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Mirror of https://github.com/RPCS3/llvm-mirror
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Jonas Paulsson 0cc92bc05f [SystemZ::TTI] i8/i16 operands extension costs revisited 
Three minor changes to these extra costs:

* For ICmp instructions, instead of adding 2 all the time for extending each
  operand, this is only done if that operand is neither a load or an
  immediate.

* The operands extension costs for divides removed, because we now use a high
  cost already for the divide (20).

* The costs for lhsr/ashr extra costs removed as this did not seem useful.

Review: Ulrich Weigand
https://reviews.llvm.org/D55053

llvm-svn: 347961
2018-11-30 07:09:34 +00:00
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings [bindings/go] Add Go bindings to LLVMGetIndices 2018-11-08 04:04:04 +00:00
cmake [CMake] build correctly if build path contains whitespace 2018-11-30 00:30:53 +00:00
docs [clang][slh] add attribute for speculative load hardening 2018-11-27 19:56:46 +00:00
examples Fix build break from r347239 2018-11-19 18:51:11 +00:00
include [RISCV] Implement codegen for cmpxchg on RV32IA 2018-11-29 20:43:42 +00:00
lib [SystemZ::TTI] i8/i16 operands extension costs revisited 2018-11-30 07:09:34 +00:00
projects [cmake] Support moving debuginfo-tests to llvm/projects 2017-12-12 17:06:08 +00:00
resources
runtimes Revert "[CMake] Pass Clang defaults to runtimes builds" 2018-07-13 20:01:55 +00:00
test [SystemZ::TTI] i8/i16 operands extension costs revisited 2018-11-30 07:09:34 +00:00
tools [obj2yaml] [COFF] Write RVA instead of VA for sections, fix roundtripping executables 2018-11-29 20:53:57 +00:00
unittests Revert r347823 "[TextAPI] Switch back to a custom Platform enum." 2018-11-29 15:47:24 +00:00
utils [gn build] merge r346978 and r347741. 2018-11-29 23:03:17 +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 .clang-tidy: correct style name is 'camelBack' not 'lowerCase'. 2016-09-13 19:04:26 +00:00
.gitattributes [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
.gitignore [git/svn] Ignore Visual Studio's CMakeSettings.json. 2018-10-29 14:51:02 +00:00
CMakeLists.txt [LLVM] Allow modulemap installation 2018-11-21 20:46:50 +00:00
CODE_OWNERS.TXT [CODE_OWNERS] Add myself as code owner for MinGW 2018-11-29 10:58:15 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT add Kang Zhang(shkzhang@cn.ibm.com) to the CREDITS.TXT 2018-11-25 02:56:49 +00:00
LICENSE.TXT Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt Test commit. 2018-09-22 01:01:03 +00:00
RELEASE_TESTERS.TXT Adding Yvan as release test backup for Diana 2018-11-08 11:51:27 +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.