Bob Wilson 84bd6b0c31 Re-commit my previous SSAUpdater changes. The previous version naively tried ... to determine where to place PHIs by iteratively comparing reaching definitions at each block. That was just plain wrong. This version now computes the dominator tree within the subset of the CFG where PHIs may need to be placed, and then places the PHIs in the iterated dominance frontier of each definition. The rest of the patch is mostly the same, with a few more performance improvements added in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101612 91177308-0d34-0410-b5e6-96231b3b80d8		2010-04-17 03:08:24 +00:00
..
ADT	building on the new CallGraphSCC abstraction, teach CallGraphSCCPassManager	2010-04-16 23:04:30 +00:00
Analysis	Reapply 101503+101520. These are "obviously correct" [Chris]	2010-04-17 00:08:21 +00:00
Assembly	Ok, third time's the charm. No changes from last time except the CMake	2010-04-02 23:17:14 +00:00
Bitcode	Add special case bitcode support for DebugLoc. This avoids	2010-04-03 02:17:50 +00:00
CodeGen	Add support to emit dwarf ranges.	2010-04-16 23:33:45 +00:00
CompilerDriver
Config	Add a check for posix_spawn.	2010-04-16 05:14:21 +00:00
ExecutionEngine
MC	implement mc asmparser support for '.', which gets the	2010-04-14 04:40:28 +00:00
Support	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
System
Target	Add a getSelectionDAGInfo member to TargetMachine.	2010-04-16 23:09:10 +00:00
Transforms	Re-commit my previous SSAUpdater changes. The previous version naively tried	2010-04-17 03:08:24 +00:00
AbstractTypeUser.h
Argument.h
Attributes.h
AutoUpgrade.h
BasicBlock.h	Skip debug info when looking for existing EH calls at the	2010-04-02 21:49:27 +00:00
CallGraphSCCPass.h	move ReplaceNode out of line, rename scc_iterator::fini -> isAtEnd().	2010-04-16 22:59:24 +00:00
CallingConv.h
CMakeLists.txt
Constant.h
Constants.h
DerivedTypes.h
Function.h
GlobalAlias.h
GlobalValue.h
GlobalVariable.h
GVMaterializer.h
InlineAsm.h	Three changes:	2010-04-07 05:20:54 +00:00
InstrTypes.h
Instruction.def
Instruction.h	rename NewDebugLoc -> DebugLoc, prune #includes in DebugLoc.h.	2010-04-02 20:21:22 +00:00
Instructions.h	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
IntrinsicInst.h	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
Intrinsics.h
Intrinsics.td	Reapply address space patch after fixing an issue in MemCopyOptimizer.	2010-04-04 03:10:48 +00:00
IntrinsicsAlpha.td
IntrinsicsARM.td
IntrinsicsCellSPU.td
IntrinsicsPowerPC.td
IntrinsicsX86.td	Rewrite aesimc handling. It only takes a single input and has a single	2010-04-02 23:48:33 +00:00
IntrinsicsXCore.td
LinkAllPasses.h	SCCVN, we hardly knew ye!	2010-04-13 05:24:08 +00:00
LinkAllVMCore.h
Linker.h
LLVMContext.h	introduce a new recoverable error handling API to LLVMContext	2010-04-07 23:40:44 +00:00
Metadata.h
Module.h
OperandTraits.h
Operator.h
Pass.h	Ok, third time's the charm. No changes from last time except the CMake	2010-04-02 23:17:14 +00:00
PassAnalysisSupport.h
PassManager.h
PassManagers.h
PassSupport.h
SymbolTableListTraits.h
Type.h	VMCore: Add Type::getIntN[Ptr]Ty, which are the obvious generic forms of	2010-04-13 01:39:07 +00:00
TypeSymbolTable.h
Use.h
User.h
Value.h
ValueSymbolTable.h