Arnold Schwaighofer f4775827d0 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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193891 91177308-0d34-0410-b5e6-96231b3b80d8		2013-11-01 22:18:19 +00:00
..
Analysis	Consider (x == -1) unlikely in BranchProbabilityInfo	2013-11-01 10:58:22 +00:00
AsmParser	Remove linkonce_odr_auto_hide.	2013-11-01 17:09:14 +00:00
Bitcode	Remove linkonce_odr_auto_hide.	2013-11-01 17:09:14 +00:00
CodeGen	[Stackmap] Remove erroneous assert.	2013-11-01 17:53:27 +00:00
DebugInfo	DebugInfo: Make pubnames header printing similar to unit header printing	2013-11-01 17:53:30 +00:00
ExecutionEngine	The FIXME was indeed fixed in the linker, comment removed.	2013-10-25 12:01:53 +00:00
IR	Remove linkonce_odr_auto_hide.	2013-11-01 17:09:14 +00:00
IRReader	Add 'const' qualifiers to static const char* variables.	2013-07-16 01:17:10 +00:00
Linker	Add a 'deleteModule' method to the Linker class.	2013-10-16 08:59:57 +00:00
LTO	Remove linkonce_odr_auto_hide.	2013-11-01 17:09:14 +00:00
MC	Add to the disassembler C API output reference types for	2013-11-01 00:00:07 +00:00
Object	Support for microMIPS jump instructions	2013-10-29 16:38:59 +00:00
Option	Fix another mistake in r190442.	2013-09-10 23:22:56 +00:00
Support	[ConstantRange] improve my previous patch per Nick suggestion	2013-10-31 19:53:53 +00:00
TableGen	Fix most memory leaks in tablegen.	2013-10-31 04:07:41 +00:00
Target	Use isa<> instead of dyn_cast<> with unused value	2013-11-01 17:39:26 +00:00
Transforms	LoopVectorizer: Perform redundancy elimination on induction variables	2013-11-01 22:18:19 +00:00
CMakeLists.txt	Move LTO support library to a component, allowing it to be tested	2013-09-24 23:52:22 +00:00
LLVMBuild.txt	Move LTO support library to a component, allowing it to be tested	2013-09-24 23:52:22 +00:00
Makefile	Reformat Makefile. No other changes.	2013-10-30 04:03:03 +00:00