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Mirror of https://github.com/RPCS3/llvm-mirror
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Nemanja Ivanovic dac23cf4a3 [PowerPC] Add support for embedded devices with EFPU2 
PowerPC cores like e200z759n3 [1] using an efpu2 only support single precision
hardware floating point instructions. The single precision instructions efs*
and evfs* are identical to the spe float instructions while efd* and evfd*
instructions trigger a not implemented exception.

This patch introduces a new command line option -mefpu2 which leads to
single-hardware / double-software code generation.

[1] Core reference:
  https://www.nxp.com/files-static/32bit/doc/ref_manual/e200z759CRM.pdf

Differential revision: https://reviews.llvm.org/D92935
2021-01-12 09:47:00 -06:00
benchmarks
bindings [Go] Fix bindings/go/llvm/IRBindings.cpp 2020-12-16 10:09:58 -08:00
cmake [CMake] Fix incorrect rpath for tests if LLVM_LOCAL_RPATH isn't set 2021-01-08 21:24:18 +02:00
docs [NFC][AMDGPU] Clarify memory model support for volatile 2021-01-11 19:59:55 +00:00
examples [NFC] Reduce include files dependency and AA header cleanup (part 2). 2020-12-17 14:04:48 +03:00
include [mlir][openacc] Use TableGen information for default enum 2021-01-12 09:42:42 -05:00
lib [PowerPC] Add support for embedded devices with EFPU2 2021-01-12 09:47:00 -06:00
projects llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
resources
runtimes [CMake] Split the target side of runtimes build 2021-01-11 23:39:36 -08:00
test [PowerPC] Add support for embedded devices with EFPU2 2021-01-12 09:47:00 -06:00
tools [obj2yaml] - Don't crash when an object has an empty symbol table. 2021-01-12 14:08:59 +03:00
unittests [SlotIndexes] Fix and simplify basic block splitting 2021-01-12 10:50:14 +00:00
utils [llvm] Simplify string comparisons (NFC) 2021-01-11 18:48:09 -08:00
.clang-format
.clang-tidy - Update .clang-tidy to ignore parameters of main like functions for naming violations in clang and llvm directory 2020-01-31 16:49:45 +00:00
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore [clangd] Store index in '.cache/clangd/index' instead of '.clangd/index' 2020-07-07 14:53:45 +02:00
CMakeLists.txt Remove Python2 fallback and only advertise Python3 in the doc 2020-12-17 15:40:16 +01:00
CODE_OWNERS.TXT [CODE_OWNERS.TXT] Update to include yours truly as the TableGen owner 2020-11-12 09:49:00 -05:00
configure
CREDITS.TXT [NFC] Add contributors names to CREDITS.TXT 2020-10-07 13:22:55 -04:00
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

README.txt 

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

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.