From ebe69fe11e48d322045d5949c83283927a0d790b Mon Sep 17 00:00:00 2001 From: Stephen Hines Date: Mon, 23 Mar 2015 12:10:34 -0700 Subject: Update aosp/master LLVM for rebase to r230699. Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9 --- test/DebugInfo/AArch64/frameindices.ll | 257 +++++++++++++++++++++++++++++++++ 1 file changed, 257 insertions(+) create mode 100644 test/DebugInfo/AArch64/frameindices.ll (limited to 'test/DebugInfo/AArch64/frameindices.ll') diff --git a/test/DebugInfo/AArch64/frameindices.ll b/test/DebugInfo/AArch64/frameindices.ll new file mode 100644 index 0000000..5e00d10 --- /dev/null +++ b/test/DebugInfo/AArch64/frameindices.ll @@ -0,0 +1,257 @@ +; RUN: llc -O0 -filetype=obj < %s | llvm-dwarfdump - | FileCheck %s +; Test that a variable with multiple entries in the MMI table makes it into the +; debug info. +; +; CHECK: DW_TAG_inlined_subroutine +; CHECK: "_Z3f111A" +; CHECK: DW_TAG_formal_parameter +; CHECK: DW_AT_location [DW_FORM_block1] (<0x0b> 91 51 9d 78 08 91 4a 9d 38 88 01 ) +; -- fbreg -47, bit-piece 120 8 , fbreg -54, bit-piece 56 136 ------^ +; CHECK: DW_AT_abstract_origin {{.*}} "p1" +; +; long a; +; struct A { +; bool x4; +; void *x5; +; bool x6; +; }; +; int *b; +; struct B { +; B(long); +; ~B(); +; }; +; void f9(A); +; void f13(A p1) { +; b = (int *)__builtin_operator_new(a); +; f9(p1); +; } +; void f11(A p1) { f13(p1); } +; void f16() { +; A c; +; B d(a); +; c.x6 = c.x4 = true; +; f11(c); +; } +; ModuleID = 'test.cpp' +target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" +target triple = "aarch64-apple-ios" + +%struct.A = type { i8, i8*, i8 } +%struct.B = type { i8 } + +@a = global i64 0, align 8 +@b = global i32* null, align 8 + +define void @_Z3f131A(%struct.A* nocapture readonly %p1) #0 { +entry: + %agg.tmp = alloca %struct.A, align 8 + tail call void @llvm.dbg.declare(metadata %struct.A* %p1, metadata !30, metadata !46), !dbg !47 + %0 = load i64* @a, align 8, !dbg !48, !tbaa !49 + %call = tail call noalias i8* @_Znwm(i64 %0) #5, !dbg !53 + store i8* %call, i8** bitcast (i32** @b to i8**), align 8, !dbg !54, !tbaa !55 + %1 = getelementptr inbounds %struct.A* %agg.tmp, i64 0, i32 0, !dbg !57 + %2 = getelementptr inbounds %struct.A* %p1, i64 0, i32 0, !dbg !57 + call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* %2, i64 24, i32 8, i1 false), !dbg !57, !tbaa.struct !58 + call void @_Z2f91A(%struct.A* %agg.tmp), !dbg !61 + ret void, !dbg !62 +} + +; Function Attrs: nounwind readnone +declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 + +; Function Attrs: nobuiltin +declare noalias i8* @_Znwm(i64) #2 + +declare void @_Z2f91A(%struct.A*) #0 + +; Function Attrs: nounwind +declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1) #3 + +define void @_Z3f111A(%struct.A* nocapture readonly %p1) #0 { +entry: + %agg.tmp.i = alloca %struct.A, align 8 + tail call void @llvm.dbg.declare(metadata %struct.A* %p1, metadata !33, metadata !46), !dbg !63 + %0 = getelementptr inbounds %struct.A* %p1, i64 0, i32 0, !dbg !64 + %1 = getelementptr inbounds %struct.A* %agg.tmp.i, i64 0, i32 0, !dbg !65 + call void @llvm.lifetime.start(i64 24, i8* %1), !dbg !65 + %2 = load i64* @a, align 8, !dbg !67, !tbaa !49 + %call.i = tail call noalias i8* @_Znwm(i64 %2) #5, !dbg !68 + store i8* %call.i, i8** bitcast (i32** @b to i8**), align 8, !dbg !69, !tbaa !55 + call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* %0, i64 24, i32 8, i1 false), !dbg !70 + call void @_Z2f91A(%struct.A* %agg.tmp.i), !dbg !71 + call void @llvm.lifetime.end(i64 24, i8* %1), !dbg !72 + ret void, !dbg !73 +} + +define void @_Z3f16v() #0 { +entry: + %agg.tmp.i.i = alloca %struct.A, align 8 + %d = alloca %struct.B, align 1 + %agg.tmp.sroa.2 = alloca [15 x i8], align 1 + %agg.tmp.sroa.4 = alloca [7 x i8], align 1 + tail call void @llvm.dbg.declare(metadata [15 x i8]* %agg.tmp.sroa.2, metadata !74, metadata !76), !dbg !77 + tail call void @llvm.dbg.declare(metadata [7 x i8]* %agg.tmp.sroa.4, metadata !74, metadata !78), !dbg !77 + tail call void @llvm.dbg.declare(metadata %struct.A* undef, metadata !38, metadata !79), !dbg !80 + %0 = load i64* @a, align 8, !dbg !81, !tbaa !49 + tail call void @llvm.dbg.value(metadata %struct.B* %d, i64 0, metadata !39, metadata !79), !dbg !82 + %call = call %struct.B* @_ZN1BC1El(%struct.B* %d, i64 %0), !dbg !82 + call void @llvm.dbg.value(metadata i8 1, i64 0, metadata !38, metadata !83), !dbg !80 + call void @llvm.dbg.value(metadata i8 1, i64 0, metadata !38, metadata !84), !dbg !80 + call void @llvm.dbg.value(metadata i8 1, i64 0, metadata !74, metadata !83), !dbg !77 + call void @llvm.dbg.value(metadata i8 1, i64 0, metadata !74, metadata !84), !dbg !77 + call void @llvm.dbg.declare(metadata %struct.A* undef, metadata !74, metadata !46), !dbg !77 + %1 = getelementptr inbounds %struct.A* %agg.tmp.i.i, i64 0, i32 0, !dbg !85 + call void @llvm.lifetime.start(i64 24, i8* %1), !dbg !85 + %2 = load i64* @a, align 8, !dbg !87, !tbaa !49 + %call.i.i5 = invoke noalias i8* @_Znwm(i64 %2) #5 + to label %call.i.i.noexc unwind label %lpad, !dbg !88 + +call.i.i.noexc: ; preds = %entry + %agg.tmp.sroa.4.17..sroa_idx = getelementptr inbounds [7 x i8]* %agg.tmp.sroa.4, i64 0, i64 0, !dbg !89 + %agg.tmp.sroa.2.1..sroa_idx = getelementptr inbounds [15 x i8]* %agg.tmp.sroa.2, i64 0, i64 0, !dbg !89 + store i8* %call.i.i5, i8** bitcast (i32** @b to i8**), align 8, !dbg !90, !tbaa !55 + store i8 1, i8* %1, align 8, !dbg !91 + %agg.tmp.sroa.2.0..sroa_raw_idx = getelementptr inbounds i8* %1, i64 1, !dbg !91 + call void @llvm.memcpy.p0i8.p0i8.i64(i8* %agg.tmp.sroa.2.0..sroa_raw_idx, i8* %agg.tmp.sroa.2.1..sroa_idx, i64 15, i32 1, i1 false), !dbg !91 + %agg.tmp.sroa.3.0..sroa_idx = getelementptr inbounds %struct.A* %agg.tmp.i.i, i64 0, i32 2, !dbg !91 + store i8 1, i8* %agg.tmp.sroa.3.0..sroa_idx, align 8, !dbg !91 + %agg.tmp.sroa.4.0..sroa_raw_idx = getelementptr inbounds i8* %1, i64 17, !dbg !91 + call void @llvm.memcpy.p0i8.p0i8.i64(i8* %agg.tmp.sroa.4.0..sroa_raw_idx, i8* %agg.tmp.sroa.4.17..sroa_idx, i64 7, i32 1, i1 false), !dbg !91 + invoke void @_Z2f91A(%struct.A* %agg.tmp.i.i) + to label %invoke.cont unwind label %lpad, !dbg !92 + +invoke.cont: ; preds = %call.i.i.noexc + call void @llvm.lifetime.end(i64 24, i8* %1), !dbg !93 + call void @llvm.dbg.value(metadata %struct.B* %d, i64 0, metadata !39, metadata !79), !dbg !82 + %call1 = call %struct.B* @_ZN1BD1Ev(%struct.B* %d) #3, !dbg !94 + ret void, !dbg !94 + +lpad: ; preds = %call.i.i.noexc, %entry + %3 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) + cleanup, !dbg !94 + call void @llvm.dbg.value(metadata %struct.B* %d, i64 0, metadata !39, metadata !79), !dbg !82 + %call2 = call %struct.B* @_ZN1BD1Ev(%struct.B* %d) #3, !dbg !94 + resume { i8*, i32 } %3, !dbg !94 +} + +declare %struct.B* @_ZN1BC1El(%struct.B*, i64) + +declare i32 @__gxx_personality_v0(...) + +; Function Attrs: nounwind +declare %struct.B* @_ZN1BD1Ev(%struct.B*) #4 + +; Function Attrs: nounwind readnone +declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #1 + +; Function Attrs: nounwind +declare void @llvm.lifetime.start(i64, i8* nocapture) #3 + +; Function Attrs: nounwind +declare void @llvm.lifetime.end(i64, i8* nocapture) #3 + +attributes #1 = { nounwind readnone } +attributes #2 = { nobuiltin } +attributes #3 = { nounwind } +attributes #4 = { nounwind } +attributes #5 = { builtin } + +!llvm.dbg.cu = !{!0} +!llvm.module.flags = !{!43, !44} +!llvm.ident = !{!45} + +!0 = !{!"0x11\004\00clang version 3.7.0 \001\00\000\00\001", !1, !2, !3, !24, !40, !2} ; [ DW_TAG_compile_unit ] [/] [DW_LANG_C_plus_plus] +!1 = !{!"", !""} +!2 = !{} +!3 = !{!4, !12, !14} +!4 = !{!"0x13\00A\002\00192\0064\000\000\000", !5, null, null, !6, null, null, !"_ZTS1A"} ; [ DW_TAG_structure_type ] [A] [line 2, size 192, align 64, offset 0] [def] [from ] +!5 = !{!"test.cpp", !""} +!6 = !{!7, !9, !11} +!7 = !{!"0xd\00x4\003\008\008\000\000", !5, !"_ZTS1A", !8} ; [ DW_TAG_member ] [x4] [line 3, size 8, align 8, offset 0] [from bool] +!8 = !{!"0x24\00bool\000\008\008\000\000\002", null, null} ; [ DW_TAG_base_type ] [bool] [line 0, size 8, align 8, offset 0, enc DW_ATE_boolean] +!9 = !{!"0xd\00x5\004\0064\0064\0064\000", !5, !"_ZTS1A", !10} ; [ DW_TAG_member ] [x5] [line 4, size 64, align 64, offset 64] [from ] +!10 = !{!"0xf\00\000\0064\0064\000\000", null, null, null} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from ] +!11 = !{!"0xd\00x6\005\008\008\00128\000", !5, !"_ZTS1A", !8} ; [ DW_TAG_member ] [x6] [line 5, size 8, align 8, offset 128] [from bool] +!12 = !{!"0xf\00\000\0064\0064\000\000", null, null, !13} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int] +!13 = !