Arnold Schwaighofer fba1c74b67 LoopVectorizer: Perform redundancy elimination on induction variables ... When the loop vectorizer was part of the SCC inliner pass manager gvn would run after the loop vectorizer followed by instcombine. This way redundancy (multiple uses) were removed and instcombine could perform scalarization on the induction variables. Having moved the loop vectorizer to later we no longer run any form of redundancy elimination before we perform instcombine. This caused vectorized induction variables to survive that did not before. On a recent iMac this helps linpack back from 6000Mflops to 7000Mflops. This should also help lpbench and paq8p. I ran a Release (without Asserts) build over the test-suite and did not see any negative impact on compile time. radar://15339680 llvm-svn: 193891		2013-11-01 22:18:19 +00:00
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Analysis	Consider (x == -1) unlikely in BranchProbabilityInfo	2013-11-01 10:58:22 +00:00
Assembler
Bindings
Bitcode	Use a larger invalid attribute bitcode number	2013-10-31 19:12:36 +00:00
BugPoint
CodeGen	[ARM] Add Virtualization subtarget feature and more build attributes in this area	2013-11-01 13:27:35 +00:00
DebugInfo	DebugInfo: Improve readability of test case added in r193878	2013-11-01 20:59:53 +00:00
ExecutionEngine	[mips] XFAIL several MCJIT remote tests	2013-10-31 18:10:25 +00:00
Feature
FileCheck	Add FileCheck tests for @LINE	2013-10-31 18:18:09 +00:00
Instrumentation
Integer
JitListener
Linker	Debug Info: remove duplication of DIEs when a DIE can be shared across CUs.	2013-10-31 17:54:35 +00:00
LTO	Use \01 to disable the mangler. Should fix the 32 bit windows bots.	2013-11-01 01:14:20 +00:00
MC	[AArch64] Add support for NEON scalar fixed-point convert to floating-point instructions.	2013-10-31 22:36:59 +00:00
Object
Other
TableGen	Enable variable arguments support for intrinsics.	2013-10-31 17:18:11 +00:00
tools
Transforms	LoopVectorizer: Perform redundancy elimination on induction variables	2013-11-01 22:18:19 +00:00
Unit
Verifier	Add Verifier test case for variable argument intrinsics.	2013-10-31 17:18:17 +00:00
YAMLParser
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh