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Fork of llvm with experimental commits and workarounds for RPCS3
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Craig Topper c2247a32db [X86] Clzero intrinsic and its addition under znver1 
This patch does the following.

1. Adds an Intrinsic int_x86_clzero which works with __builtin_ia32_clzero
2. Identifies clzero feature using cpuid info. (Function:8000_0008, Checks if EBX[0]=1)
3. Adds the clzero feature under znver1 architecture.
4. The custom inserter is added in Lowering.
5. A testcase is added to check the intrinsic.
6. The clzero instruction is added to assembler test.

Patch by Ganesh Gopalasubramanian with a couple formatting tweaks, a disassembler test, and using update_llc_test.py from me.

Differential revision: https://reviews.llvm.org/D29385

llvm-svn: 294558
2017-02-09 04:27:34 +00:00
bindings Fix go bindings after r289702 (hopefully, don't really know how to build 2016-12-15 06:54:29 +00:00
cmake [CMake] Fix is_llvm_target_library and support out-of-order components 2017-02-08 20:58:37 +00:00
docs Fix the docs build 2017-02-07 20:36:03 +00:00
examples Use print() instead of dump() in code 2017-01-28 02:47:46 +00:00
include [X86] Clzero intrinsic and its addition under znver1 2017-02-09 04:27:34 +00:00
lib [X86] Clzero intrinsic and its addition under znver1 2017-02-09 04:27:34 +00:00
projects [CMake] Correct configuration order of the sub-projects based on ther dependancies 2016-10-09 20:38:29 +00:00
resources
runtimes [CMake] Handle common options for runtimes build 2017-01-10 19:47:05 +00:00
test [X86] Clzero intrinsic and its addition under znver1 2017-02-09 04:27:34 +00:00
tools llvm-objdump: make NoLeadingAddr work on more than just MachO 2017-02-08 18:11:31 +00:00
unittests [MC] Fix some Clang-tidy modernize and Include What You Use warnings in SubtargetFeature; other minor fixes (NFC). 2017-02-09 01:09:54 +00:00
utils [GlobalISel] Simplify StringRef parameters. NFC. 2017-02-09 02:50:01 +00:00
.arcconfig project_id is from another era in phabricator land and does not provide any value. 2016-09-27 15:47:29 +00:00
.clang-format
.clang-tidy .clang-tidy: correct style name is 'camelBack' not 'lowerCase'. 2016-09-13 19:04:26 +00:00
.gitignore [AVR] Add the integrated testing tool to the .gitignore 2016-12-14 11:47:14 +00:00
CMakeLists.txt [CMake] Allow overriding CMAKE_LIBTOOL 2017-02-07 23:32:56 +00:00
CODE_OWNERS.TXT Take code ownership of LLVM bitcode. 2017-02-08 21:16:27 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT Revert r294228 2017-02-06 19:40:56 +00:00
LICENSE.TXT Bump year to 2017 in LICENSE.txt 2017-01-12 18:02:42 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt Test commit: remove a blank line. 2017-02-03 10:56:57 +00:00
RELEASE_TESTERS.TXT Update the release tester for MIPS. NFC. 2017-01-17 11:00:28 +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,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you are writing a package for LLVM, see docs/Packaging.rst for our
suggestions.