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Petar Avramovic 783d732993 [MIPS GlobalISel] Regbanks for G_SELECT. Select i64, f32 and f64 select 
Select gprb or fprb when def/use register operand of G_SELECT is
used/defined by either:
 copy to/from physical register or
 instruction with only one mapping available for that use/def operand.

Integer s64 select is handled with narrowScalar when mapping is applied,
produced artifacts are combined away. Manually set gprb to all register
operands of instructions created during narrowScalar.

For selection of floating point s32 or s64 select it is enough to set
fprb of appropriate size and selectImpl will do the rest.

Differential Revision: https://reviews.llvm.org/D64350

llvm-svn: 365492
2019-07-09 14:30:29 +00:00
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings [IR/DIVar] Add the flag for params that have unmodified value 2019-06-26 11:19:26 +00:00
cmake Retire VS2015 Support 2019-07-09 10:10:48 +00:00
docs [docs][llvm-dwarfdump] Fix wording 2019-07-09 14:20:58 +00:00
examples Add a HowToUseLLJIT example project. 2019-05-22 21:38:41 +00:00
include [CodeGen] AccelTable - remove non-constexpr (MSVC) Atom defs 2019-07-09 13:07:48 +00:00
lib [MIPS GlobalISel] Regbanks for G_SELECT. Select i64, f32 and f64 select 2019-07-09 14:30:29 +00:00
projects Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +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 Setup testing target dependencies for default runtimes 2019-06-11 00:25:57 +00:00
test [MIPS GlobalISel] Regbanks for G_SELECT. Select i64, f32 and f64 select 2019-07-09 14:30:29 +00:00
tools [DwarfDebug] Dump call site debug info 2019-07-09 11:33:56 +00:00
unittests OpaquePtr: pass type to CreateLoad. NFC. 2019-07-09 12:36:36 +00:00
utils gn build: Merge r365453 2019-07-09 13:58:18 +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 Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitattributes [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
.gitignore gitignore: Ignore Qt Creator project configuration files. NFC 2019-06-12 08:28:31 +00:00
CMakeLists.txt Fix issues building libraries as more than one type with Xcode 2019-07-08 18:29:29 +00:00
CODE_OWNERS.TXT Update email address in CODE_OWNERS 2019-07-01 16:01:15 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT [test commit] Add my name to the CREDITS.TXT 2019-05-27 07:48:28 +00:00
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
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt Testing commit access 2019-02-19 20:38:51 +00:00
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.