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Sanjoy Das 2b0ecb2758 [SCEV] Strengthen SCEVExpander::isHighCostExpansion. Summary: Teach `isHighCostExpansion` to consider divisions by power-of-two constants as cheap and add a test case. This change is needed for a new user of `isHighCostExpansion` that will be added in a subsequent change. Depends on D8995. Reviewers: atrick Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8993 llvm-svn: 234845		2015-04-14 03:20:32 +00:00
autoconf	Try to unbreak Clang build to export LLVM_ABI_BREAKING_CHECKS, fixup for r233310.	2015-04-01 11:46:15 +00:00
bindings	Go bindings: make various DIBuilder arguments optional.	2015-04-08 20:18:57 +00:00
cmake	[CMake] Uniquify LLVM_ABI_BREAKING_CHECKS. It reverts r233784, "[CMake] Cache in LLVMConfig.cmake."	2015-04-13 04:54:12 +00:00
docs	[docs] Update outdated ExtendingLLVM.rst	2015-04-13 16:04:17 +00:00
examples	Use 'override/final' instead of 'virtual' for overridden methods	2015-04-11 02:11:45 +00:00
include	[SCEV] Refactor out isHighCostExpansion. NFCI.	2015-04-14 03:20:28 +00:00
lib	[SCEV] Strengthen SCEVExpander::isHighCostExpansion.	2015-04-14 03:20:32 +00:00
projects	Reverse the order libc++ and libc++abi are added in CMake.	2015-03-04 01:16:43 +00:00
test	[SCEV] Strengthen SCEVExpander::isHighCostExpansion.	2015-04-14 03:20:32 +00:00
tools	DebugInfo: Gut DINamespace and DITemplate*Parameter	2015-04-14 03:01:27 +00:00
unittests	Make getModRefInfo with a default location not crash.	2015-04-13 23:05:45 +00:00
utils	Use 'override/final' instead of 'virtual' for overridden methods	2015-04-11 02:11:45 +00:00
.arcconfig	Updated phabricator server.	2014-04-07 03:57:04 +00:00
.clang-format	Test commit.	2014-03-02 13:08:46 +00:00
.clang-tidy	Enable display of compiler diagnostics in clang-tidy by default.	2014-10-29 17:29:38 +00:00
.gitignore	Ignore compile_commands.json only at the root of the tree.	2015-03-26 18:55:42 +00:00
CMakeLists.txt	[CMake] Updates to llvm-shlib to support overriding exports list and added an option to export all symbols.	2015-04-13 21:29:46 +00:00
CODE_OWNERS.TXT	Tom is also responsible for the 3.6 branch.	2015-03-16 18:15:27 +00:00
configure	Try to unbreak Clang build to export LLVM_ABI_BREAKING_CHECKS, fixup for r233310.	2015-04-01 11:46:15 +00:00
CREDITS.TXT	Rise from the dead and update personal info	2014-08-25 17:51:04 +00:00
LICENSE.TXT	Update for a new year.	2015-03-12 01:25:29 +00:00
llvm.spec.in
LLVMBuild.txt	Remove the very substantial, largely unmaintained legacy PGO	2013-10-02 15:42:23 +00:00
Makefile	[configure/make] Propagate names of build host tools when making BuildTools	2014-03-25 21:45:41 +00:00
Makefile.common	Makefile.common: Update a description, s/Source/SOURCES/ , according to MakefileGuide.html#control-variables .	2012-12-07 01:43:23 +00:00
Makefile.config.in	Try to unbreak Clang build to export LLVM_ABI_BREAKING_CHECKS, fixup for r233310.	2015-04-01 11:46:15 +00:00
Makefile.rules	Add support for SunOS function/data sections and associated	2015-03-03 20:54:29 +00:00
README.txt	Revert test commit at revision 233535.	2015-03-30 12:39:03 +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're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.