1; RUN: llc < %s | FileCheck %s 2; CHECK-NOT: .cfi_startproc 3; CHECK: .cfi_sections .debug_frame 4; CHECK: .cfi_startproc 5 6target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 7target triple = "x86_64-unknown-linux-gnu" 8 9; Function Attrs: nounwind 10define void @f() #0 !dbg !5 { 11entry: 12 ret void, !dbg !8 13} 14 15attributes #0 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 16 17!llvm.dbg.cu = !{!0} 18!llvm.module.flags = !{!3, !4} 19 20!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 4.0.0 (trunk 290216)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 21!1 = !DIFile(filename: "test.c", directory: "/tmp") 22!2 = !{} 23!3 = !{i32 2, !"Dwarf Version", i32 4} 24!4 = !{i32 2, !"Debug Info Version", i32 3} 25!5 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !6, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) 26!6 = !DISubroutineType(types: !7) 27!7 = !{null} 28!8 = !DILocation(line: 1, column: 1, scope: !5) 29