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Richard Sandiford 73170f8488 [SystemZ] Optimize fcmp X, 0 in cases where X is also negated 
In such cases it's often better to test the result of the negation instead,
since the negation also sets CC.

llvm-svn: 197032
 		2013-12-11 11:45:08 +00:00
..
autoconf Update to reflect the next release. 2013-11-20 10:10:50 +00:00
bindings [OCaml] Add a slash accidentally omitted from Makefile 2013-11-28 09:03:28 +00:00
cmake [CMake] add_lit_target: Let lit.site.cfg free from "--param build_mode" on single configuration builds, like autoconf build. 2013-12-04 11:15:17 +00:00
docs Use Field Lists for the types' "Overview", "Syntax" and "Examples". 2013-12-10 14:53:22 +00:00
examples [CMake] Update LLVM_LINK_COMPONENTS for each CMakeLists.txt. 2013-12-10 11:13:32 +00:00
include Add TargetRegisterInfo::reverseLocalAssignment hook. 2013-12-11 03:40:15 +00:00
lib [SystemZ] Optimize fcmp X, 0 in cases where X is also negated 2013-12-11 11:45:08 +00:00
projects Revert "Revert "Windows: Add support for unicode command lines"" 2013-10-07 01:00:07 +00:00
test [SystemZ] Optimize fcmp X, 0 in cases where X is also negated 2013-12-11 11:45:08 +00:00
tools Fix gcc warnings. 2013-12-10 18:55:37 +00:00
unittests Darwin: update default iOS version to 5.0 2013-12-10 11:53:16 +00:00
utils Correct word hyphenations 2013-12-05 05:44:44 +00:00
.arcconfig
…
.clang-format Add a clang-format file so that the tool can automatically detect the 2013-09-02 07:19:04 +00:00
.gitignore
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CMakeLists.txt CMake : optionaly enable LLVM to be compiled with -std=c++11 (default: off) 2013-11-26 10:33:53 +00:00
CODE_OWNERS.TXT Update email address. 2013-12-04 09:42:49 +00:00
CREDITS.TXT Update CREDITS 2013-11-17 11:44:36 +00:00
LICENSE.TXT
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LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile.common
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Makefile.config.in
…
Makefile.rules Teach the Makefile build system how to handle SOURCES which include 2013-11-14 23:51:29 +00:00
README.txt Revert "Test commit to check e-mail address. Please discard this." 2013-10-04 10:59:13 +00:00
configure Update to reflect the next release. 2013-11-20 10:10:50 +00:00
llvm.spec.in
…

README.txt 

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, 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.