1 ; RUN: llc < %s | FileCheck %s 2 ; Test to check argument y's debug info uses FI 3 ; Radar 10048772 4 target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32" 5 target triple = "thumbv7-apple-ios" 6 7 %struct.tag_s = type { i32, i32, i32 } 8 9 define void @foo(%struct.tag_s* nocapture %this, %struct.tag_s* %c, i64 %x, i64 %y, %struct.tag_s* nocapture %ptr1, %struct.tag_s* nocapture %ptr2) nounwind ssp { 10 tail call void @llvm.dbg.value(metadata !{%struct.tag_s* %this}, i64 0, metadata !5), !dbg !20 11 tail call void @llvm.dbg.value(metadata !{%struct.tag_s* %c}, i64 0, metadata !13), !dbg !21 12 tail call void @llvm.dbg.value(metadata !{i64 %x}, i64 0, metadata !14), !dbg !22 13 tail call void @llvm.dbg.value(metadata !{i64 %y}, i64 0, metadata !17), !dbg !23 14 ;CHECK: @DEBUG_VALUE: foo:y <- [R7+8] 15 tail call void @llvm.dbg.value(metadata !{%struct.tag_s* %ptr1}, i64 0, metadata !18), !dbg !24 16 tail call void @llvm.dbg.value(metadata !{%struct.tag_s* %ptr2}, i64 0, metadata !19), !dbg !25 17 %1 = icmp eq %struct.tag_s* %c, null, !dbg !26 18 br i1 %1, label %3, label %2, !dbg !26 19 20 ; <label>:2 ; preds = %0 21 tail call void @foobar(i64 %x, i64 %y) nounwind, !dbg !28 22 br label %3, !dbg !28 23 24 ; <label>:3 ; preds = %0, %2 25 ret void, !dbg !29 26 } 27 28 declare void @foobar(i64, i64) 29 30 declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone 31 32 !llvm.dbg.cu = !{!0} 33 !llvm.module.flags = !{!33} 34 35 !0 = metadata !{i32 786449, metadata !32, i32 12, metadata !"Apple clang version 3.0 (tags/Apple/clang-211.10.1) (based on LLVM 3.0svn)", i1 true, metadata !"", i32 0, metadata !4, metadata !4, metadata !30, null, null, null} ; [ DW_TAG_compile_unit ] 36 !1 = metadata !{i32 786478, metadata !2, metadata !2, metadata !"foo", metadata !"foo", metadata !"", i32 11, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void (%struct.tag_s*, %struct.tag_s*, i64, i64, %struct.tag_s*, %struct.tag_s*)* @foo, null, null, metadata !31, i32 11} ; [ DW_TAG_subprogram ] [line 11] [def] [foo] 37 !2 = metadata !{i32 786473, metadata !32} ; [ DW_TAG_file_type ] 38 !3 = metadata !{i32 786453, metadata !32, metadata !2, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] 39 !4 = metadata !{null} 40 !5 = metadata !{i32 786689, metadata !1, metadata !"this", metadata !2, i32 16777227, metadata !6, i32 0, null} ; [ DW_TAG_arg_variable ] 41 !6 = metadata !{i32 786447, null, metadata !0, metadata !"", i32 0, i64 32, i64 32, i64 0, i32 0, metadata !7} ; [ DW_TAG_pointer_type ] 42 !7 = metadata !{i32 786451, metadata !32, metadata !0, metadata !"tag_s", i32 5, i64 96, i64 32, i32 0, i32 0, null, metadata !8, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [tag_s] [line 5, size 96, align 32, offset 0] [def] [from ] 43 !8 = metadata !{metadata !9, metadata !11, metadata !12} 44 !9 = metadata !{i32 786445, metadata !32, metadata !7, metadata !"x", i32 6, i64 32, i64 32, i64 0, i32 0, metadata !10} ; [ DW_TAG_member ] 45 !10 = metadata !{i32 786468, null, metadata !0, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] 46 !11 = metadata !{i32 786445, metadata !32, metadata !7, metadata !"y", i32 7, i64 32, i64 32, i64 32, i32 0, metadata !10} ; [ DW_TAG_member ] 47 !12 = metadata !{i32 786445, metadata !32, metadata !7, metadata !"z", i32 8, i64 32, i64 32, i64 64, i32 0, metadata !10} ; [ DW_TAG_member ] 48 !13 = metadata !{i32 786689, metadata !1, metadata !"c", metadata !2, i32 33554443, metadata !6, i32 0, null} ; [ DW_TAG_arg_variable ] 49 !14 = metadata !{i32 786689, metadata !1, metadata !"x", metadata !2, i32 50331659, metadata !15, i32 0, null} ; [ DW_TAG_arg_variable ] 50 !15 = metadata !{i32 786454, metadata !32, metadata !0, metadata !"UInt64", i32 1, i64 0, i64 0, i64 0, i32 0, metadata !16} ; [ DW_TAG_typedef ] 51 !16 = metadata !{i32 786468, null, metadata !0, metadata !"long long unsigned int", i32 0, i64 64, i64 32, i64 0, i32 0, i32 7} ; [ DW_TAG_base_type ] 52 !17 = metadata !{i32 786689, metadata !1, metadata !"y", metadata !2, i32 67108875, metadata !15, i32 0, null} ; [ DW_TAG_arg_variable ] 53 !18 = metadata !{i32 786689, metadata !1, metadata !"ptr1", metadata !2, i32 83886091, metadata !6, i32 0, null} ; [ DW_TAG_arg_variable ] 54 !19 = metadata !{i32 786689, metadata !1, metadata !"ptr2", metadata !2, i32 100663307, metadata !6, i32 0, null} ; [ DW_TAG_arg_variable ] 55 !20 = metadata !{i32 11, i32 24, metadata !1, null} 56 !21 = metadata !{i32 11, i32 44, metadata !1, null} 57 !22 = metadata !{i32 11, i32 54, metadata !1, null} 58 !23 = metadata !{i32 11, i32 64, metadata !1, null} 59 !24 = metadata !{i32 11, i32 81, metadata !1, null} 60 !25 = metadata !{i32 11, i32 101, metadata !1, null} 61 !26 = metadata !{i32 12, i32 3, metadata !27, null} 62 !27 = metadata !{i32 786443, metadata !2, metadata !1, i32 11, i32 107, i32 0} ; [ DW_TAG_lexical_block ] 63 !28 = metadata !{i32 13, i32 5, metadata !27, null} 64 !29 = metadata !{i32 14, i32 1, metadata !27, null} 65 !30 = metadata !{metadata !1} 66 !31 = metadata !{metadata !5, metadata !13, metadata !14, metadata !17, metadata !18, metadata!19} 67 !32 = metadata !{metadata !"one.c", metadata !"/Volumes/Athwagate/R10048772"} 68 !33 = metadata !{i32 1, metadata !"Debug Info Version", i32 1} 69
