llvm-6502

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Hal Finkel 091acf253b [PowerPC] Mark jumps as expensive (using using CR bits)

On PowerPC, which has a full set of logical operations on (its multiple sets
of) condition-register bits, it is not profitable to break of complex
conditions feeding a jump into multiple jumps. We can turn off this feature of
CGP/SDAGBuilder by marking jumps as "expensive".

P7 test-suite speedups (no regressions):
MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2
	-0.626647% +/- 0.323583%
MultiSource/Benchmarks/Olden/power/power
	-18.2821% +/- 8.06481%

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228895 91177308-0d34-0410-b5e6-96231b3b80d8

2015-02-12 01:02:52 +00:00

autoconf

Fix some bashims. More information on https://wiki.ubuntu.com/DashAsBinSh . Reported initially on https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772302 & https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=772301

2015-02-01 14:55:43 +00:00

bindings

[OCaml] Add Llvm.build_empty_phi.

2015-02-06 13:42:03 +00:00

cmake

Teach llvm_add_library() to find include dirs.

2015-02-10 05:04:37 +00:00

docs

Don't promote asynch EH invokes of nounwind functions to calls

2015-02-11 01:23:16 +00:00

examples

[Orc] Add a JITSymbol class to the Orc APIs, refactor APIs, update clients.

2015-02-09 01:20:51 +00:00

include

Generalize DIBuilder's createReplaceableForwardDecl() to a more flexible

2015-02-11 17:45:05 +00:00

lib

[PowerPC] Mark jumps as expensive (using using CR bits)

2015-02-12 01:02:52 +00:00

projects

[cmake] Use the external project machinery for libcxxabi so that it can

2014-07-25 10:27:40 +00:00

test

[PowerPC] Mark jumps as expensive (using using CR bits)

2015-02-12 01:02:52 +00:00

tools

Gold-plugin: Broaden scope of get/release_input_file to scope of Module.

2015-02-11 16:12:50 +00:00

unittests

Fix warning due to unused private member variable.

2015-02-11 00:33:00 +00:00

utils

[emacs] Get llvm-mode to font-lock "personality"

2015-02-09 00:30:03 +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

Add one more vim swap file pattern

2015-01-30 21:59:28 +00:00

CMakeLists.txt

Revert "Raising minimum required CMake version to 2.8.12.2."

2015-02-09 22:07:49 +00:00

CODE_OWNERS.TXT

Assume code ownership for the PS4 to ensure patches get reviewed, per the Developer Policy.

2015-01-28 18:33:39 +00:00

configure

2015-02-01 14:55:43 +00:00

CREDITS.TXT

Rise from the dead and update personal info

2014-08-25 17:51:04 +00:00

LICENSE.TXT

Remove projects/sample.

2014-03-12 22:40:22 +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.config.in

Add a check for misbehaving -Wcomment from gcc-4.7 and add

2014-11-05 00:35:15 +00:00

Makefile.rules

Add a check for misbehaving -Wcomment from gcc-4.7 and add

2014-11-05 00:35:15 +00:00

README.txt

Revert test commit

2015-02-04 18:46:00 +00:00

README.txt

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

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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
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If you're writing a package for LLVM, see docs/Packaging.rst for our
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