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Dávid Bolvanský 27bed65f11 [InstCombine] Optimize some memccpy calls to memcpy/null
Summary:
return memccpy(d, "helloworld", 'r', 20)
=>
return memcpy(d, "helloworld", 8 /* pos of 'r' in string */), d + 8

Reviewers: efriedma, jdoerfert

Reviewed By: jdoerfert

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68089
2019-11-26 10:54:47 +01:00
benchmarks
bindings [Test] Fix freeze ocaml test failure 2019-11-22 22:34:37 +09:00
cmake [CMake] Fix LLVM build non-determinism on RHEL 2019-11-21 23:18:11 -06:00
docs [llvm-objcopy][MachO] Implement --dump-section 2019-11-25 12:30:37 +09:00
examples [ORC] Add a utility to support dumping JIT'd objects to disk for debugging. 2019-11-14 21:27:19 -08:00
include [InstCombine] Optimize some memccpy calls to memcpy/null 2019-11-26 10:54:47 +01:00
lib [InstCombine] Optimize some memccpy calls to memcpy/null 2019-11-26 10:54:47 +01:00
projects Add few docs and implementation of strcpy and strcat. 2019-10-04 17:30:54 +00:00
resources
runtimes Adding support for overriding LLVM_ENABLE_RUNTIMES for runtimes builds. 2019-09-24 22:38:18 +00:00
test [InstCombine] Optimize some memccpy calls to memcpy/null 2019-11-26 10:54:47 +01:00
tools [yaml2obj/obj2yaml] - Add support for SHT_LLVM_DEPENDENT_LIBRARIES sections. 2019-11-25 12:57:53 +03:00
unittests [DebugInfo@O2][Utils] Undef instead of delete dbg.values in helper func 2019-11-25 10:55:14 +00:00
utils Revert "Use InitLLVM to setup a pretty stack printer" 2019-11-25 21:06:56 -05:00
.arcconfig
.clang-format
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore gitignore: Ignore Qt Creator project configuration files. NFC 2019-06-12 08:28:31 +00:00
CMakeLists.txt [cmake] Emit an error for -DBUILD_SHARED_LIBS=ON on Windows 2019-11-14 10:19:02 -08:00
CODE_OWNERS.TXT Update email address in CODE_OWNERS 2019-07-01 16:01:15 +00:00
configure
CREDITS.TXT Update email address. 2019-07-17 07:02:02 +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 Test commit. 2019-10-03 14:57:49 +00:00
RELEASE_TESTERS.TXT

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

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
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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.