Dan Gohman 58cfa3b137 Rename Instruction::isIdenticalTo to Instruction::isIdenticalToWhenDefined, ... and introduce a new Instruction::isIdenticalTo which tests for full identity, including the SubclassOptionalData flags. Also, fix the Instruction::clone implementations to preserve the SubclassOptionalData flags. Finally, teach several optimizations how to handle SubclassOptionalData correctly, given these changes. This fixes the counterintuitive behavior of isIdenticalTo not comparing the full value, and clone not returning an identical clone, as well as some subtle bugs that could be caused by these. Thanks to Nick Lewycky for reporting this, and for an initial patch! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80038 91177308-0d34-0410-b5e6-96231b3b80d8		2009-08-25 22:11:20 +00:00
..
AddrModeMatcher.cpp	Change Pass::print to take a raw ostream instead of std::ostream,	2009-08-23 06:03:38 +00:00
BasicBlockUtils.cpp	Rename Instruction::isIdenticalTo to Instruction::isIdenticalToWhenDefined,	2009-08-25 22:11:20 +00:00
BasicInliner.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
BreakCriticalEdges.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
CloneFunction.cpp	Update DebugInfo interface to use metadata, instead of special named llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well.	2009-08-25 05:24:07 +00:00
CloneLoop.cpp	Simplify code by using SmallVector's pop_back_val() instead of	2009-05-06 17:22:41 +00:00
CloneModule.cpp	Get rid of the Pass+Context magic.	2009-07-22 00:24:57 +00:00
CloneTrace.cpp
CMakeLists.txt	Update CMake files.	2009-07-21 17:43:20 +00:00
CodeExtractor.cpp	Comment-ify.	2009-08-25 17:42:07 +00:00
DemoteRegToStack.cpp	Revert yesterday's change by removing the LLVMContext parameter to AllocaInst and MallocInst.	2009-07-15 23:53:25 +00:00
InlineCost.cpp	Remove Value::{isName, getNameRef}.	2009-07-25 23:55:21 +00:00
InlineFunction.cpp	Update DebugInfo interface to use metadata, instead of special named llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well.	2009-08-25 05:24:07 +00:00
InstructionNamer.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
LCSSA.cpp	Move more code back to 2.5 APIs.	2009-07-30 23:03:37 +00:00
Local.cpp	Move more code back to 2.5 APIs.	2009-07-30 23:03:37 +00:00
LoopSimplify.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
LowerAllocations.cpp	Update comments to new-style syntax.	2009-08-17 18:45:31 +00:00
LowerInvoke.cpp	Actually privatize a IntegerTypes, and fix a few bugs exposed by this.	2009-08-13 23:27:32 +00:00
LowerSwitch.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
Makefile	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
Mem2Reg.cpp	Get rid of the Pass+Context magic.	2009-07-22 00:24:57 +00:00
PromoteMemoryToRegister.cpp	Fix a bunch of namespace pollution.	2009-08-07 01:32:21 +00:00
SimplifyCFG.cpp	Rename Instruction::isIdenticalTo to Instruction::isIdenticalToWhenDefined,	2009-08-25 22:11:20 +00:00
SSI.cpp	Fix up PHI nodes correctly in the presence of unreachable BBs, part two. Also	2009-08-19 07:16:57 +00:00
UnifyFunctionExitNodes.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
UnrollLoop.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
ValueMapper.cpp	Rename MDNode.h header. It defines MDnode and other metadata classes.	2009-07-28 21:49:47 +00:00