llvm-6502

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Manman Ren 1123614317 Reverse order of the two branches at end of a basic block if it is profitable.

We branch to the successor with higher edge weight first.
Convert from
     je    LBB4_8  --> to outer loop
     jmp   LBB4_14 --> to inner loop
to
     jne   LBB4_14
     jmp   LBB4_8

PR12750
rdar: 11393714


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161018 91177308-0d34-0410-b5e6-96231b3b80d8

2012-07-31 01:11:07 +00:00

autoconf

Fix a typo (the the => the)

2012-07-23 08:51:15 +00:00

bindings

Remove tabs.

2012-07-19 00:23:13 +00:00

cmake

autoconf: Re-introduce LLVM_HOSTTRIPLE since r143500, as rework of PR11060.

2012-07-22 03:04:52 +00:00

docs

Fix grammar-o. Fixes PR13482!

2012-07-30 21:10:51 +00:00

examples

Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h

2012-06-29 12:38:19 +00:00

include

Added MachineRegisterInfo::hasOneDef()

2012-07-30 23:48:14 +00:00

lib

Reverse order of the two branches at end of a basic block if it is profitable.

2012-07-31 01:11:07 +00:00

projects

Fix a typo (the the => the)

2012-07-23 08:51:15 +00:00

runtime

Free the allocated filename. Found by clang static analyzer.

2012-06-15 09:11:47 +00:00

test

Reverse order of the two branches at end of a basic block if it is profitable.

2012-07-31 01:11:07 +00:00

tools

Fix a typo (the the => the)

2012-07-23 08:51:15 +00:00

unittests

Move the SmallVector unit tests to be type-parameterized so that we can

2012-07-30 22:17:52 +00:00

utils

Mark MOVZX32_NOREX as isCodeGenOnly and neverHasSideEffects. The isCodeGenOnly change allows special detection of _NOREX instructions to be removed from tablegen disassembler code.

2012-07-30 06:48:11 +00:00

.gitignore

Add tools/lld to .gitignore.

2012-05-02 21:25:32 +00:00

CMakeLists.txt

Revert "Build script changes for R600/SI Codegen v6"

2012-07-16 18:19:46 +00:00

CODE_OWNERS.TXT

Add the list of code owners to the top level of the LLVM source tree to

2012-07-26 08:04:09 +00:00

configure

autoconf: Re-introduce LLVM_HOSTTRIPLE since r143500, as rework of PR11060.

2012-07-22 03:04:52 +00:00

CREDITS.TXT

Alphabetize.

2012-06-19 23:47:58 +00:00

LICENSE.TXT

Add YAML parser to Support.

2012-04-03 23:09:22 +00:00

llvm.spec.in

Tidy up. s/Low Level Virtual Machine/LLVM/.

2012-01-25 22:00:23 +00:00

LLVMBuild.txt

LLVMBuild: Introduce a common section which currently has a list of the

2011-12-12 22:45:54 +00:00

Makefile

Do not install llvm-config-host for cross-builds of clang. rdar://11317847

2012-05-09 00:07:02 +00:00

Makefile.common

[docs] Remove unsupported references to ExtraSource variable.

2012-05-15 21:32:27 +00:00

Makefile.config.in

Remove autoconf support for runtest and tclsh, some of the last vestigal

2012-06-27 23:53:41 +00:00

Makefile.rules

Remove 'check-dg', a wrapper around 'check-local-dg' which was just

2012-06-28 00:03:13 +00:00

README.txt

test commit

2012-07-11 17:34:12 +00:00

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 HTML documentation provided in docs/index.html for further
assistance with LLVM.

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

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