Louis Gerbarg c0adfbb49d Add ExtractValue instruction to SimplifyCFG's ComputeSpeculationCost ... Since ExtractValue is not included in ComputeSpeculationCost CFGs containing ExtractValueInsts cannot be simplified. In particular this interacts with InstCombineCompare's tendency to insert add.with.overflow intrinsics for certain idiomatic math operations, preventing optimization. This patch adds ExtractValue to the ComputeSpeculationCost. Test case included rdar://14853450 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208434 91177308-0d34-0410-b5e6-96231b3b80d8		2014-05-09 17:02:46 +00:00
..
Hello	[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:55:47 +00:00
InstCombine	[InstCombine] Some cleanup in optimization of redundant insertvalue instructions.	2014-05-08 19:50:24 +00:00
Instrumentation	[msan] Fix -fsanitize=memory -fno-integrated-as.	2014-05-07 14:10:51 +00:00
IPO	GlobalValue: Assert symbols with local linkage have default visibility	2014-05-07 23:00:22 +00:00
ObjCARC	[C++] Use 'nullptr'.	2014-04-28 04:05:08 +00:00
Scalar	Improve wording to make it sounds more like a change than an analysis.	2014-05-08 23:04:46 +00:00
Utils	Add ExtractValue instruction to SimplifyCFG's ComputeSpeculationCost	2014-05-09 17:02:46 +00:00
Vectorize	[BUG][REFACTOR]	2014-05-07 09:51:22 +00:00
CMakeLists.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
LLVMBuild.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
Makefile	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00