Nadav Rotem 369cc938d2 SLPVectorizer: Implement DCE as part of vectorization. ... This is a complete re-write if the bottom-up vectorization class. Before this commit we scanned the instruction tree 3 times. First in search of merge points for the trees. Second, for estimating the cost. And finally for vectorization. There was a lot of code duplication and adding the DCE exposed bugs. The new design is simpler and DCE was a part of the design. In this implementation we build the tree once. After that we estimate the cost by scanning the different entries in the constructed tree (in any order). The vectorization phase also works on the built tree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185774 91177308-0d34-0410-b5e6-96231b3b80d8		2013-07-07 06:57:07 +00:00
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Analysis	Extend 'readonly' and 'readnone' to work on function arguments as well as	2013-07-06 00:29:58 +00:00
Archive
Assembler	Fix test: It was missing run lines and llvm-dis has no -disable-verify option.	2013-07-03 16:27:55 +00:00
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	Proper va_arg/va_copy lowering on win64	2013-07-06 18:08:19 +00:00
DebugInfo	DebugInfo: Consider global variables without locations to be valid	2013-07-04 23:15:18 +00:00
ExecutionEngine
Feature
FileCheck	Prefix failing commands with not to make clear they are expected to fail.	2013-07-03 16:41:29 +00:00
Instrumentation	[msan] Unpoison stack allocations and undef values in blacklisted functions.	2013-07-03 14:39:14 +00:00
Integer
JitListener
Linker
MC	Add MC support for the v8fp instructions: vmaxnm and vminnm.	2013-07-06 20:50:18 +00:00
Object	Don't create an archive if, for example, we are asked to print the index.	2013-07-05 13:03:07 +00:00
Other	(1) Add ".test" to test/Other/lit.local.cfg, so llvm-cov.test is actually run.	2013-07-01 18:58:53 +00:00
TableGen
tools	Generate IMAGE_REL_AMD64_ADDR32NB relocations for SEH	2013-07-06 17:16:12 +00:00
Transforms	SLPVectorizer: Implement DCE as part of vectorization.	2013-07-07 06:57:07 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh