mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
f2eddd6694
Reviewers: dblaikie, samsonov, echristo, aprantl Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5466 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219099 91177308-0d34-0410-b5e6-96231b3b80d8
103 lines
4.7 KiB
LLVM
103 lines
4.7 KiB
LLVM
; REQUIRES: object-emission
|
|
;
|
|
; RUN: llvm-link %s %p/type-unique-odr-b.ll -S -o - | %llc_dwarf -filetype=obj -O0 | llvm-dwarfdump -debug-dump=info - | FileCheck %s
|
|
;
|
|
; Test ODR-based type uniquing for C++ class members.
|
|
; rdar://problem/15851313.
|
|
;
|
|
; $ cat -n type-unique-odr-a.cpp
|
|
; 1 class A {
|
|
; 2 int data;
|
|
; 3 protected:
|
|
; 4 void getFoo();
|
|
; 5 };
|
|
; 6
|
|
; 7 static void bar() {
|
|
; 8 A a;
|
|
; 9 }
|
|
; 10
|
|
; 11 void baz() { bar(); }
|
|
;; #include "ab.h"
|
|
; foo_t bar() {
|
|
; return A().getFoo();
|
|
; }
|
|
;
|
|
; CHECK: DW_TAG_class_type
|
|
; CHECK-NEXT: DW_AT_name {{.*}} "A"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_TAG_member
|
|
; CHECK-NEXT: DW_AT_name {{.*}} "data"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_TAG_subprogram
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_MIPS_linkage_name {{.*}} "_ZN1A6getFooEv"
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_name {{.*}} "getFoo"
|
|
; CHECK: DW_TAG_subprogram
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_MIPS_linkage_name {{.*}} "_Z3bazv"
|
|
; CHECK: DW_TAG_subprogram
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_MIPS_linkage_name {{.*}} "_ZL3barv"
|
|
|
|
; getFoo and A may only appear once.
|
|
; CHECK-NOT: AT_name{{.*(getFoo)|("A")}}
|
|
|
|
|
|
; ModuleID = 'type-unique-odr-a.cpp'
|
|
|
|
%class.A = type { i32 }
|
|
|
|
; Function Attrs: nounwind
|
|
define void @_Z3bazv() #0 {
|
|
entry:
|
|
call void @_ZL3barv(), !dbg !23
|
|
ret void, !dbg !23
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define internal void @_ZL3barv() #0 {
|
|
entry:
|
|
%a = alloca %class.A, align 4
|
|
call void @llvm.dbg.declare(metadata !{%class.A* %a}, metadata !24, metadata !{metadata !"0x102"}), !dbg !25
|
|
ret void, !dbg !26
|
|
}
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
|
|
|
attributes #0 = { nounwind }
|
|
attributes #1 = { nounwind readnone }
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!20, !21}
|
|
!llvm.ident = !{!22}
|
|
|
|
!0 = metadata !{metadata !"0x11\004\00clang version 3.5.0 \000\00\000\00\001", metadata !1, metadata !2, metadata !3, metadata !14, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [<unknown>] [DW_LANG_C_plus_plus]
|
|
!1 = metadata !{metadata !"<unknown>", metadata !""}
|
|
!2 = metadata !{}
|
|
!3 = metadata !{metadata !4}
|
|
!4 = metadata !{metadata !"0x2\00A\001\0032\0032\000\000\000", metadata !5, null, null, metadata !6, null, null, metadata !"_ZTS1A"} ; [ DW_TAG_class_type ] [A] [line 1, size 32, align 32, offset 0] [def] [from ]
|
|
!5 = metadata !{metadata !"type-unique-odr-a.cpp", metadata !""}
|
|
!6 = metadata !{metadata !7, metadata !9}
|
|
!7 = metadata !{metadata !"0xd\00data\002\0032\0032\000\001", metadata !5, metadata !"_ZTS1A", metadata !8} ; [ DW_TAG_member ] [data] [line 2, size 32, align 32, offset 0] [private] [from int]
|
|
!8 = metadata !{metadata !"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]
|
|
!9 = metadata !{metadata !"0x2e\00getFoo\00getFoo\00_ZN1A6getFooEv\004\000\000\000\006\00258\000\004", metadata !5, metadata !"_ZTS1A", metadata !10, null, null, null, i32 0, metadata !13} ; [ DW_TAG_subprogram ] [line 4] [protected] [getFoo]
|
|
!10 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !11, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!11 = metadata !{null, metadata !12}
|
|
!12 = metadata !{metadata !"0xf\00\000\0064\0064\000\001088", null, null, metadata !"_ZTS1A"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS1A]
|
|
!13 = metadata !{i32 786468}
|
|
!14 = metadata !{metadata !15, metadata !19}
|
|
!15 = metadata !{metadata !"0x2e\00baz\00baz\00_Z3bazv\0011\000\001\000\006\00256\000\0011", metadata !5, metadata !16, metadata !17, null, void ()* @_Z3bazv, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 11] [def] [baz]
|
|
!16 = metadata !{metadata !"0x29", metadata !5} ; [ DW_TAG_file_type ] [type-unique-odr-a.cpp]
|
|
!17 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !18, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!18 = metadata !{null}
|
|
!19 = metadata !{metadata !"0x2e\00bar\00bar\00_ZL3barv\007\001\001\000\006\00256\000\007", metadata !5, metadata !16, metadata !17, null, void ()* @_ZL3barv, null, null, metadata !2} ; [ DW_TAG_subprogram ] [line 7] [local] [def] [bar]
|
|
!20 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
|
|
!21 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
|
|
!22 = metadata !{metadata !"clang version 3.5.0 "}
|
|
!23 = metadata !{i32 11, i32 0, metadata !15, null}
|
|
!24 = metadata !{metadata !"0x100\00a\008\000", metadata !19, metadata !16, metadata !"_ZTS1A"} ; [ DW_TAG_auto_variable ] [a] [line 8]
|
|
!25 = metadata !{i32 8, i32 0, metadata !19, null}
|
|
!26 = metadata !{i32 9, i32 0, metadata !19, null}
|