Yonghong Song 0b32dca12e Reland [DebugInfo] generate btf_tag annotations for DIComposite types ... Clang patch D106614 added attribute btf_tag support. This patch generates btf_tag annotations for DIComposite types. A field "annotations" is introduced to DIComposite, and the annotations are represented as an DINodeArray, similar to DIComposite elements. The following example illustrates how annotations are encoded in IR: distinct !DICompositeType(..., annotations: !10) !10 = !{!11, !12} !11 = !{!"btf_tag", !"a"} !12 = !{!"btf_tag", !"b"} Each btf_tag annotation is represented as a 2D array of meta strings. Each record may have more than one btf_tag annotations, as in the above example. Reland with additional fixes for llvm/unittests/IR/DebugTypeODRUniquingTest.cpp. Differential Revision: https://reviews.llvm.org/D106615		2021-08-19 17:33:50 -07:00
..
CMakeLists.txt	llvmbuildectomy - replace llvm-build by plain cmake	2020-11-13 10:35:24 +01:00
LLLexer.cpp	[IR] Rename `comdat noduplicates` to `comdat nodeduplicate`	2021-07-20 12:47:10 -07:00
LLParser.cpp	Reland [DebugInfo] generate btf_tag annotations for DIComposite types	2021-08-19 17:33:50 -07:00
Parser.cpp	[Lexer] Allow LLLexer to be used as an API	2021-04-26 12:43:14 -04:00