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Old fork of llvm-mirror, used on older RPCS3 builds
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26b9b438fd
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Andrea Di Biagio 26b9b438fd [DebugInfo][X86] Teach Optimize LEAs pass to handle debug values 
This patch fixes an issue in the Optimize LEAs pass where redundant LEAs were
not removed because they were being used by debug values. The debug values are
now ignored when determining whether LEAs are redundant.

For now the debug values for the redundant LEAs are marked as undefined,
effectively lost. The intention is for a follow up patch which will attempt to
preserve the debug values where possible.

Patch by Andrew Ng.

Differential Revision: https://reviews.llvm.org/D30835


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298360 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-21 11:36:21 +00:00
bindings [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
cmake Fix evaluation of LLVM_DEFINITIONS 2017-03-21 04:03:24 +00:00
docs Mention that the Sphinx docs build wants version 1.5 or later 2017-03-20 17:49:36 +00:00
examples llvm/examples/Kaleidoscope/BuildingAJIT: More fixup corresponding to r295636. 2017-02-20 10:07:41 +00:00
include [GlobalISel] Move isTriviallyDead to Utils. NFC. 2017-03-21 10:47:35 +00:00
lib [DebugInfo][X86] Teach Optimize LEAs pass to handle debug values 2017-03-21 11:36:21 +00:00
projects [cmake] Include openmp with add_llvm_external_project 2017-03-07 18:54:17 +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 [CMake] Handle common options for runtimes build 2017-01-10 19:47:05 +00:00
test [DebugInfo][X86] Teach Optimize LEAs pass to handle debug values 2017-03-21 11:36:21 +00:00
tools Fix evaluation of LLVM_DEFINITIONS 2017-03-21 04:03:24 +00:00
unittests Add a function to MD5 a file's contents. 2017-03-20 23:33:18 +00:00
utils GlobalISel: add implicit defs & uses when mutating an instruction. 2017-03-20 21:58:23 +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 Test commit. 2014-03-02 13:08:46 +00:00
.clang-tidy .clang-tidy: correct style name is 'camelBack' not 'lowerCase'. 2016-09-13 19:04:26 +00:00
.gitignore [.gitignore] Update .gitignore to ignore a nested build directory 2017-02-24 23:09:30 +00:00
CMakeLists.txt Fix evaluation of LLVM_DEFINITIONS 2017-03-21 04:03:24 +00:00
CODE_OWNERS.TXT CODE_OWNERS: Take code ownership of instruction scheduling. 2017-03-10 18:34:37 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT CODE_OWNERS: Take code ownership of instruction scheduling. 2017-03-10 18:34:37 +00:00
LICENSE.TXT Bump year to 2017 in LICENSE.txt 2017-01-12 18:02:42 +00:00
llvm.spec.in [Sparc] Implement i64 load/store support for 32-bit sparc. 2015-08-10 19:11:39 +00:00
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
README.txt Test commit. Added a blank line. 2017-03-06 20:45:33 +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.