llvm-project/llvm
Justin Bogner df5d2b3846 [GlobalOpt] Swap the expensive check for cold calls with the cheap TTI check
isValidCandidateForColdCC is much more expensive than
TTI.useColdCCForColdCall, which by default just returns false. Avoid
doing this work if we're not going to look at the answer anyway.

This change is NFC, but I see significant compile time improvements on
some code with pathologically many functions.

llvm-svn: 359253
2019-04-26 00:12:50 +00:00
..
benchmarks
bindings [OCaml] Update api to account for FNeg and CallBr instructions 2019-04-16 15:00:19 +00:00
cmake [CMake][PowerPC] Recognize LLVM_NATIVE_TARGET="ppc64le" as PowerPC 2019-04-25 21:28:03 +00:00
docs [Remarks] Fix documentation indentation 2019-04-24 00:27:59 +00:00
examples [JITLink] Update BuildingAJIT tutorials to account for API changes in r358818. 2019-04-20 17:35:28 +00:00
include PTX 6.3 extends `wmma` instruction to support s8/u8/s4/u4/b1 -> s32. 2019-04-25 22:27:57 +00:00
lib [GlobalOpt] Swap the expensive check for cold calls with the cheap TTI check 2019-04-26 00:12:50 +00:00
projects
resources
runtimes [CMake] Replace the sanitizer support in runtimes build with multilib 2019-04-22 23:31:39 +00:00
test PTX 6.3 extends `wmma` instruction to support s8/u8/s4/u4/b1 -> s32. 2019-04-25 22:27:57 +00:00
tools [yaml2obj] - Don't crash on invalid inputs. 2019-04-25 09:59:55 +00:00
unittests [ORC] Remove symbols from dependency lists when failing materialization. 2019-04-25 23:31:33 +00:00
utils gn build: Document llvm_enable_dia_sdk variable better 2019-04-25 14:56:56 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt [CMake] Move configuration of LLVM_CXX_STD to HandleLLVMOptions.cmake 2019-04-09 08:14:32 +00:00
CODE_OWNERS.TXT
CREDITS.TXT add Qiu Chaofan (qiucf@cn.ibm.com) to the CREDITS.txt 2019-04-23 02:37:48 +00:00
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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.