mirror of
https://github.com/c64scene-ar/llvm-6502.git
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83902832de
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
22 lines
1.2 KiB
LLVM
22 lines
1.2 KiB
LLVM
; RUN: llc < %s | FileCheck %s
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; Radar 10147769
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; Do not unnecessarily use AT_specification DIE.
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; CHECK-NOT: AT_specification
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@a = common global [10 x i32] zeroinitializer, align 16
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!12}
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!0 = metadata !{metadata !"0x11\0012\00clang version 3.0 (trunk 140253)\001\00\000\00\000", metadata !11, metadata !2, metadata !2, metadata !2, metadata !3, null} ; [ DW_TAG_compile_unit ]
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!2 = metadata !{}
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!3 = metadata !{metadata !5}
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!5 = metadata !{metadata !"0x34\00a\00a\00\001\000\001", null, metadata !6, metadata !7, [10 x i32]* @a, null} ; [ DW_TAG_variable ]
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!6 = metadata !{metadata !"0x29", metadata !11} ; [ DW_TAG_file_type ]
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!7 = metadata !{metadata !"0x1\00\000\00320\0032\000\000", null, null, metadata !8, metadata !9, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 320, align 32, offset 0] [from int]
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!8 = metadata !{metadata !"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ]
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!9 = metadata !{metadata !10}
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!10 = metadata !{metadata !"0x21\000\0010"} ; [ DW_TAG_subrange_type ]
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!11 = metadata !{metadata !"x.c", metadata !"/private/tmp"}
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!12 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
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