llvm-6502

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Philip Reames 5b69592c5a Teach combineMetadata how to merge 'nonnull' metadata.

combineMetadata is used when merging two instructions into one.  This change teaches it how to merge 'nonnull' - i.e. only preserve it on the new instruction if it's set on both sources.  This isn't actually used yet since I haven't adjusted any of the call sites to pass in nonnull as a 'known metadata'.  



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220325 91177308-0d34-0410-b5e6-96231b3b80d8

2014-10-21 21:02:19 +00:00

autoconf

Initial version of Go bindings.

2014-10-16 22:48:02 +00:00

bindings

Fix bashism in build.sh.

2014-10-17 02:20:40 +00:00

cmake

Teach lit to filter the host LDFLAGS down from the build system and into

2014-10-21 00:36:28 +00:00

docs

Introduce a 'nonnull' metadata on Load instructions.

2014-10-20 22:40:55 +00:00

examples

Add doInitialization/doFinalization to DataLayoutPass.

2014-09-10 21:27:43 +00:00

include

[PBQP] Teach PassConfig to tell if the default register allocator is used.

2014-10-21 20:47:22 +00:00

lib

Teach combineMetadata how to merge 'nonnull' metadata.

2014-10-21 21:02:19 +00:00

projects

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

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

test

[PBQP] Teach PassConfig to tell if the default register allocator is used.

2014-10-21 20:47:22 +00:00

tools

Move code a bit to avoid a few declarations. NFC.

2014-10-21 20:34:57 +00:00

unittests

Silence a -Wcast-qual warning; NFC.

2014-10-21 16:12:37 +00:00

utils

Teach Lit to catch OSError exceptions when creating a process during the

2014-10-20 20:14:28 +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

Add .clang-tidy configuration file to provide LLVM-optimized defaults for

2014-09-08 13:30:00 +00:00

.gitignore

Initial version of Go bindings.

2014-10-16 22:48:02 +00:00

CMakeLists.txt

Add LLVM_ENABLE_MODULES flag to CMake to enable building with C++ modules.

2014-09-26 22:40:15 +00:00

CODE_OWNERS.TXT

Add Tom Stellard's role as 3.5 release manager.

2014-09-12 08:07:31 +00:00

configure

Initial version of Go bindings.

2014-10-16 22:48:02 +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

Initial version of Go bindings.

2014-10-16 22:48:02 +00:00

Makefile.rules

Revert my earlier change to add "all" as a dependency to check. In

2014-09-19 18:44:27 +00:00

README.txt

Trivial test commit.

2014-04-26 19:05:45 +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 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.

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