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https://github.com/c64scene-ar/llvm-6502.git
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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
41 lines
2.0 KiB
LLVM
41 lines
2.0 KiB
LLVM
; RUN: llc -O2 -asm-verbose < %s | FileCheck %s
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; Radar 8616981
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32"
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target triple = "i386-apple-darwin11.0.0"
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%struct.bar = type { i32, i32 }
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define i32 @foo(%struct.bar* nocapture %i) nounwind readnone optsize noinline ssp {
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; CHECK: TAG_formal_parameter
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entry:
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tail call void @llvm.dbg.value(metadata %struct.bar* %i, i64 0, metadata !6, metadata !{!"0x102"}), !dbg !12
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ret i32 1, !dbg !13
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}
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declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
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!llvm.dbg.cu = !{!2}
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!llvm.module.flags = !{!19}
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!0 = !{!"0x2e\00foo\00foo\00\003\000\001\000\006\00256\001\003", !17, !1, !3, null, i32 (%struct.bar*)* @foo, null, null, !16} ; [ DW_TAG_subprogram ]
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!1 = !{!"0x29", !17} ; [ DW_TAG_file_type ]
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!2 = !{!"0x11\0012\00clang version 2.9 (trunk 117922)\001\00\000\00\000", !17, !18, !18, !15, null, null} ; [ DW_TAG_compile_unit ]
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!3 = !{!"0x15\00\000\000\000\000\000\000", !17, !1, null, !4, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!4 = !{!5}
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!5 = !{!"0x24\00int\000\0032\0032\000\000\005", !17, !2} ; [ DW_TAG_base_type ]
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!6 = !{!"0x101\00i\003\000", !0, !1, !7} ; [ DW_TAG_arg_variable ]
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!7 = !{!"0xf\00\000\0032\0032\000\000", !17, !1, !8} ; [ DW_TAG_pointer_type ]
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!8 = !{!"0x13\00bar\002\0064\0032\000\000\000", !17, !1, null, !9, null, null, null} ; [ DW_TAG_structure_type ] [bar] [line 2, size 64, align 32, offset 0] [def] [from ]
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!9 = !{!10, !11}
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!10 = !{!"0xd\00x\002\0032\0032\000\000", !17, !1, !5} ; [ DW_TAG_member ]
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!11 = !{!"0xd\00y\002\0032\0032\0032\000", !17, !1, !5} ; [ DW_TAG_member ]
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!12 = !MDLocation(line: 3, column: 47, scope: !0)
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!13 = !MDLocation(line: 4, column: 2, scope: !14)
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!14 = !{!"0xb\003\0050\000", !17, !0} ; [ DW_TAG_lexical_block ]
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!15 = !{!0}
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!16 = !{!6}
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!17 = !{!"one.c", !"/private/tmp"}
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!18 = !{i32 0}
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!19 = !{i32 1, !"Debug Info Version", i32 2}
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