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Chris Bieneman dbbdf44025 [CMake] Cleanup LLVM_OPTIMIZED_TABLEGEN
This cleanup removes the need for the native support library to have its own target. That target was only needed because makefile builds were tripping over each other if two tablegen targets were building at the same time. This causes problems because the parallel make invocations through CMake can't communicate with each other. This is fixed by invoking make directly instead of through CMake which is how we handle this in External Project invocations.

The other part of the cleanup is to mark the custom commands as USES_TERMINAL. This is a bit of a hack, but we need to ensure that Ninja generators don't invoke multiple tablegen targets in the same build dir in parallel, because that too would be bad.

Marking as USES_TERMINAL does have some downside for Ninja because it results in decreased parallelism, but correct builds are worth the minor loss and LLVM_OPTIMZIED_TABLEGEN is such a huge win, it is worth it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280748 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-06 20:27:07 +00:00
bindings Formatting with clang-format patch r280700 2016-09-06 17:03:02 +00:00
cmake [CMake] Cleanup LLVM_OPTIMIZED_TABLEGEN 2016-09-06 20:27:07 +00:00
docs Fixed a typo (LLVM/Support/CFG.h -> LLVM/IR/CFG.h) 2016-09-02 11:13:35 +00:00
examples Fix singlton -> singleton typo. 2016-08-26 02:00:21 +00:00
include Add an c++ itanium demangler to llvm. 2016-09-06 19:16:48 +00:00
lib [AMDGPU] Wave and register controls 2016-09-06 20:22:28 +00:00
projects
resources
runtimes [CMake] Connecting check-all and test-depends targets correctly 2016-09-01 18:26:01 +00:00
test [AMDGPU] Wave and register controls 2016-09-06 20:22:28 +00:00
tools [llvm-cov] Add the "Go to first unexecuted line" feature. 2016-09-06 19:31:18 +00:00
unittests Formatting with clang-format patch r280700 2016-09-06 17:03:02 +00:00
utils [lit] Downgrade error to warning on gtest crashes during discovery. 2016-09-05 20:53:14 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore gitignore: ignore VS Code editor files 2016-09-02 22:54:26 +00:00
CMakeLists.txt Try to fix a circular dependency in the modules build. 2016-09-06 20:16:19 +00:00
CODE_OWNERS.TXT CODE_OWNERS: bring my entry up to date 2016-09-05 17:42:46 +00:00
configure
CREDITS.TXT Shamelessly add myself to CREDITS.TXT 2016-08-04 16:28:22 +00:00
LICENSE.TXT Remove autoconf references from LICENSE.TXT 2016-08-12 20:11:03 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt Revert rL277454 2016-08-02 13:26:07 +00:00
RELEASE_TESTERS.TXT Adding RELEASE_TESTERS.TXT 2016-07-21 16:46:44 +00:00

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

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

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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