mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-23 02:29:18 +00:00
This reverts commit r218918, effectively reapplying r218914 after fixing an Ocaml bindings test and an Asan crash. The root cause of the latter was a tightened-up check in `DILexicalBlock::Verify()`, so I'll file a PR to investigate who requires the loose check (and why). Original commit message follows. -- This patch addresses the first stage of PR17891 by folding constant arguments together into a single MDString. Integers are stringified and a `\0` character is used as a separator. Part of PR17891. Note: I've attached my testcases upgrade scripts to the PR. If I've just broken your out-of-tree testcases, they might help. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219010 91177308-0d34-0410-b5e6-96231b3b80d8
35 lines
2.1 KiB
LLVM
35 lines
2.1 KiB
LLVM
; RUN: llvm-link %s %p/2011-08-04-Metadata2.ll -o %t.bc
|
|
; RUN: llvm-dis < %t.bc | FileCheck %s
|
|
; Test if internal global variable's debug info is merged appropriately or not.
|
|
|
|
;CHECK: metadata !{metadata !"0x34\00x\00x\00\002\001\001", metadata !{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}, i32* @x}
|
|
;CHECK: metadata !{metadata !"0x34\00x\00x\00\001\001\001", metadata !{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}, i32* @x1}
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
target triple = "x86_64-apple-macosx10.7.0"
|
|
|
|
@x = internal global i32 0, align 4
|
|
|
|
define void @foo() nounwind uwtable ssp {
|
|
entry:
|
|
store i32 1, i32* @x, align 4, !dbg !7
|
|
ret void, !dbg !7
|
|
}
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!11}
|
|
!llvm.dbg.sp = !{!1}
|
|
!llvm.dbg.gv = !{!5}
|
|
|
|
!0 = metadata !{metadata !"0x11\0012\00clang version 3.0 ()\001\00\000\00\000", metadata !9, metadata !4, metadata !4, metadata !10, null, null} ; [ DW_TAG_compile_unit ]
|
|
!1 = metadata !{metadata !"0x2e\00foo\00foo\00\003\000\001\000\006\000\000\000", metadata !9, metadata !2, metadata !3, null, void ()* @foo, null, null, null} ; [ DW_TAG_subprogram ] [line 3] [def] [scope 0] [foo]
|
|
!2 = metadata !{metadata !"0x29", metadata !9} ; [ DW_TAG_file_type ]
|
|
!3 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", metadata !9, metadata !2, null, metadata !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
|
|
!4 = metadata !{null}
|
|
!5 = metadata !{metadata !"0x34\00x\00x\00\002\001\001", metadata !0, metadata !2, metadata !6, i32* @x} ; [ DW_TAG_variable ]
|
|
!6 = metadata !{metadata !"0x24\00int\000\0032\0032\000\000\005", null, metadata !0} ; [ DW_TAG_base_type ]
|
|
!7 = metadata !{i32 3, i32 14, metadata !8, null}
|
|
!8 = metadata !{metadata !"0xb\003\0012\000", metadata !9, metadata !1} ; [ DW_TAG_lexical_block ]
|
|
!9 = metadata !{metadata !"/tmp/one.c", metadata !"/Volumes/Lalgate/Slate/D"}
|
|
!10 = metadata !{metadata !1}
|
|
!11 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
|