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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-02-21 01:02:18 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-02-21 01:02:18 +0000 |
| commit | 70ab3d2af667a97523d2ab4f03b0d2f978693f47 (patch) | |
| tree | 919c0b0fac56a22397ceba0d966be3dd0aec310f /llvm/utils | |
| parent | c32f3faae9c7128dec280b8274de31400df5e704 (diff) | |
| download | bcm5719-llvm-70ab3d2af667a97523d2ab4f03b0d2f978693f47.tar.gz bcm5719-llvm-70ab3d2af667a97523d2ab4f03b0d2f978693f47.zip | |
AsmParser/Writer: Handle symbolic constants in DI 'flags:'
Parse (and write) symbolic constants in debug info `flags:` fields.
This prevents a readability (and CHECK-ability) regression with the new
debug info hierarchy.
Old (well, current) assembly, with pretty-printing:
!{!"...\\0016387", ...} ; ... [public] [rvalue reference]
Flags field without this change:
!MDDerivedType(flags: 16387, ...)
Flags field with this change:
!MDDerivedType(flags: DIFlagPublic | DIFlagRValueReference, ...)
As discussed in the review thread, this isn't a final state. Most of
these flags correspond to `DW_AT_` symbolic constants, and we might
eventually want to support arbitrary attributes in some form. However,
as it stands now, some of the flags correspond to other concepts (like
`FlagStaticMember`); until things are refactored this is the simplest
way to move forward without regressing assembly.
llvm-svn: 230111
Diffstat (limited to 'llvm/utils')
| -rw-r--r-- | llvm/utils/vim/llvm.vim | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/utils/vim/llvm.vim b/llvm/utils/vim/llvm.vim index 6b4b8bbd12b..913d0f5f1c3 100644 --- a/llvm/utils/vim/llvm.vim +++ b/llvm/utils/vim/llvm.vim @@ -82,6 +82,7 @@ syn match llvmConstant /\<DW_ATE_[a-zA-Z_]\+\>/ syn match llvmConstant /\<DW_OP_[a-zA-Z0-9_]\+\>/ syn match llvmConstant /\<DW_LANG_[a-zA-Z0-9_]\+\>/ syn match llvmConstant /\<DW_VIRTUALITY_[a-z_]\+\>/ +syn match llvmConstant /\<DIFlag[A-Za-z]\+\>/ " Syntax-highlight dejagnu test commands. syn match llvmSpecialComment /;\s*RUN:.*$/ |
