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37ac8d3622
This commit moves `MDLocation`, finishing off PR21433. There's an
accompanying clang commit for frontend testcases. I'll attach the
testcase upgrade script I used to PR21433 to help out-of-tree
frontends/backends.
This changes the schema for `DebugLoc` and `DILocation` from:
!{i32 3, i32 7, !7, !8}
to:
!MDLocation(line: 3, column: 7, scope: !7, inlinedAt: !8)
Note that empty fields (line/column: 0 and inlinedAt: null) don't get
printed by the assembly writer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226048 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
1.8 KiB
LLVM
36 lines
1.8 KiB
LLVM
; RUN: llc -O0 < %s | FileCheck %s
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; Radar 10464995
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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-S128"
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target triple = "x86_64-apple-macosx10.7.2"
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@s = common global [4294967296 x i8] zeroinitializer, align 16
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; CHECK: .quad 4294967296 ## DW_AT_count
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define void @bar() nounwind uwtable ssp {
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entry:
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store i8 97, i8* getelementptr inbounds ([4294967296 x i8]* @s, i32 0, i64 0), align 1, !dbg !18
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ret void, !dbg !20
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!22}
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!0 = !{!"0x11\0012\00clang version 3.1 (trunk 144833)\000\00\000\00\000", !21, !1, !1, !3, !11, !1} ; [ DW_TAG_compile_unit ]
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!1 = !{}
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!3 = !{!5}
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!5 = !{!"0x2e\00bar\00bar\00\004\000\001\000\006\00256\000\000", !21, !6, !7, null, void ()* @bar, null, null, null} ; [ DW_TAG_subprogram ] [line 4] [def] [scope 0] [bar]
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!6 = !{!"0x29", !21} ; [ DW_TAG_file_type ]
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!7 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!8 = !{null}
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!11 = !{!13}
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!13 = !{!"0x34\00s\00s\00\002\000\001", null, !6, !14, [4294967296 x i8]* @s, null} ; [ DW_TAG_variable ]
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!14 = !{!"0x1\00\000\0034359738368\008\000\000", null, null, !15, !16, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 34359738368, align 8, offset 0] [from char]
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!15 = !{!"0x24\00char\000\008\008\000\000\006", null, null} ; [ DW_TAG_base_type ]
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!16 = !{!17}
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!17 = !{!"0x21\000\004294967296"} ; [ DW_TAG_subrange_type ]
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!18 = !MDLocation(line: 5, column: 3, scope: !19)
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!19 = !{!"0xb\004\001\000", !21, !5} ; [ DW_TAG_lexical_block ]
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!20 = !MDLocation(line: 6, column: 1, scope: !19)
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!21 = !{!"small.c", !"/private/tmp"}
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!22 = !{i32 1, !"Debug Info Version", i32 2}
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