llvm-6502/lib/Transforms/Scalar
Owen Anderson 2cf7537dc6 Don't bother value numbering instructions with void types in GVN. In theory this should allow us to insert
fewer things into the value numbering maps, but any speedup is beneath the noise threshold on my machine
on 403.gcc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122844 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-04 22:15:21 +00:00
..
ADCE.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
BasicBlockPlacement.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
CMakeLists.txt CMake: Add missing source file. 2011-01-03 02:13:05 +00:00
CodeGenPrepare.cpp Avoid finding loop back edges when we are not splitting critical edges in 2011-01-04 04:43:31 +00:00
ConstantProp.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
CorrelatedValuePropagation.cpp Fix PR8790, another instance where unreachable code can cause instruction simplification to fail, 2010-12-15 00:55:35 +00:00
DCE.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
DeadStoreElimination.cpp Move Value::getUnderlyingObject to be a standalone 2010-12-15 20:02:24 +00:00
EarlyCSE.cpp Duncan deftly points out that readnone functions aren't 2011-01-03 23:38:13 +00:00
GEPSplitter.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
GVN.cpp Don't bother value numbering instructions with void types in GVN. In theory this should allow us to insert 2011-01-04 22:15:21 +00:00
IndVarSimplify.cpp Move SCEV::isLoopInvariant and hasComputableLoopEvolution to be member 2010-11-17 21:23:15 +00:00
JumpThreading.cpp Fix a bug in the loop in JumpThreading::ProcessThreadableEdges() where it could falsely produce a MultipleDestSentinel value if the first predecessor ended with an 'indirectbr'. If that happened, it caused an unnecessary FindMostPopularDest() call. 2010-12-16 12:16:00 +00:00
LICM.cpp make inSubLoop much more efficient. 2011-01-02 18:53:08 +00:00
LoopDeletion.cpp split dom frontier handling stuff out to its own DominanceFrontier header, 2011-01-02 22:09:33 +00:00
LoopIdiomRecognize.cpp Teach loop-idiom to turn a loop containing a memset into a larger memset 2011-01-04 07:46:33 +00:00
LoopInstSimplify.cpp Switch to the new style of asterisk placement. 2011-01-04 18:19:19 +00:00
LoopRotation.cpp split dom frontier handling stuff out to its own DominanceFrontier header, 2011-01-02 22:09:33 +00:00
LoopStrengthReduce.cpp split dom frontier handling stuff out to its own DominanceFrontier header, 2011-01-02 22:09:33 +00:00
LoopUnrollPass.cpp improve loop rotation to use CodeMetrics to analyze the 2011-01-02 07:35:53 +00:00
LoopUnswitch.cpp Constant folding here is pointless, because InstructionSimplify 2010-11-23 20:24:21 +00:00
LowerAtomic.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
Makefile make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 2010-01-24 20:43:08 +00:00
MemCpyOptimizer.cpp start using irbuilder to make mem intrinsics in a few passes. 2010-12-26 22:57:41 +00:00
Reassociate.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
Reg2Mem.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
Scalar.cpp Add a new loop-instsimplify pass, with the intention of replacing the instance 2011-01-03 00:25:16 +00:00
ScalarReplAggregates.cpp split dom frontier handling stuff out to its own DominanceFrontier header, 2011-01-02 22:09:33 +00:00
SCCP.cpp Avoid exponential growth of a table. It feels like 2010-11-30 20:23:21 +00:00
SimplifyCFGPass.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
SimplifyHalfPowrLibCalls.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
SimplifyLibCalls.cpp SimplifyLibCalls: Use IRBuilder to simplify code. 2010-12-27 00:16:46 +00:00
Sink.cpp Add helper functions for computing the Location of load, store, 2010-11-11 21:50:19 +00:00
TailDuplication.cpp Replace calls to ConstantFoldInstruction with calls to SimplifyInstruction 2010-11-23 20:26:33 +00:00
TailRecursionElimination.cpp Have a few places that want to simplify phi nodes use SimplifyInstruction 2010-11-16 17:41:24 +00:00