{!"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] +!14 = !{!"0x13\00B\008\008\008\000\000\000", !5, null, null, !15, null, null, !"_ZTS1B"} ; [ DW_TAG_structure_type ] [B] [line 8, size 8, align 8, offset 0] [def] [from ] +!15 = !{!16, !21} +!16 = !{!"0x2e\00B\00B\00\009\000\000\000\000\00256\001\009", !5, !"_ZTS1B", !17, null, null, null, null, null} ; [ DW_TAG_subprogram ] [line 9] [B] +!17 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !18, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!18 = !{null, !19, !20} +!19 = !{!"0xf\00\000\0064\0064\000\001088\00", null, null, !"_ZTS1B"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS1B] +!20 = !{!"0x24\00long int\000\0064\0064\000\000\005", null, null} ; [ DW_TAG_base_type ] [long int] [line 0, size 64, align 64, offset 0, enc DW_ATE_signed] +!21 = !{!"0x2e\00~B\00~B\00\0010\000\000\000\000\00256\001\0010", !5, !"_ZTS1B", !22, null, null, null, null, null} ; [ DW_TAG_subprogram ] [line 10] [~B] +!22 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !23, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!23 = !{null, !19} +!24 = !{!25, !31, !34} +!25 = !{!"0x2e\00f13\00f13\00_Z3f131A\0013\000\001\000\000\00256\001\0013", !5, !26, !27, null, void (%struct.A*)* @_Z3f131A, null, null, !29} ; [ DW_TAG_subprogram ] [line 13] [def] [f13] +!26 = !{!"0x29", !5} ; [ DW_TAG_file_type ] [/test.cpp] +!27 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !28, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!28 = !{null, !"_ZTS1A"} +!29 = !{!30} +!30 = !{!"0x101\00p1\0016777229\000", !25, !26, !"_ZTS1A"} ; [ DW_TAG_arg_variable ] [p1] [line 13] +!31 = !{!"0x2e\00f11\00f11\00_Z3f111A\0017\000\001\000\000\00256\001\0017", !5, !26, !27, null, void (%struct.A*)* @_Z3f111A, null, null, !32} ; [ DW_TAG_subprogram ] [line 17] [def] [f11] +!32 = !{!33} +!33 = !{!"0x101\00p1\0016777233\000", !31, !26, !"_ZTS1A"} ; [ DW_TAG_arg_variable ] [p1] [line 17] +!34 = !{!"0x2e\00f16\00f16\00_Z3f16v\0018\000\001\000\000\00256\001\0018", !5, !26, !35, null, void ()* @_Z3f16v, null, null, !37} ; [ DW_TAG_subprogram ] [line 18] [def] [f16] +!35 = !{!"0x15\00\000\000\000\000\000\000", null, null, null, !36, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ] +!36 = !{null} +!37 = !{!38, !39} +!38 = !{!"0x100\00c\0019\000", !34, !26, !"_ZTS1A"} ; [ DW_TAG_auto_variable ] [c] [line 19] +!39 = !{!"0x100\00d\0020\000", !34, !26, !"_ZTS1B"} ; [ DW_TAG_auto_variable ] [d] [line 20] +!40 = !{!41, !42} +!41 = !{!"0x34\00a\00a\00\001\000\001", null, !26, !20, i64* @a, null} ; [ DW_TAG_variable ] [a] [line 1] [def] +!42 = !{!"0x34\00b\00b\00\007\000\001", null, !26, !12, i32** @b, null} ; [ DW_TAG_variable ] [b] [line 7] [def] +!43 = !{i32 2, !"Dwarf Version", i32 2} +!44 = !{i32 2, !"Debug Info Version", i32 2} +!45 = !{!"clang version 3.7.0 "} +!46 = !