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Mirror of https://github.com/RPCS3/llvm-mirror
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Sanjay Patel 8bbcc5f23b [x86] allow FP-logic ops when one operand is FP and result is FP 
We save an inter-register file move this way. If there's any CPU where
the FP logic is slower, we could transform this back to int-logic in 
MachineCombiner.

This helps, but doesn't solve, PR6137:
https://llvm.org/bugs/show_bug.cgi?id=6137

The 'andn' test shows that we're missing a pattern match to
recognize the xor with -1 constant as a 'not' op.

llvm-svn: 287171
2016-11-16 22:34:05 +00:00
bindings [OCaml] Adapt to the new attribute C API. 2016-11-12 03:38:30 +00:00
cmake Reverting r285406, which was a temporary workaround to get one of the documentation bots upgraded to something newer than GCC 4.7. This restores the check for GCC 4.8. 2016-11-14 13:33:51 +00:00
docs [XRay][docs] Define requirements on installed log handlers. 2016-11-16 02:18:23 +00:00
examples [Orc] Update the BuildingAJIT Chapter 5 server class for the recent RPC changes. 2016-11-11 21:55:25 +00:00
include [CodeGen] Pass references, not pointers, to MMI helpers. NFC. 2016-11-16 22:25:03 +00:00
lib [x86] allow FP-logic ops when one operand is FP and result is FP 2016-11-16 22:34:05 +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] Make the runtimes directory work with bootstrap builds 2016-10-19 21:50:25 +00:00
test [x86] allow FP-logic ops when one operand is FP and result is FP 2016-11-16 22:34:05 +00:00
tools General clean up of error handling in llvm-objdump to remove its use of report_fatal_error(). 2016-11-16 22:17:38 +00:00
unittests [Orc] Re-enable the RPC unit test disabled in r286917. 2016-11-16 17:31:09 +00:00
utils Fix -Wunused introduced in r286945 for release builds. 2016-11-15 10:13:09 +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 gitignore: ignore VS Code editor files 2016-09-02 22:54:26 +00:00
CMakeLists.txt [cmake] Fix handling compiler-rt in LLVM_ENABLE_PROJECTS by turning any "-" into "_" 2016-11-09 00:23:20 +00:00
CODE_OWNERS.TXT CODE_OWNERS: Take ownership of the X86 backend. 2016-11-12 05:16:06 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT Give SLP vectorizer credit where it's due. 2016-11-14 19:01:59 +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 Test commit, deleted empty line at the end of README.txt 2016-11-07 18:31:21 +00:00
RELEASE_TESTERS.TXT Adding RELEASE_TESTERS.TXT 2016-07-21 16:46:44 +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.