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llvm-project/llvm/test/DebugInfo/AArch64/big-endian.ll

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Fix segfault in AArch64 backend with -g and -mbig-endian Fix a null pointer dereference when trying to swap the endianness of fixups in the .eh_frame section in the AArch64 backend. llvm-svn: 218311
2014-09-23 23:38:11 +08:00
; RUN: llc %s -filetype=asm -o -
target datalayout = "E-m:e-i64:64-i128:128-n32:64-S128"
target triple = "aarch64_be--none-eabi"
@a = common global i32 0, align 4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!8, !9}
!llvm.ident = !{!10}
Revert "Revert "DI: Fold constant arguments into a single MDString"" 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. llvm-svn: 219010
2014-10-04 04:01:09 +08:00
!0 = metadata !{metadata !"0x11\0012\00clang version 3.6.0 \001\00\000\00\001", metadata !1, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2} ; [ DW_TAG_compile_unit ] [/work/validation/-] [DW_LANG_C99]
Fix segfault in AArch64 backend with -g and -mbig-endian Fix a null pointer dereference when trying to swap the endianness of fixups in the .eh_frame section in the AArch64 backend. llvm-svn: 218311
2014-09-23 23:38:11 +08:00
!1 = metadata !{metadata !"-", metadata !"/work/validation"}
!2 = metadata !{}
!3 = metadata !{metadata !4}
Revert "Revert "DI: Fold constant arguments into a single MDString"" 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. llvm-svn: 219010
2014-10-04 04:01:09 +08:00
!4 = metadata !{metadata !"0x34\00a\00a\00\001\000\001", null, metadata !5, metadata !7, i32* @a, null} ; [ DW_TAG_variable ] [a] [line 1] [def]
!5 = metadata !{metadata !"0x29", metadata !6} ; [ DW_TAG_file_type ] [/work/validation/<stdin>]
Fix segfault in AArch64 backend with -g and -mbig-endian Fix a null pointer dereference when trying to swap the endianness of fixups in the .eh_frame section in the AArch64 backend. llvm-svn: 218311
2014-09-23 23:38:11 +08:00
!6 = metadata !{metadata !"<stdin>", metadata !"/work/validation"}
Revert "Revert "DI: Fold constant arguments into a single MDString"" 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. llvm-svn: 219010
2014-10-04 04:01:09 +08:00
!7 = 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]
Fix segfault in AArch64 backend with -g and -mbig-endian Fix a null pointer dereference when trying to swap the endianness of fixups in the .eh_frame section in the AArch64 backend. llvm-svn: 218311
2014-09-23 23:38:11 +08:00
!8 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
Revert "Revert "DI: Fold constant arguments into a single MDString"" 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. llvm-svn: 219010
2014-10-04 04:01:09 +08:00
!9 = metadata !{i32 2, metadata !"Debug Info Version", i32 2}
Fix segfault in AArch64 backend with -g and -mbig-endian Fix a null pointer dereference when trying to swap the endianness of fixups in the .eh_frame section in the AArch64 backend. llvm-svn: 218311
2014-09-23 23:38:11 +08:00
!10 = metadata !{metadata !"clang version 3.6.0 "}