{!"0x102\006"} ; [ DW_TAG_expression ] [DW_OP_deref] +!47 = !MDLocation(line: 13, column: 12, scope: !25) +!48 = !MDLocation(line: 14, column: 37, scope: !25) +!49 = !{!50, !50, i64 0} +!50 = !{!"long", !51, i64 0} +!51 = !{!"omnipotent char", !52, i64 0} +!52 = !{!"Simple C/C++ TBAA"} +!53 = !MDLocation(line: 14, column: 14, scope: !25) +!54 = !MDLocation(line: 14, column: 5, scope: !25) +!55 = !{!56, !56, i64 0} +!56 = !{!"any pointer", !51, i64 0} +!57 = !MDLocation(line: 15, column: 6, scope: !25) +!58 = !{i64 0, i64 1, !59, i64 8, i64 8, !55, i64 16, i64 1, !59} +!59 = !{!60, !60, i64 0} +!60 = !{!"bool", !51, i64 0} +!61 = !MDLocation(line: 15, column: 3, scope: !25) +!62 = !MDLocation(line: 16, column: 1, scope: !25) +!63 = !MDLocation(line: 17, column: 12, scope: !31) +!64 = !MDLocation(line: 17, column: 22, scope: !31) +!65 = !MDLocation(line: 13, column: 12, scope: !25, inlinedAt: !66) +!66 = distinct !MDLocation(line: 17, column: 18, scope: !31) +!67 = !MDLocation(line: 14, column: 37, scope: !25, inlinedAt: !66) +!68 = !MDLocation(line: 14, column: 14, scope: !25, inlinedAt: !66) +!69 = !MDLocation(line: 14, column: 5, scope: !25, inlinedAt: !66) +!70 = !MDLocation(line: 15, column: 6, scope: !25, inlinedAt: !66) +!71 = !MDLocation(line: 15, column: 3, scope: !25, inlinedAt: !66) +!72 = !MDLocation(line: 16, column: 1, scope: !25, inlinedAt: !66) +!73 = !MDLocation(line: 17, column: 27, scope: !31) +!74 = !{!"0x101\00p1\0016777233\000", !31, !26, !"_ZTS1A", !75} ; [ DW_TAG_arg_variable ] [p1] [line 17] +!75 = distinct !MDLocation(line: 22, column: 3, scope: !34) +!76 = !{!"0x102\00157\008\00120"} ; [ DW_TAG_expression ] [DW_OP_bit_piece offset=8, size=120] +!77 = !MDLocation(line: 17, column: 12, scope: !31, inlinedAt: !75) +!78 = !{!"0x102\00157\00136\0056"} ; [ DW_TAG_expression ] [DW_OP_bit_piece offset=136, size=56] +!79 = !{!"0x102"} ; [ DW_TAG_expression ] +!80 = !MDLocation(line: 19, column: 5, scope: !34) +!81 = !MDLocation(line: 20, column: 7, scope: !34) +!82 = !MDLocation(line: 20, column: 5, scope: !34) +!83 = !{!"0x102\00157\000\008"} ; [ DW_TAG_expression ] [DW_OP_bit_piece offset=0, size=8] +!84 = !{!"0x102\00157\00128\008"} ; [ DW_TAG_expression ] [DW_OP_bit_piece offset=128, size=8] +!85 = !MDLocation(line: 13, column: 12, scope: !25, inlinedAt: !86) +!86 = distinct !MDLocation(line: 17, column: 18, scope: !31, inlinedAt: !75) +!87 = !MDLocation(line: 14, column: 37, scope: !25, inlinedAt: !86) +!88 = !MDLocation(line: 14, column: 14, scope: !25, inlinedAt: !86) +!89 = !MDLocation(line: 22, column: 7, scope: !34) +!90 = !MDLocation(line: 14, column: 5, scope: !25, inlinedAt: !86) +!91 = !MDLocation(line: 15, column: 6, scope: !25, inlinedAt: !86) +!92 = !MDLocation(line: 15, column: 3, scope: !25, inlinedAt: !86) +!93 = !MDLocation(line: 16, column: 1, scope: !25, inlinedAt: !86) +!94 = !MDLocation(line: 23, column: 1, scope: !34) -- cgit v1.1