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Pete Cooper e388680dfa Convert some ObjC msgSends to runtime calls. 
It is faster to directly call the ObjC runtime for methods such as alloc/allocWithZone instead of sending a message to those functions.

This patch adds support for converting messages to alloc/allocWithZone to their equivalent runtime calls.

Tests included for the positive case of applying this transformation, negative tests that we ensure we only convert "alloc" to objc_alloc, not "alloc2", and also a driver test to ensure we enable this only for supported runtime versions.

Reviewed By: rjmccall

https://reviews.llvm.org/D55349

llvm-svn: 348687
 		2018-12-08 05:13:50 +00:00
clang Convert some ObjC msgSends to runtime calls. 2018-12-08 05:13:50 +00:00
clang-tools-extra [Documentation] Alphabetical order in new checks list. 2018-12-08 00:07:34 +00:00
compiler-rt Fix a typo in the strtoi test 2018-12-08 04:46:15 +00:00
debuginfo-tests Set config.lit_tools_dir, which is needed by lit.llvm.initialize. 2018-11-06 21:54:27 +00:00
libclc travis: Add cmake build 2018-11-27 16:07:21 +00:00
libcxx Update a couple of vector<bool> tests that were testing libc++-specific bahavior. Thanks to Andrey Maksimov for the catch. 2018-12-07 22:16:26 +00:00
libcxxabi [libcxx] Remove bad_array_length 2018-11-29 19:44:57 +00:00
libunwind [CMake] Passthrough CFLAGS when checking the compiler-rt path 2018-11-14 00:09:26 +00:00
lld clang-format LLVM.h (NFC) 2018-12-07 21:48:38 +00:00
lldb [lit] Fix case-insensitive test 2018-12-07 23:30:38 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm [gn build] Merge r348593 2018-12-08 00:37:14 +00:00
openmp [OPENMP][NVPTX]Save registers for optimized builds with enabled logging. 2018-12-07 16:08:29 +00:00
parallel-libs Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
polly [CMake] Fix generation of exported targets in build directory 2018-11-06 15:18:17 +00:00
README.md Update the project name in README.md 2018-10-19 00:03:01 +00:00

README.md

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.