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
..
ADCE.cpp	Allow readonly functions to unwind exceptions. Teach	2009-05-06 06:49:50 +00:00
BasicBlockPlacement.cpp	More ProfileInfo improvements.	2009-08-08 17:43:09 +00:00
CMakeLists.txt	Fix linking of llvm-ld and lli with CMake, from Xerxes Rånby	2009-06-26 15:37:00 +00:00
CodeGenPrepare.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
CondPropagate.cpp	Kill off more cerr/cout uses and prune includes a bit.	2009-08-23 11:37:21 +00:00
ConstantProp.cpp	Get rid of the Pass+Context magic.	2009-07-22 00:24:57 +00:00
DCE.cpp
DeadStoreElimination.cpp	Fix this condition I accidentally inverted.	2009-07-24 18:31:07 +00:00
GVN.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
GVNPRE.cpp	remove a few DOUTs here and there.	2009-08-23 06:35:02 +00:00
IndVarSimplify.cpp	Special-case static allocas in IndVarSimplify's loop invariant	2009-08-25 17:42:10 +00:00
InstructionCombining.cpp	Rename Instruction::isIdenticalTo to Instruction::isIdenticalToWhenDefined,	2009-08-25 22:11:20 +00:00
JumpThreading.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
LICM.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
LoopDeletion.cpp	Make makeLoopInvariant report whether it made any changes or not,	2009-07-15 01:25:43 +00:00
LoopIndexSplit.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
LoopRotation.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
LoopStrengthReduce.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
LoopUnroll.cpp	Simplify conditional.	2009-08-13 03:05:20 +00:00
LoopUnswitch.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
Makefile
MemCpyOptimizer.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
PredicateSimplifier.cpp	eliminate uses of cerr()	2009-08-23 07:05:07 +00:00
Reassociate.cpp	remove the std::ostream version of module and type printing.	2009-08-23 04:52:46 +00:00
Reg2Mem.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
Scalar.cpp	add a bunch more passes to the C bindings (PR3734), patch by	2009-03-06 16:52:18 +00:00
ScalarReplAggregates.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
SCCP.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
SimplifyCFGPass.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00
SimplifyHalfPowrLibCalls.cpp	Remove Value::getName{Start,End}, the last of the old Name APIs.	2009-07-26 09:48:23 +00:00
SimplifyLibCalls.cpp	Fix SimplifyLibcalls and ValueTracking to check mayBeOverridden	2009-08-19 00:11:12 +00:00
TailDuplication.cpp	eliminate the "Value" printing methods that print to a std::ostream.	2009-08-23 04:37:46 +00:00
TailRecursionElimination.cpp	Push LLVMContexts through the IntegerType APIs.	2009-08-13 21:58:54 +00:00