1 ; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj -O0 2 ; RUN: llvm-dwarfdump %t | FileCheck %s 3 4 ; CHECK: DW_TAG_rvalue_reference_type 5 6 @.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1 7 8 define void @_Z3fooOi(i32* %i) uwtable ssp { 9 entry: 10 %i.addr = alloca i32*, align 8 11 store i32* %i, i32** %i.addr, align 8 12 call void @llvm.dbg.declare(metadata !{i32** %i.addr}, metadata !11), !dbg !12 13 %0 = load i32** %i.addr, align 8, !dbg !13 14 %1 = load i32* %0, align 4, !dbg !13 15 %call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([4 x i8]* @.str, i32 0, i32 0), i32 %1), !dbg !13 16 ret void, !dbg !15 17 } 18 19 declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone 20 21 declare i32 @printf(i8*, ...) 22 23 !llvm.dbg.cu = !{!0} 24 25 !0 = metadata !{i32 786449, i32 0, i32 4, metadata !"foo.cpp", metadata !"/Users/echristo/tmp", metadata !"clang version 3.2 (trunk 157054) (llvm/trunk 157060)", i1 true, i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1} ; [ DW_TAG_compile_unit ] 26 !1 = metadata !{metadata !2} 27 !2 = metadata !{i32 0} 28 !3 = metadata !{metadata !4} 29 !4 = metadata !{metadata !5} 30 !5 = metadata !{i32 786478, i32 0, metadata !6, metadata !"foo", metadata !"foo", metadata !"_Z3fooOi", metadata !6, i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i32*)* @_Z3fooOi, null, null, metadata !1, i32 5} ; [ DW_TAG_subprogram ] 31 !6 = metadata !{i32 786473, metadata !"foo.cpp", metadata !"/Users/echristo/tmp", null} ; [ DW_TAG_file_type ] 32 !7 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !8, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] 33 !8 = metadata !{null, metadata !9} 34 !9 = metadata !{i32 786498, null, null, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !10} ; [ DW_TAG_rvalue_reference_type ] 35 !10 = metadata !{i32 786468, null, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] 36 !11 = metadata !{i32 786689, metadata !5, metadata !"i", metadata !6, i32 16777220, metadata !9, i32 0, i32 0} ; [ DW_TAG_arg_variable ] 37 !12 = metadata !{i32 4, i32 17, metadata !5, null} 38 !13 = metadata !{i32 6, i32 3, metadata !14, null} 39 !14 = metadata !{i32 786443, metadata !5, i32 5, i32 1, metadata !6, i32 0} ; [ DW_TAG_lexical_block ] 40 !15 = metadata !{i32 7, i32 1, metadata !14, null} 41
