Chandler Carruth 15fe7cf70f [Unroll] Separate the logic for testing each iteration of the loop, ... accumulating estimated cost, and other loop-centric logic from the logic used to analyze instructions in a particular iteration. This makes the visitor very narrow in scope -- all it does is visit instructions, update a map of simplified values, and return whether it is able to optimize away a particular instruction. The two cost metrics are now returned as an optional struct. When the optional is left unengaged, there is no information about the unrolled cost of the loop, when it is engaged the cost metrics are available to run against the thresholds. No functionality changed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238033 91177308-0d34-0410-b5e6-96231b3b80d8		2015-05-22 17:41:35 +00:00
..
Hello	[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.	2014-07-13 13:36:48 +00:00
InstCombine	[InstSimplify] Handle some overflow intrinsics in InstSimplify	2015-05-22 03:56:46 +00:00
Instrumentation	Simplify IRBuilder::CreateCall* by using ArrayRef+initializer_list/braced init only	2015-05-18 22:13:54 +00:00
IPO	Remove the InstructionSimplifierPass immediately after InstructionCombiningPass.	2015-05-19 16:09:11 +00:00
ObjCARC	Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC.	2015-05-20 17:16:39 +00:00
Scalar	[Unroll] Separate the logic for testing each iteration of the loop,	2015-05-22 17:41:35 +00:00
Utils	Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC.	2015-05-20 17:16:39 +00:00
Vectorize	Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC.	2015-05-20 17:16:39 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile