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serge-sans-paille 601c2dd9dd Fine grain control over some symbol visibility
Setting -fvisibility=hidden when compiling Target libs has the advantage of
not being intrusive on the codebase, but it also sets the visibility of all
functions within header-only component like ADT. In the end, we end up with
some symbols with hidden visibility within llvm dylib (through the target libs),
and some with external visibility (through other libs). This paves the way for
subtle bugs like https://reviews.llvm.org/D101972

This patch explicitly set the visibility of some classes to `default` so that
`llvm::Any` related symbols keep a `default` visibility. Indeed a template
function with `default` visibility parametrized by a type with `hidden`
visibility is granted `hidden` visibility, and we don't want this for the
uniqueness of `llvm::Any::TypeId`.

Differential Revision: https://reviews.llvm.org/D108943
2021-09-08 21:06:19 -07:00
benchmarks
bindings [IR] Rename comdat noduplicates to comdat nodeduplicate 2021-07-20 12:47:10 -07:00
cmake Add llvm-ml to LLVM_TOOLCHAIN_TOOLS (PR50536) 2021-09-08 08:44:45 -07:00
docs [docs] Update release notes with items related to Flang 2021-09-06 14:48:43 +01:00
examples [ORC] Require ExecutorProcessControl when constructing an ExecutionSession. 2021-07-27 16:53:49 +10:00
include Fine grain control over some symbol visibility 2021-09-08 21:06:19 -07:00
lib [AArch64][SME] Fix imm bug in mov vector to tile aliases 2021-09-08 20:47:08 -07:00
projects [RFC][debuginfo-test] Rename debug-info lit tests for general purposes 2021-06-28 11:31:40 +01:00
resources
runtimes [libomptarget][amdcgn] Only add opt/llvm-link dependency if TARGET is available 2021-09-03 15:49:42 -07:00
test [AArch64][SME] Fix imm bug in mov vector to tile aliases 2021-09-08 20:47:08 -07:00
tools [llvm-objdump] Fix 'llvm-objdump -dr' for executables with relocations 2021-09-08 08:45:39 -07:00
unittests [mlir][openacc] Initial translation for DataOp to LLVM IR 2021-07-27 22:04:04 -04:00
utils [llvm] [lit] Fix inconsistent test order in shtest-keyword-parse-errors 2021-08-06 12:50:56 -07:00
.clang-format
.clang-tidy NFC: .clang-tidy: Inherit configs from parents to improve maintainability 2021-06-08 08:25:59 -07:00
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore Remove .gitignore entries not relevant in the monorepo. 2021-04-07 12:25:02 -07:00
CMakeLists.txt [CMake] Change -DENABLE_EXPERIMENTAL_NEW_PASS_MANAGER=off to -DLLVM_ENABLE_NEW_PASS_MANAGER=off 2021-08-26 16:40:38 -07:00
CODE_OWNERS.TXT [NFC] Update code owners file 2021-07-20 11:29:10 -07:00
configure
CREDITS.TXT Update personal info in CREDITS.TXT 2021-04-11 19:25:02 +08:00
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
llvm.spec.in Update structured references to the license to the new license. 2019-01-19 11:30:51 +00:00
README.txt Test commit. 2020-03-14 18:08:26 -07:00
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00

The LLVM Compiler Infrastructure
================================

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
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Please see the documentation provided in docs/ for further
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If you are writing a package for LLVM, see docs/Packaging.rst for our
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