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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
17 lines
863 B
LLVM
17 lines
863 B
LLVM
; RUN: llc -split-dwarf=Enable -O0 %s -mtriple=x86_64-unknown-linux-gnu -filetype=obj -o %t
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; RUN: llvm-dwarfdump -debug-dump=all %t | FileCheck %s
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; The source is an empty file.
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; CHECK: DW_AT_GNU_dwo_id [DW_FORM_data8] (0x0c1e629c9e5ada4f)
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; CHECK: DW_AT_GNU_dwo_id [DW_FORM_data8] (0x0c1e629c9e5ada4f)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4}
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!0 = metadata !{metadata !"0x11\0012\00clang version 3.4 (trunk 188230) (llvm/trunk 188234)\000\00\000\00foo.dwo\000", metadata !1, metadata !2, metadata !2, metadata !2, metadata !2, metadata !2} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.c] [DW_LANG_C99]
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!1 = metadata !{metadata !"foo.c", metadata !"/usr/local/google/home/echristo/tmp"}
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!2 = metadata !{}
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!3 = metadata !{i32 2, metadata !"Dwarf Version", i32 3}
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!4 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
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