mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 11:42:57 +01:00
37ec73c718
As discussed on llvm-dev in http://lists.llvm.org/pipermail/llvm-dev/2017-September/117301.html this changes the command line interface of llvm-dwarfdump to match the one used by the dwarfdump utility shipping on macOS. In addition to being shorter to type this format also has the advantage of allowing more than one section to be specified at the same time. In a nutshell, with this change $ llvm-dwarfdump --debug-dump=info $ llvm-dwarfdump --debug-dump=apple-objc becomes $ dwarfdump --debug-info --apple-objc Differential Revision: https://reviews.llvm.org/D37714 llvm-svn: 312970
100 lines
3.8 KiB
LLVM
100 lines
3.8 KiB
LLVM
; RUN: %llc_dwarf -filetype=obj < %s | llvm-dwarfdump -debug-info - | FileCheck %s
|
|
; REQUIRES: object-emission
|
|
|
|
; typedef struct __attribute__((aligned (128))) {
|
|
; char c;
|
|
; } S0;
|
|
;
|
|
; typedef struct {
|
|
; __attribute__((aligned (64))) char c;
|
|
; } S1;
|
|
;
|
|
; S0 s0;
|
|
;
|
|
; void f() {
|
|
; S1 s1;
|
|
; __attribute__((aligned (32))) int i;
|
|
; }
|
|
|
|
; CHECK: DW_TAG_typedef
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_name{{.*}}"S0"
|
|
; CHECK: DW_TAG_structure_type
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_alignment{{.*}}128
|
|
|
|
; CHECK: DW_TAG_variable
|
|
; CHECK: DW_AT_name{{.*}}"i"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_alignment{{.*}}32
|
|
|
|
; CHECK: DW_TAG_typedef
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_name{{.*}}"S1"
|
|
; CHECK: DW_TAG_structure_type
|
|
; CHECK: DW_TAG_member
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_name{{.*}}"c"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_alignment{{.*}}64
|
|
|
|
; ModuleID = 'test.m'
|
|
source_filename = "test.m"
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
%struct.S0 = type { i8, [127 x i8] }
|
|
%struct.S1 = type { i8, [63 x i8] }
|
|
|
|
@s0 = common global %struct.S0 zeroinitializer, align 128, !dbg !0
|
|
|
|
; Function Attrs: nounwind uwtable
|
|
define void @f() #0 !dbg !14 {
|
|
entry:
|
|
%s1 = alloca %struct.S1, align 64
|
|
%i = alloca i32, align 32
|
|
call void @llvm.dbg.declare(metadata %struct.S1* %s1, metadata !17, metadata !22), !dbg !23
|
|
call void @llvm.dbg.declare(metadata i32* %i, metadata !24, metadata !22), !dbg !26
|
|
ret void, !dbg !27
|
|
}
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
|
|
|
attributes #0 = { nounwind uwtable }
|
|
attributes #1 = { nounwind readnone }
|
|
|
|
!llvm.dbg.cu = !{!2}
|
|
!llvm.module.flags = !{!11, !12}
|
|
!llvm.ident = !{!13}
|
|
|
|
!0 = distinct !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
|
|
!1 = !DIGlobalVariable(name: "s0", scope: !2, file: !3, line: 10, type: !6, isLocal: false, isDefinition: true)
|
|
!2 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !3, producer: "clang version 4.0.0 (http://llvm.org/git/clang.git 9ce5220b821054019059c2ac4a9b132c7723832d) (http://llvm.org/git/llvm.git 9a6298be89ce0359b151c0a37af2776a12c69e85)", isOptimized: false, runtimeVersion: 1, emissionKind: FullDebug, enums: !4, globals: !5)
|
|
!3 = !DIFile(filename: "test.m", directory: "/tmp")
|
|
!4 = !{}
|
|
!5 = !{!0}
|
|
!6 = !DIDerivedType(tag: DW_TAG_typedef, name: "S0", file: !3, line: 3, baseType: !7)
|
|
!7 = distinct !DICompositeType(tag: DW_TAG_structure_type, file: !3, line: 1, size: 1024, align: 1024, elements: !8)
|
|
!8 = !{!9}
|
|
!9 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !7, file: !3, line: 2, baseType: !10, size: 8)
|
|
!10 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
|
|
!11 = !{i32 2, !"Dwarf Version", i32 4}
|
|
!12 = !{i32 2, !"Debug Info Version", i32 3}
|
|
!13 = !{!"clang version 4.0.0 (http://llvm.org/git/clang.git 9ce5220b821054019059c2ac4a9b132c7723832d) (http://llvm.org/git/llvm.git 9a6298be89ce0359b151c0a37af2776a12c69e85)"}
|
|
!14 = distinct !DISubprogram(name: "f", scope: !3, file: !3, line: 12, type: !15, isLocal: false, isDefinition: true, scopeLine: 12, isOptimized: false, unit: !2, variables: !4)
|
|
!15 = !DISubroutineType(types: !16)
|
|
!16 = !{null}
|
|
!17 = !DILocalVariable(name: "s1", scope: !14, file: !3, line: 13, type: !18)
|
|
!18 = !DIDerivedType(tag: DW_TAG_typedef, name: "S1", file: !3, line: 8, baseType: !19)
|
|
!19 = distinct !DICompositeType(tag: DW_TAG_structure_type, file: !3, line: 6, size: 512, elements: !20)
|
|
!20 = !{!21}
|
|
!21 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !19, file: !3, line: 7, baseType: !10, size: 8, align: 512)
|
|
!22 = !DIExpression()
|
|
!23 = !DILocation(line: 13, column: 6, scope: !14)
|
|
!24 = !DILocalVariable(name: "i", scope: !14, file: !3, line: 14, type: !25, align: 256)
|
|
!25 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
|
|
!26 = !DILocation(line: 14, column: 37, scope: !14)
|
|
!27 = !DILocation(line: 15, column: 1, scope: !14)
|
|
|