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Ana Pazos bc2996b30f [AArch64] Check fmul node single use in fused multiply patterns 
Check for single use of fmul node in fused multiply patterns
to allow generation of fused multiply add/sub instructions.
Otherwise fmul operation ends up being repeated more than
once which does not help peformance on targets with
only one MAC unit, as for example cortex-a53.

llvm-svn: 197929
 		2013-12-24 00:47:29 +00:00
..
autoconf Update to reflect the next release. 2013-11-20 10:10:50 +00:00
bindings Makefile.ocaml: Tweak to use --system-libs. 2013-12-20 00:36:59 +00:00
cmake Fix documentation typos 2013-12-20 00:33:39 +00:00
docs [COFF] Add support for the .secidx directive 2013-12-20 18:15:00 +00:00
examples [CMake] Update LLVM_LINK_COMPONENTS for each CMakeLists.txt. 2013-12-10 11:13:32 +00:00
include Add support to indvars for optimizing sadd.with.overflow. 2013-12-23 23:31:49 +00:00
lib [AArch64] Check fmul node single use in fused multiply patterns 2013-12-24 00:47:29 +00:00
projects Revert "Revert "Windows: Add support for unicode command lines"" 2013-10-07 01:00:07 +00:00
test [AArch64] Check fmul node single use in fused multiply patterns 2013-12-24 00:47:29 +00:00
tools llvm-config: Show OBJROOT rather than OBJROOT/BUILD_MODE in MakefileStyle. 2013-12-20 17:35:52 +00:00
unittests Makefile.unittest: cleanup may fail. Add '-' in the action. 2013-12-20 04:20:23 +00:00
utils Install three utils, "FileCheck", "count", and "not", for now to appease llvmlab dragonegg builder. 2013-12-20 06:25:37 +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 Resinstate the command line taking priority over CMakeLists in setting CMAKE_INSTALL_RPATH 2013-12-20 18:13:12 +00:00
CODE_OWNERS.TXT Update email address. 2013-12-04 09:42:49 +00:00
CREDITS.TXT Fix documentation typos 2013-12-20 00:33:39 +00:00
LICENSE.TXT
…
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile llvm-config: Fixup r197380, tweak for cross compilation. SYSTEM_LIBS should be --host's in BuildTools/llvm-config. 2013-12-16 13:09:06 +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.