llvm-6502/lib/Transforms/Scalar
Chris Lattner e3357863aa enhance SRoA to promote allocas that are used by PHI nodes. This often
occurs because instcombine sinks loads and inserts phis.  This kicks in 
on such apps as 175.vpr, eon, 403.gcc, xalancbmk and a bunch of times in
spec2006 in some app that uses std::deque.

This resolves the last of rdar://7339113.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124090 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-24 01:07:11 +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 fix rdar://8878965, a regression I introduced with the recent 2011-01-18 20:53:04 +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DeadStoreElimination.cpp Remove code for updating dominance frontiers and some outdated references to 2011-01-18 04:11:31 +00:00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 Remove the PR8954 workaround. 2011-01-11 22:56:41 +00:00
IndVarSimplify.cpp reduce indentation. Print <nuw> and <nsw> when dumping SCEV AddRec's 2011-01-09 02:16:18 +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 Generalize LoadAndStorePromoter a bit and switch LICM 2011-01-15 00:12:35 +00:00
LoopDeletion.cpp Remove code for updating dominance frontiers and some outdated references to 2011-01-18 04:11:31 +00:00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 LoopInstSimplify preserves LoopSimplify. 2011-01-09 12:35:16 +00:00
LoopRotation.cpp remove a bogus assertion: the latch block of a loop is not 2011-01-11 07:47:59 +00:00
LoopStrengthReduce.cpp Remove code for updating dominance frontiers and some outdated references to 2011-01-18 04:11:31 +00:00
LoopUnrollPass.cpp Remove dead code, that I apparently wrote a while back. We seem to be doing well enough 2011-01-17 22:39:54 +00:00
LoopUnswitch.cpp Revamp the ValueMapper interfaces in a couple ways: 2011-01-08 08:15:20 +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 Actually check memcpy lengths, instead of just commenting about 2011-01-21 22:07:57 +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 Remove outdated references to dominance frontiers. 2011-01-18 03:53:26 +00:00
ScalarReplAggregates.cpp enhance SRoA to promote allocas that are used by PHI nodes. This often 2011-01-24 01:07:11 +00:00
SCCP.cpp SCCP doesn't actually preserve the CFG. It will delete and insert terminator 2011-01-21 08:38:09 +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 Zap the last two -Wself-assign warnings in llvm. 2011-01-06 01:33:22 +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