Chris Lattner d5d0f9bd20 Eliminate the RegSDNode class, which 3 nodes (CopyFromReg/CopyToReg/ImplicitDef) ... used to tack a register number onto the node. Instead of doing this, make a new node, RegisterSDNode, which is a leaf containing a register number. These three operations just become normal DAG nodes now, instead of requiring special handling. Note that with this change, it is no longer correct to make illegal CopyFromReg/CopyToReg nodes. The legalizer will not touch them, and this is bad, so don't do it. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22806 91177308-0d34-0410-b5e6-96231b3b80d8		2005-08-16 21:55:35 +00:00
..
ADT	Add some operators the PowerPC backend needs to efficiently and correctly	2005-06-15 18:28:44 +00:00
Analysis	add two helper methods	2005-08-09 23:36:18 +00:00
Assembly	Give the asmparser the ability to parse strings, patch contributed by	2005-05-20 03:25:29 +00:00
Bytecode	Remove vim settings from source code; people should use llvm/utils/vim/vimrc	2005-05-05 22:33:09 +00:00
CodeGen	Eliminate the RegSDNode class, which 3 nodes (CopyFromReg/CopyToReg/ImplicitDef)	2005-08-16 21:55:35 +00:00
Config	Please do not reintroduce tabs.	2005-07-28 02:04:44 +00:00
Debugger
ExecutionEngine	For PR540:	2005-07-12 15:51:55 +00:00
Support	Fix an obvious bug in the Log2 stuff that broke SingleSource/UnitTests/2005-05-12-Int64ToFP	2005-08-03 20:53:19 +00:00
System	Implement SetInterruptFunction for Windows.	2005-08-02 03:04:47 +00:00
Target	Since getSubtarget() always provides a const Subtarget, dont' require the user	2005-08-05 21:53:21 +00:00
Transforms	Fix a fixme in CondPropagate.cpp by moving a PhiNode optimization into	2005-08-04 23:24:19 +00:00
AbstractTypeUser.h
Argument.h
BasicBlock.h	add a helper method	2005-08-12 22:13:27 +00:00
CallGraphSCCPass.h
CallingConv.h	New file	2005-05-06 19:59:08 +00:00
Constant.h
Constants.h
DerivedTypes.h	Some cleanups for compilation with GCC 4.0.0 to remove warnings:	2005-05-15 16:13:11 +00:00
Function.h	remove deprecated methods	2005-05-16 01:49:23 +00:00
GlobalValue.h
GlobalVariable.h
InstrTypes.h	allow these to take a generic Value*	2005-04-24 07:28:04 +00:00
Instruction.def	improve comments	2005-06-24 18:17:33 +00:00
Instruction.h	add a new helper method	2005-08-08 05:21:33 +00:00
Instructions.h	Mark hasConstantValue as a const method	2005-08-05 00:49:06 +00:00
IntrinsicInst.h
Intrinsics.h	Implement count leading zeros (ctlz), count trailing zeros (cttz), and count	2005-05-03 17:19:30 +00:00
Linker.h
Module.h	remove deprecated methods	2005-05-16 01:49:23 +00:00
ModuleProvider.h
Pass.h
PassAnalysisSupport.h	Older compilers won't like the inline virtual destructor in the header file	2005-04-25 01:01:35 +00:00
PassManager.h
PassSupport.h
SymbolTable.h	Some cleanups for compilation with GCC 4.0.0 to remove warnings:	2005-05-15 16:13:11 +00:00
SymbolTableListTraits.h
Type.h	add a method, remove a dead #include	2005-04-23 21:59:42 +00:00
Use.h
User.h
Value.h