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In cases where the debugger load time is a worthwhile tradeoff (or less costly - such as loading from a DWP instead of a variety of DWOs (possibly over a high-latency/distributed filesystem)) against object file size, it can be reasonable to disable pubnames and corresponding gdb-index creation in the linker. A backend-flag version of this was implemented for NVPTX in D44385/r327994 - which was fine for NVPTX which wouldn't mix-and-match CUs. Now that it's going to be a user-facing option (likely powered by "-gno-pubnames", the same as GCC) it should be encoded in the DICompileUnit so it can vary per-CU. After this, likely the NVPTX support should be migrated to the metadata & the previous flag implementation should be removed. Reviewers: aprantl Differential Revision: https://reviews.llvm.org/D50213 llvm-svn: 339939
7 lines
272 B
LLVM
7 lines
272 B
LLVM
; RUN: llvm-as -disable-verify -o - %s | llvm-dis | FileCheck %s
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!named = !{!0}
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; CHECK: !DICompileUnit({{.*}}, nameTableKind: GNU)
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!0 = distinct !DICompileUnit(language: 12, file: !1, nameTableKind: GNU)
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!1 = !DIFile(filename: "path/to/file", directory: "/path/to/dir")
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