mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
6e3cd0ebe2
DICompositeType will have an identifier field at position 14. For now, the field is set to null in DIBuilder. For DICompositeTypes where the template argument field (the 13th field) was optional, modify DIBuilder to make sure the template argument field is set. Now DICompositeType has 15 fields. Update DIBuilder to use NULL instead of "i32 0" for null value of a MDNode. Update verifier to check that DICompositeType has 15 fields and the last field is null or a MDString. Update testing cases to include an extra field for DICompositeType. The identifier field will be used by type uniquing so a front end can genearte a DICompositeType with a unique identifer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189282 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
2.2 KiB
LLVM
42 lines
2.2 KiB
LLVM
; RUN: llc %s -mtriple=x86_64-pc-linux-gnu -O0 -filetype=obj -o %t
|
|
; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
|
|
|
|
; If stack is realigned, we shouldn't describe locations of local
|
|
; variables by giving offset from the frame pointer (%rbp):
|
|
; push %rpb
|
|
; mov %rsp,%rbp
|
|
; and ALIGNMENT,%rsp ; (%rsp and %rbp are different now)
|
|
; It's better to use offset from %rsp instead.
|
|
|
|
; DW_AT_location of variable "x" shouldn't be equal to
|
|
; (DW_OP_fbreg: .*): DW_OP_fbreg has code 0x91
|
|
|
|
; CHECK: {{0x.* DW_TAG_variable}}
|
|
; CHECK-NOT: {{DW_AT_location.*DW_FORM_block1.*0x.*91}}
|
|
; CHECK: NULL
|
|
|
|
define void @_Z3runv() nounwind uwtable {
|
|
entry:
|
|
%x = alloca i32, align 32
|
|
call void @llvm.dbg.declare(metadata !{i32* %x}, metadata !9), !dbg !12
|
|
ret void, !dbg !13
|
|
}
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
|
|
!0 = metadata !{i32 786449, metadata !14, i32 4, metadata !"clang version 3.2 (trunk 155696:155697) (llvm/trunk 155696)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1, metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
|
|
!1 = metadata !{i32 0}
|
|
!3 = metadata !{metadata !5}
|
|
!5 = metadata !{i32 786478, metadata !14, metadata !6, metadata !"run", metadata !"run", metadata !"_Z3runv", i32 1, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z3runv, null, null, metadata !1, i32 1} ; [ DW_TAG_subprogram ]
|
|
!6 = metadata !{i32 786473, metadata !14} ; [ DW_TAG_file_type ]
|
|
!7 = metadata !{i32 786453, i32 0, metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !8, i32 0, i32 0, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!8 = metadata !{null}
|
|
!9 = metadata !{i32 786688, metadata !10, metadata !"x", metadata !6, i32 2, metadata !11, i32 0, i32 0} ; [ DW_TAG_auto_variable ]
|
|
!10 = metadata !{i32 786443, metadata !14, metadata !5, i32 1, i32 12, i32 0} ; [ DW_TAG_lexical_block ]
|
|
!11 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
|
|
!12 = metadata !{i32 2, i32 7, metadata !10, null}
|
|
!13 = metadata !{i32 3, i32 1, metadata !10, null}
|
|
!14 = metadata !{metadata !"test.cc", metadata !"/home/samsonov/debuginfo"}
|