mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-29 10:32:47 +00:00
cec7ce78d7
A bunch of test cases needed to be cleaned up for this, many my fault - when implementid imported modules I updated test cases by simply duplicating the prior metadata field - which wasn't always the empty metadata entry. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200731 91177308-0d34-0410-b5e6-96231b3b80d8
81 lines
4.4 KiB
LLVM
81 lines
4.4 KiB
LLVM
; REQUIRES: object-emission
|
|
|
|
; RUN: %llc_dwarf -O0 -filetype=obj < %s > %t
|
|
; RUN: llvm-dwarfdump %t | FileCheck %s
|
|
|
|
; IR generated from the following code compiled with clang -g:
|
|
; enum e1 { I, J = 0xffffffffU, K = 0xf000000000000000ULL } a;
|
|
; enum e2 { X };
|
|
; void func() {
|
|
; int b = X;
|
|
; }
|
|
|
|
; These values were previously being truncated to -1 and 0 respectively.
|
|
|
|
; CHECK: debug_info contents
|
|
; CHECK: DW_TAG_enumeration_type
|
|
; CHECK-NEXT: DW_AT_name{{.*}} = "e1"
|
|
; CHECK-NOT: NULL
|
|
; CHECK: DW_TAG_enumerator
|
|
; CHECK-NOT: NULL
|
|
; CHECK: DW_TAG_enumerator
|
|
; CHECK-NEXT: DW_AT_name{{.*}} = "J"
|
|
; CHECK-NEXT: DW_AT_const_value [DW_FORM_sdata] (4294967295)
|
|
; CHECK-NOT: NULL
|
|
; CHECK: DW_TAG_enumerator
|
|
; CHECK-NEXT: DW_AT_name{{.*}} = "K"
|
|
; CHECK-NEXT: DW_AT_const_value [DW_FORM_sdata] (-1152921504606846976)
|
|
|
|
; Check that we retain enums that aren't referenced by any variables, etc
|
|
; CHECK: DW_TAG_enumeration_type
|
|
; CHECK-NEXT: DW_AT_name{{.*}} = "e2"
|
|
; CHECK-NOT: NULL
|
|
; CHECK: DW_TAG_enumerator
|
|
; CHECK-NEXT: DW_AT_name{{.*}} = "X"
|
|
|
|
@a = global i64 0, align 8
|
|
|
|
; Function Attrs: nounwind uwtable
|
|
define void @_Z4funcv() #0 {
|
|
entry:
|
|
%b = alloca i32, align 4
|
|
call void @llvm.dbg.declare(metadata !{i32* %b}, metadata !20), !dbg !22
|
|
store i32 0, i32* %b, align 4, !dbg !22
|
|
ret void, !dbg !23
|
|
}
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare void @llvm.dbg.declare(metadata, metadata) #1
|
|
|
|
attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
attributes #1 = { nounwind readnone }
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!19, !24}
|
|
|
|
!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !11, metadata !12, metadata !17, metadata !11, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/enum.cpp] [DW_LANG_C_plus_plus]
|
|
!1 = metadata !{metadata !"enum.cpp", metadata !"/tmp"}
|
|
!2 = metadata !{metadata !3, metadata !8}
|
|
!3 = metadata !{i32 786436, metadata !1, null, metadata !"e1", i32 1, i64 64, i64 64, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_enumeration_type ] [e1] [line 1, size 64, align 64, offset 0] [def] [from ]
|
|
!4 = metadata !{metadata !5, metadata !6, metadata !7}
|
|
!5 = metadata !{i32 786472, metadata !"I", i64 0} ; [ DW_TAG_enumerator ] [I :: 0]
|
|
!6 = metadata !{i32 786472, metadata !"J", i64 4294967295} ; [ DW_TAG_enumerator ] [J :: 4294967295]
|
|
!7 = metadata !{i32 786472, metadata !"K", i64 -1152921504606846976} ; [ DW_TAG_enumerator ] [K :: 17293822569102704640]
|
|
!8 = metadata !{i32 786436, metadata !1, null, metadata !"e2", i32 2, i64 32, i64 32, i32 0, i32 0, null, metadata !9, i32 0, null, null, null} ; [ DW_TAG_enumeration_type ] [e2] [line 2, size 32, align 32, offset 0] [def] [from ]
|
|
!9 = metadata !{metadata !10}
|
|
!10 = metadata !{i32 786472, metadata !"X", i64 0} ; [ DW_TAG_enumerator ] [X :: 0]
|
|
!11 = metadata !{}
|
|
!12 = metadata !{metadata !13}
|
|
!13 = metadata !{i32 786478, metadata !1, metadata !14, metadata !"func", metadata !"func", metadata !"_Z4funcv", i32 3, metadata !15, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z4funcv, null, null, metadata !11, i32 3} ; [ DW_TAG_subprogram ] [line 3] [def] [func]
|
|
!14 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/enum.cpp]
|
|
!15 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !16, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!16 = metadata !{null}
|
|
!17 = metadata !{metadata !18}
|
|
!18 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !14, i32 1, metadata !3, i32 0, i32 1, i64* @a, null} ; [ DW_TAG_variable ] [a] [line 1] [def]
|
|
!19 = metadata !{i32 2, metadata !"Dwarf Version", i32 3}
|
|
!20 = metadata !{i32 786688, metadata !13, metadata !"b", metadata !14, i32 4, metadata !21, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [b] [line 4]
|
|
!21 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
|
|
!22 = metadata !{i32 4, i32 0, metadata !13, null}
|
|
!23 = metadata !{i32 5, i32 0, metadata !13, null}
|
|
!24 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
|