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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
31 lines
1.7 KiB
LLVM
31 lines
1.7 KiB
LLVM
; RUN: llc -mtriple=x86_64-linux-gnu -O0 -filetype=obj -o %t %s
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; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
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; Generated from:
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; clang -g -S -emit-llvm -o foo.ll foo.c
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; typedef int v4si __attribute__((__vector_size__(16)));
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;
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; v4si a
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@a = common global <4 x i32> zeroinitializer, align 16
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!13}
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!0 = metadata !{metadata !"0x11\0012\00clang version 3.3 (trunk 171825) (llvm/trunk 171822)\000\00\000\00\000", metadata !12, metadata !1, metadata !1, metadata !1, metadata !3, metadata !1} ; [ DW_TAG_compile_unit ] [/Users/echristo/foo.c] [DW_LANG_C99]
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!1 = metadata !{}
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!3 = metadata !{metadata !5}
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!5 = metadata !{metadata !"0x34\00a\00a\00\003\000\001", null, metadata !6, metadata !7, <4 x i32>* @a, null} ; [ DW_TAG_variable ] [a] [line 3] [def]
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!6 = metadata !{metadata !"0x29", metadata !12} ; [ DW_TAG_file_type ]
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!7 = metadata !{metadata !"0x16\00v4si\001\000\000\000\000", metadata !12, null, metadata !8} ; [ DW_TAG_typedef ] [v4si] [line 1, size 0, align 0, offset 0] [from ]
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!8 = metadata !{metadata !"0x1\00\000\00128\00128\000\002048", null, null, metadata !9, metadata !10, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 128, align 128, offset 0] [vector] [from int]
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!9 = metadata !{metadata !"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
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!10 = metadata !{metadata !11}
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!11 = metadata !{metadata !"0x21\000\004"} ; [ DW_TAG_subrange_type ] [0, 3]
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!12 = metadata !{metadata !"foo.c", metadata !"/Users/echristo"}
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; Check that we get an array type with a vector attribute.
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; CHECK: DW_TAG_array_type
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; CHECK-NEXT: DW_AT_GNU_vector
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!13 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
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