llvm-6502/lib/Transforms/Scalar
Cameron Zwarich 592ca3fda9 Optimize trivial branches in CodeGenPrepare, which often get created from the
lowering of objectsize intrinsics. Unfortunately, a number of tests were relying
on llc not optimizing trivial branches, so I had to add an option to allow them
to continue to test what they originally tested.

This fixes <rdar://problem/8785296> and <rdar://problem/9112893>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127459 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-11 04:54:27 +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 Unbreak CMake build. 2011-02-28 23:56:33 +00:00
CodeGenPrepare.cpp Optimize trivial branches in CodeGenPrepare, which often get created from the 2011-03-11 04:54:27 +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 Give GetUnderlyingObject a TargetData, to keep it in sync 2011-01-24 18:53:32 +00:00
EarlyCSE.cpp Duncan deftly points out that readnone functions aren't 2011-01-03 23:38:13 +00:00
GVN.cpp Give GetUnderlyingObject a TargetData, to keep it in sync 2011-01-24 18:53:32 +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 prevent jump threading from merging blocks when their address is 2011-02-18 04:43:06 +00:00
LICM.cpp While sinking an instruction, do not lose llvm.dbg.value intrinsic. 2011-03-08 03:06:19 +00:00
LoopDeletion.cpp Make LoopDeletion work on loops with multiple edges, as long as the incoming 2011-02-22 22:25:39 +00:00
LoopIdiomRecognize.cpp Preserve line no. info. 2011-03-07 22:43:45 +00:00
LoopInstSimplify.cpp LoopInstSimplify preserves ScalarEvolution. 2011-02-11 06:08:25 +00:00
LoopRotation.cpp Do not hoist @llvm.dbg.value. Here, @llvm.dbg.value is "referring" a value that is modified inside loop. 2011-02-14 23:03:23 +00:00
LoopStrengthReduce.cpp If we can't avoid running loop-simplify twice for now, at least avoid running 2011-02-10 23:53:14 +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 Make LoopUnswitch preserve ScalarEvolution by just forgetting everything about 2011-02-11 06:08:28 +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 Spelling fix: consequtive -> consecutive. 2011-02-15 09:23:02 +00:00
Reassociate.cpp RecursivelyDeleteTriviallyDeadInstructions only needs a 2011-03-10 20:57:44 +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 Delete the GEPSplitter experiment. 2011-02-28 19:47:47 +00:00
ScalarReplAggregates.cpp Fix a crasher introduced by r127317 that is seen on the bots when using an 2011-03-09 07:34:11 +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
SimplifyLibCalls.cpp Preserve line number information while simplifying libcalls. 2011-03-09 21:27:52 +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 Unbreak the MSVC build. 2011-01-29 20:06:16 +00:00