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Mirror of https://github.com/RPCS3/llvm-mirror
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Brian Gesiak f936d21786 [Coroutines] Avoid assert splitting hidden coros 
Summary:
When attempting to split a coroutine with 'hidden' visibility (for
example, a C++ coroutine that is inlined when compiled with the option
'-fvisibility-inlines-hidden'), LLVM would hit an assertion in
include/llvm/IR/GlobalValue.h:240: "local linkage requires default
visibility". The issue is that the visibility is copied from the source
of the function split in the `CloneFunctionInto` function, but the linkage
is not. To fix, create the new function first with external linkage,
then copy the linkage from the original function *after* `CloneFunctionInto`
is called.

Since `GlobalValue::setLinkage` in turn calls `maybeSetDsoLocal`, the
explicit call to `setDSOLocal` can be removed in CoroSplit.cpp.

Test Plan: check-llvm

Reviewers: GorNishanov, lewissbaker, EricWF, majnemer, rnk

Reviewed By: rnk

Subscribers: llvm-commits, eric_niebler

Differential Revision: https://reviews.llvm.org/D44185

llvm-svn: 329033
2018-04-02 23:39:40 +00:00
bindings Fix Go IR test for changes in DIBuilder API 2018-04-02 21:45:35 +00:00
cmake Remove some unused cmake standard library includes. 2018-04-02 17:52:19 +00:00
docs [coroutines] Add support for llvm.coro.noop intrinsics 2018-04-02 16:55:12 +00:00
examples [ORC] Create a new SymbolStringPool by default in ExecutionSession constructor. 2018-04-02 20:57:56 +00:00
include [ORC] Add a debugging check to catch dangling references to SymbolStringPools. 2018-04-02 21:39:39 +00:00
lib [Coroutines] Avoid assert splitting hidden coros 2018-04-02 23:39:40 +00:00
projects [cmake] Support moving debuginfo-tests to llvm/projects 2017-12-12 17:06:08 +00:00
resources In MSVC builds embed a VERSIONINFO resource in our exe and DLL files. 2015-06-12 15:58:29 +00:00
runtimes [CMake] Support for cross-compilation when build runtimes 2018-01-08 23:50:59 +00:00
test [Coroutines] Avoid assert splitting hidden coros 2018-04-02 23:39:40 +00:00
tools Remove llvm-mcmarkup. 2018-04-02 23:17:55 +00:00
unittests [ORC] Create a new SymbolStringPool by default in ExecutionSession constructor. 2018-04-02 20:57:56 +00:00
utils [lit] One more try at fixing TestRunner.py for D43165 2018-04-02 22:34:35 +00:00
.arcconfig [llvm] Set up .arcconfig to point to Diffusion L repository 2018-01-12 15:37:41 +00:00
.clang-format
.clang-tidy .clang-tidy: correct style name is 'camelBack' not 'lowerCase'. 2016-09-13 19:04:26 +00:00
.gitattributes [MC] Fix regression tests on Windows when git “core.autocrlf” is set to true. 2017-11-17 21:59:43 +00:00
.gitignore gitignore: Ignore .vs folder (VS2017 config files) 2017-04-08 00:16:58 +00:00
CMakeLists.txt Assume existence of inttypes.h and stdint.h in DataTypes.h. 2018-04-02 13:22:26 +00:00
CODE_OWNERS.TXT Update my email addresses, NFC. 2017-10-26 10:16:54 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT Add myself to CREDITS.txt 2018-01-29 17:02:34 +00:00
LICENSE.TXT Bump year to 2017 in LICENSE.txt 2017-01-12 18:02:42 +00:00
llvm.spec.in [Sparc] Implement i64 load/store support for 32-bit sparc. 2015-08-10 19:11:39 +00:00
LLVMBuild.txt
README.txt Test commit access 2017-08-18 02:39:28 +00:00
RELEASE_TESTERS.TXT Update my email addresses, NFC. 2017-10-26 10:16:54 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
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LLVM is open source software. You may freely distribute it under the terms of
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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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