1; RUN: %llc_dwarf %s -o - -dwarf-version 2 -filetype=obj | llvm-dwarfdump - | FileCheck %s --check-prefix=DWARF2 2; RUN: %llc_dwarf %s -o - -dwarf-version 3 -filetype=obj | llvm-dwarfdump - | FileCheck %s --check-prefix=DWARF34 3; RUN: %llc_dwarf %s -o - -dwarf-version 4 -filetype=obj | llvm-dwarfdump - | FileCheck %s --check-prefix=DWARF34 4 5; .debug_frame is not emitted for targeting Windows x64. 6; REQUIRES: debug_frame 7 8; Function Attrs: nounwind 9define i32 @foo() #0 { 10entry: 11 %call = call i32 bitcast (i32 (...)* @bar to i32 ()*)(), !dbg !12 12 %add = add nsw i32 %call, 1, !dbg !12 13 ret i32 %add, !dbg !12 14} 15 16declare i32 @bar(...) #1 17 18attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 19attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 20 21!llvm.dbg.cu = !{!0} 22!llvm.module.flags = !{!9, !10} 23!llvm.ident = !{!11} 24 25!0 = !{!"0x11\0012\00clang version 3.5.0 \000\00\000\00\001", !1, !2, !2, !3, !2, !2} ; [ DW_TAG_compile_unit ] [/tmp/test.c] [DW_LANG_C99] 26!1 = !{!"test.c", !"/tmp"} 27!2 = !{} 28!3 = !{!4} 29!4 = !{!"0x2e\00foo\00foo\00\002\000\001\000\006\00256\000\002", !1, !5, !6, null, i32 ()* @foo, null, null, !2} ; [ DW_TAG_subprogram ] [line 2] [def] [foo] 30!5 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [/tmp/test.c] 31!6 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !7, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] 32!7 = !{!8} 33!8 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] 34!9 = !{i32 2, !"Dwarf Version", i32 4} 35!10 = !{i32 1, !"Debug Info Version", i32 2} 36!11 = !{!"clang version 3.5.0 "} 37!12 = !MDLocation(line: 2, scope: !4) 38 39; DWARF2: .debug_frame contents: 40; DWARF2: Version: 1 41; DWARF2-NEXT: Augmentation: 42 43; DWARF34: .debug_frame contents: 44; DWARF34: Version: 3 45; DWARF34-NEXT: Augmentation: 46