cpp' 11source_filename = "test.cpp" 12target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 13target triple = "x86_64-apple-macosx13.0.0" 14 15; Function Attrs: noinline norecurse nounwind optnone ssp uwtable 16define i32 @main() #0 !dbg !10 { 17 %1 = alloca i32, align 4 18 store i32 0, ptr %1, align 4 19 ret i32 1, !dbg !15 20} 21 22attributes #0 = { noinline norecurse nounwind optnone ssp uwtable } 23 24!llvm.module.flags = !{!0, !1, !2, !3, !4, !5, !6} 25!llvm.dbg.cu = !{!7} 26!llvm.ident = !{!9} 27 28!0 = !{i32 2, !"SDK Version", [2 x i32] [i32 14, i32 0]} 29!1 = !{i32 7, !"Dwarf Version", i32 4} 30!2 = !{i32 2, !"Debug Info Version", i32 3} 31!3 = !{i32 1, !"wchar_size", i32 4} 32!4 = !{i32 8, !"PIC Level", i32 2} 33!5 = !{i32 7, !"uwtable", i32 2} 34!6 = !{i32 7, !"frame-pointer", i32 2} 35!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") 36!8 = !DIFile(filename: "test.cpp", directory: "/Users/shubham/Development") 37!9 = !{!"clang"} 38!10 = distinct !DISubprogram(name: "main", scope: !8, file: !8, line: 1, type: !11, scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !7, retainedNodes: !14) 39!11 = !DISubroutineType(types: !12) 40!12 = !{!13} 41!13 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 42!14 = !{} 43!15 = !DILocation(line: 2, column: 5, scope: !10) 44