James Molloy 4de471dd0a [SimplifyCFG] Swap to using TargetTransformInfo for cost ... analysis. We're already using TTI in SimplifyCFG, so remove the hard-baked "cheapness" heuristic and use TTI directly. Generally NFC intended, but we're using a slightly different heuristic now so there is a slight test churn. Test changes: * combine-comparisons-by-cse.ll: Removed unneeded branch check. * 2014-08-04-muls-it.ll: Test now doesn't branch but emits muleq. * coalesce-subregs.ll: Superfluous block check. * 2008-01-02-hoist-fp-add.ll: fadd is safe to speculate. Change to udiv. * PhiBlockMerge.ll: Superfluous CFG checking code. Main checks still present. * select-gep.ll: A variable GEP is not expensive, just TCC_Basic, according to the TTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228826 91177308-0d34-0410-b5e6-96231b3b80d8		2015-02-11 12:15:41 +00:00
..
AddDiscriminators.cpp	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
ASanStackFrameLayout.cpp
BasicBlockUtils.cpp	Teach SplitBlockPredecessors how to handle landingpad blocks.	2015-01-28 23:06:47 +00:00
BreakCriticalEdges.cpp	[PM] Remove the Pass argument from all of the critical edge splitting	2015-01-19 12:09:11 +00:00
BuildLibCalls.cpp	[PM] Move TargetLibraryInfo into the Analysis library.	2015-01-15 02:16:27 +00:00
BypassSlowDivision.cpp
CloneFunction.cpp	Rename MapValue(Metadata*) to MapMetadata()	2014-12-19 06:06:18 +00:00
CloneModule.cpp	Remove a bad cast in CloneModule()	2014-12-23 08:23:45 +00:00
CMakeLists.txt	Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.	2015-02-11 03:28:02 +00:00
CmpInstAnalysis.cpp
CodeExtractor.cpp
CtorUtils.cpp	GlobalOpt: Preserve comdats of unoptimized initializers	2014-09-23 22:33:01 +00:00
DemoteRegToStack.cpp	Fix a bug in DemoteRegToStack where a reload instruction was inserted into the	2015-02-09 06:38:23 +00:00
FlattenCFG.cpp
GlobalStatus.cpp	Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>	2014-11-19 07:49:26 +00:00
InlineFunction.cpp	Remove a redundant dyn_cast.	2015-01-30 19:42:59 +00:00
InstructionNamer.cpp
IntegerDivision.cpp	Fix heap-use-after-free bug in expandSDiv when the operands are	2014-11-05 21:28:24 +00:00
LCSSA.cpp	[PM] Split the LoopInfo object apart from the legacy pass, creating	2015-01-17 14:16:18 +00:00
LLVMBuild.txt	Update libdeps since TLI was moved from Target to Analysis in r226078.	2015-01-15 05:21:00 +00:00
Local.cpp	Don't promote asynch EH invokes of nounwind functions to calls	2015-02-11 01:23:16 +00:00
LoopSimplify.cpp	Teach SplitBlockPredecessors how to handle landingpad blocks.	2015-01-28 23:06:47 +00:00
LoopUnroll.cpp	Resurrect the assertion removed by r227717	2015-02-02 20:41:11 +00:00
LoopUnrollRuntime.cpp	Teach SplitBlockPredecessors how to handle landingpad blocks.	2015-01-28 23:06:47 +00:00
LowerInvoke.cpp
LowerSwitch.cpp	LowerSwitch: Use ConstantInt for CaseRange::{Low,High}	2015-02-05 16:58:10 +00:00
Makefile
Mem2Reg.cpp	[PM] Split the AssumptionTracker immutable pass into two separate APIs:	2015-01-04 12:03:27 +00:00
MetaRenamer.cpp
ModuleUtils.cpp
PromoteMemoryToRegister.cpp	[PM] Split the AssumptionTracker immutable pass into two separate APIs:	2015-01-04 12:03:27 +00:00
SimplifyCFG.cpp	[SimplifyCFG] Swap to using TargetTransformInfo for cost	2015-02-11 12:15:41 +00:00
SimplifyIndVar.cpp	[PM] Remove a dead field.	2015-01-17 14:31:35 +00:00
SimplifyInstructions.cpp	[PM] Separate the TargetLibraryInfo object from the immutable pass.	2015-01-15 10:41:28 +00:00
SimplifyLibCalls.cpp	[SimplifyLibCalls] Don't confuse strcpy_chk for stpcpy_chk.	2015-01-27 21:52:16 +00:00
SSAUpdater.cpp
SymbolRewriter.cpp	SymbolRewriter: allow rewriting with comdats	2015-01-27 22:57:39 +00:00
UnifyFunctionExitNodes.cpp	[LPM] Stop using the string based preservation API. It is an	2015-01-28 04:57:56 +00:00
Utils.cpp
ValueMapper.cpp	Utils: Resolve cycles under distinct MDNodes	2015-02-04 19:44:34 +00:00