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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
1.1 KiB
LLVM
22 lines
1.1 KiB
LLVM
; RUN: llc -O0 -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj
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; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
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@e = global i16 0, align 2
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!9}
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!0 = metadata !{metadata !"0x11\004\00clang version 3.2 (trunk 165274) (llvm/trunk 165272)\000\00\000\00\000", metadata !8, metadata !1, metadata !1, metadata !1, metadata !3, metadata !1} ; [ DW_TAG_compile_unit ] [/tmp/foo.cpp] [DW_LANG_C_plus_plus]
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!1 = metadata !{}
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!3 = metadata !{metadata !5}
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!5 = metadata !{metadata !"0x34\00e\00e\00\002\000\001", null, metadata !6, metadata !7, i16* @e, null} ; [ DW_TAG_variable ] [e] [line 2] [def]
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!6 = metadata !{metadata !"0x29", metadata !8} ; [ DW_TAG_file_type ]
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!7 = metadata !{metadata !"0x4\00E\001\0016\0016\000\004\000", metadata !8, null, null, null, null, null, null} ; [ DW_TAG_enumeration_type ] [E] [line 1, size 16, align 16, offset 0] [decl] [from ]
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!8 = metadata !{metadata !"foo.cpp", metadata !"/tmp"}
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; CHECK: DW_TAG_enumeration_type
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; CHECK-NEXT: DW_AT_name
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; CHECK-NEXT: DW_AT_byte_size
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; CHECK-NEXT: DW_AT_declaration
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!9 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
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