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Mirror of https://github.com/RPCS3/llvm-mirror
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Juneyoung Lee 3b0d18824a Reapply [ConstantFold] Fold more operations to poison 
This was reverted to mitigate mitigate miscompiles caused by
the logical and/or to bitwise and/or fold. Reapply it now that
the underlying issue has been fixed by D101191.

-----

This patch folds more operations to poison.

Alive2 proof: https://alive2.llvm.org/ce/z/mxcb9G (it does not contain tests about div/rem because they fold to poison when raising UB)

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D92270
2021-05-13 16:04:12 +02:00
benchmarks
bindings [NFC][OCaml] Reformat to clean up following CAMLprim removal 2021-04-05 10:55:08 +01:00
cmake Revert "[CMake][ELF] Add -fno-semantic-interposition and -Bsymbolic-functions" 2021-05-13 14:31:17 +01:00
docs Fix section title underlining in the release notes 2021-05-13 08:37:06 -05:00
examples [ORC] Update SpeculativeJIT example for dispatchTask changes in 5344c88dcb2. 2021-05-10 09:30:46 -07:00
include [GC][NFC] Move GCStrategy from CodeGen to IR 2021-05-13 12:31:59 +07:00
lib Reapply [ConstantFold] Fold more operations to poison 2021-05-13 16:04:12 +02:00
projects llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
resources
runtimes [runtimes] Add the libc project to the list of runtimes. 2021-03-23 17:33:03 +00:00
test Reapply [ConstantFold] Fold more operations to poison 2021-05-13 16:04:12 +02:00
tools Revert "[CMake][ELF] Add -fno-semantic-interposition and -Bsymbolic-functions" 2021-05-13 14:31:17 +01:00
unittests Reapply [ConstantFold] Fold more operations to poison 2021-05-13 16:04:12 +02:00
utils [gn build] (manually) port 92f9852fc99b, clang-repl 2021-05-13 08:53:53 -04:00
.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 Remove .gitignore entries not relevant in the monorepo. 2021-04-07 12:25:02 -07:00
CMakeLists.txt [flang][cmake] Enable the new driver by default 2021-05-11 09:16:29 +00:00
CODE_OWNERS.TXT [M68k][CODE_OWNERS](0/8) Add code owner for the M68k target 2021-03-08 12:30:56 -08:00
configure
CREDITS.TXT Update personal info in CREDITS.TXT 2021-04-11 19:25:02 +08:00
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.