Chandler Carruth 13086a658a Begin fleshing out an interface in TTI for modelling the costs of ... generic function calls and intrinsics. This is somewhat overlapping with an existing intrinsic cost method, but that one seems targetted at vector intrinsics. I'll merge them or separate their names and use cases in a separate commit. This sinks the test of 'callIsSmall' down into TTI where targets can control it. The whole thing feels very hack-ish to me though. I've left a FIXME comment about the fundamental design problem this presents. It isn't yet clear to me what the users of this function *really* care about. I'll have to do more analysis to figure that out. Putting this here at least provides it access to proper analysis pass tools and other such. It also allows us to more cleanly implement the baseline cost interfaces in TTI. With this commit, it is now theoretically possible to simplify much of the inline cost analysis's handling of calls by calling through to this interface. That conversion will have to happen in subsequent commits as it requires more extensive restructuring of the inline cost analysis. The CodeMetrics class is now really only in the business of running over a block of code and aggregating the metrics on that block of code, with the actual cost evaluation done entirely in terms of TTI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173148 91177308-0d34-0410-b5e6-96231b3b80d8		2013-01-22 11:26:02 +00:00
..
ADCE.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
BasicBlockPlacement.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
CMakeLists.txt
CodeGenPrepare.cpp	Use AttributeSet accessor methods instead of Attribute accessor methods.	2013-01-18 21:53:16 +00:00
ConstantProp.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
CorrelatedValuePropagation.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
DCE.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
DeadStoreElimination.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
EarlyCSE.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
GlobalMerge.cpp	Make the MergeGlobals pass correctly handle the address space qualifiers of the global variables. We partition the set of globals by their address space, and apply the same the trasnformation as before to merge them.	2013-01-07 12:31:25 +00:00
GVN.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
IndVarSimplify.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
JumpThreading.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
LICM.cpp	LICM: Hoist insertvalue/extractvalue out of loops.	2013-01-09 18:12:03 +00:00
LLVMBuild.txt
LoopDeletion.cpp
LoopIdiomRecognize.cpp	PR14904: Segmentation fault running pass 'Recognize loop idioms'	2013-01-10 23:32:01 +00:00
LoopInstSimplify.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
LoopRotation.cpp	Switch CodeMetrics itself over to use TTI to determine if an instruction	2013-01-21 13:04:33 +00:00
LoopStrengthReduce.cpp	Fix an editor goof in r171738 that Bill spotted. He may even have a test	2013-01-12 23:46:04 +00:00
LoopUnrollPass.cpp	Switch CodeMetrics itself over to use TTI to determine if an instruction	2013-01-21 13:04:33 +00:00
LoopUnswitch.cpp	Switch CodeMetrics itself over to use TTI to determine if an instruction	2013-01-21 13:04:33 +00:00
LowerAtomic.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
Makefile
MemCpyOptimizer.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
ObjCARC.cpp	Improved comment.	2013-01-18 23:02:45 +00:00
Reassociate.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
Reg2Mem.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
Scalar.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
ScalarReplAggregates.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
SCCP.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
SimplifyCFGPass.cpp	Make SimplifyCFG simply depend upon TargetTransformInfo and pass it	2013-01-07 03:53:25 +00:00
SimplifyLibCalls.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
Sink.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
SROA.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
TailRecursionElimination.cpp	Begin fleshing out an interface in TTI for modelling the costs of	2013-01-22 11:26:02 +00:00