llvm-6502/lib/Transforms/Scalar
Philip Reames 90b5eb2319 [PlaceSafepoints] Entry safepoint location doesn't need to be a terminator
Long ago, the poll insertion code assumed that the insertion site was a terminator.  As a result, the entry selection code would split a basic block to ensure it could pass a terminator.  The insertion code was updated quite a while ago - possibly before it ever landed upstream - but the now redundant work was never removed.  

While I'm at it, remove a comment which doesn't apply to the upstreamed code.  

NFC intended.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238254 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-26 21:16:42 +00:00
..
ADCE.cpp
AlignmentFromAssumptions.cpp
BDCE.cpp
CMakeLists.txt Add a speculative execution pass 2015-05-15 17:54:48 +00:00
ConstantHoisting.cpp
ConstantProp.cpp
CorrelatedValuePropagation.cpp CVP: Improve handling of Selects used as incoming PHI values 2015-05-12 22:31:47 +00:00
DCE.cpp
DeadStoreElimination.cpp
EarlyCSE.cpp Extend EarlyCSE to handle basic cases from JumpThreading and CVP 2015-05-22 23:53:24 +00:00
FlattenCFGPass.cpp
Float2Int.cpp
GVN.cpp Extend EarlyCSE to handle basic cases from JumpThreading and CVP 2015-05-22 23:53:24 +00:00
InductiveRangeCheckElimination.cpp
IndVarSimplify.cpp indvars cruft: don't replace phi nodes for no reason. 2015-05-18 16:49:34 +00:00
JumpThreading.cpp [JumpThreading] Simplify comparisons when simplifying branches 2015-05-07 00:19:14 +00:00
LICM.cpp [LICM] Sinking doesn't involve the preheader 2015-05-22 02:14:05 +00:00
LLVMBuild.txt
LoadCombine.cpp
LoopDeletion.cpp
LoopDistribute.cpp [LoopDistribute] Remove a layer of pointer indirection. 2015-05-21 18:32:07 +00:00
LoopIdiomRecognize.cpp Simplify IRBuilder::CreateCall* by using ArrayRef+initializer_list/braced init only 2015-05-18 22:13:54 +00:00
LoopInstSimplify.cpp
LoopInterchange.cpp
LoopRerollPass.cpp
LoopRotation.cpp
LoopStrengthReduce.cpp Use range-based for loops. NFC. 2015-05-25 20:01:18 +00:00
LoopUnrollPass.cpp [Unroll] Switch from an eagerly populated SCEV cache to one that is 2015-05-25 01:00:46 +00:00
LoopUnswitch.cpp
LowerAtomic.cpp
LowerExpectIntrinsic.cpp
Makefile
MemCpyOptimizer.cpp [MemCpyOpt] Do move the memset, but look at its dest's dependencies. 2015-05-21 01:43:39 +00:00
MergedLoadStoreMotion.cpp MergedLoadStoreMotion preserves MemoryDependenceAnalysis, it does not require it. 2015-05-22 00:13:05 +00:00
NaryReassociate.cpp [NaryReassoc] reassociate GEP for CSE 2015-05-21 23:17:30 +00:00
PartiallyInlineLibCalls.cpp
PlaceSafepoints.cpp [PlaceSafepoints] Entry safepoint location doesn't need to be a terminator 2015-05-26 21:16:42 +00:00
Reassociate.cpp
Reg2Mem.cpp
RewriteStatepointsForGC.cpp Reformat. 2015-05-25 01:43:34 +00:00
SampleProfile.cpp Add function entry counts from sample profiles. 2015-05-13 17:04:29 +00:00
Scalar.cpp Add a speculative execution pass 2015-05-15 17:54:48 +00:00
Scalarizer.cpp
ScalarReplAggregates.cpp Change LoadAndStorePromoter to take ArrayRef instead of SmallVectorImpl&. 2015-05-13 01:12:16 +00:00
SCCP.cpp
SeparateConstOffsetFromGEP.cpp [ValueTracking] refactor: extract method haveNoCommonBitsSet 2015-05-14 23:53:19 +00:00
SimplifyCFGPass.cpp
Sink.cpp
SpeculativeExecution.cpp [Speculation] NFC: more header comments 2015-05-19 20:52:45 +00:00
SROA.cpp Construct ArrayRef<const T*> from vector<T> 2015-05-13 22:43:09 +00:00
StraightLineStrengthReduce.cpp [ScalarEvolution] refactor: extract interface getGEPExpr 2015-05-18 17:03:25 +00:00
StructurizeCFG.cpp
TailRecursionElimination.cpp