RPCS3/llvm: Old fork of llvm-mirror, used on older RPCS3 builds - llvm

RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2025-01-04 02:40:42 +00:00

Old fork of llvm-mirror, used on older RPCS3 builds

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Sanjay Patel 89305e5345 Don't prevent a vselect of constants from becoming a single load (PR20648). Fix for PR20648 - http://llvm.org/bugs/show_bug.cgi?id=20648 This patch checks the operands of a vselect to see if all values are constants. If yes, bail out of any further attempts to create a blend or shuffle because SelectionDAGLegalize knows how to turn this kind of vselect into a single load. This already happens for machines without SSE4.1, so the added checks just send more targets down that path. Differential Revision: http://reviews.llvm.org/D4934 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216121 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-20 20:34:56 +00:00
autoconf	Delete support for AuroraUX.	2014-08-14 15:15:09 +00:00
bindings	[OCaml] Expose Llvm.get_operand_use.	2014-08-12 02:55:45 +00:00
cmake	Disabling an MSVC warning ('var' : definition from the for loop is ignored; the definition from the enclosing scope is used) which will trigger false positives more than true positives.	2014-08-18 14:54:22 +00:00
docs	Add note to LangRef about how function arguments can be unnamed and	2014-08-20 15:06:30 +00:00
examples	Make it explicit that ExecutionEngine takes ownership of the modules.	2014-08-19 04:04:25 +00:00
include	X86: Align the stack on word boundaries in LowerFormalArguments()	2014-08-20 19:40:59 +00:00
lib	Don't prevent a vselect of constants from becoming a single load (PR20648).	2014-08-20 20:34:56 +00:00
projects	[cmake] Use the external project machinery for libcxxabi so that it can	2014-07-25 10:27:40 +00:00
test	Don't prevent a vselect of constants from becoming a single load (PR20648).	2014-08-20 20:34:56 +00:00
tools	Quick fix for an use after free.	2014-08-20 15:19:37 +00:00
unittests	BumpPtrAllocator: don't accept 0 for the alignment parameter	2014-08-19 23:35:33 +00:00
utils	Update projects lists.	2014-08-20 07:32:09 +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
.gitignore	Add Polly to the ignored trees.	2014-06-25 13:13:36 +00:00
CMakeLists.txt	Fix building with in-tree libc++abi on FreeBSD	2014-08-01 19:23:15 +00:00
CODE_OWNERS.TXT	Add a sentence that all entries should include an email address.	2014-08-04 19:33:25 +00:00
configure	Delete support for AuroraUX.	2014-08-14 15:15:09 +00:00
CREDITS.TXT	Test commit access	2014-08-09 16:05:23 +00:00
LICENSE.TXT	Remove projects/sample.	2014-03-12 22:40:22 +00:00
llvm.spec.in	Tidy up. s/Low Level Virtual Machine/LLVM/.	2012-01-25 22:00:23 +00:00
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.common: Update a description, s/Source/SOURCES/ , according to MakefileGuide.html#control-variables .	2012-12-07 01:43:23 +00:00
Makefile.config.in	Track clang r213171	2014-07-16 16:50:34 +00:00
Makefile.rules	Delete support for AuroraUX.	2014-08-14 15:15:09 +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.