Dan Gohman f350b277f3 Move the point at which FastISel taps into the SelectionDAGISel ... process up to a higher level. This allows FastISel to leverage more of SelectionDAGISel's infastructure, such as updating Machine PHI nodes. Also, implement transitioning from SDISel back to FastISel in the middle of a block, so it's now possible to go back and forth. This allows FastISel to hand individual CallInsts and other complicated things off to SDISel to handle, while handling the rest of the block itself. To help support this, reorganize the SelectionDAG class so that it is allocated once and reused throughout a function, instead of being completely reallocated for each block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55219 91177308-0d34-0410-b5e6-96231b3b80d8		2008-08-23 02:25:05 +00:00
..
ADT	Add a clear() method to FoldingSet.	2008-08-23 00:42:16 +00:00
Analysis	Remove GCSE, ValueNumbering, and LoadValueNumbering. These have been deprecated for almost a year; it's finally time for them to go away.	2008-08-15 21:31:02 +00:00
Assembly	Change WriteTypeSymbolic/WriteAsOperand to return void instead of	2008-08-19 04:47:09 +00:00
Bitcode	Rename some GC classes so that their roll will hopefully be clearer.	2008-08-17 18:44:35 +00:00
CodeGen	Move the point at which FastISel taps into the SelectionDAGISel	2008-08-23 02:25:05 +00:00
Config	Use C-style comments :)	2008-03-23 13:44:17 +00:00
Debugger	Fix more -Wshorten-64-to-32 warnings.	2008-05-05 18:30:58 +00:00
ExecutionEngine	Add new parameter Fast to createJIT to enable the fast codegen path.	2008-08-08 08:11:34 +00:00
Support	Also overload for char, since the "char" type depends on the host.	2008-08-22 08:44:47 +00:00
System	add a helper method to sys::Path for clang, patch by	2008-08-11 23:39:47 +00:00
Target	Use raw_ostream throughout the AsmPrinter.	2008-08-21 00:14:44 +00:00
Transforms	Remove GCSE, ValueNumbering, and LoadValueNumbering. These have been deprecated for almost a year; it's finally time for them to go away.	2008-08-15 21:31:02 +00:00
AbstractTypeUser.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
Argument.h	Fold the useful features of alist and alist_node into ilist, and	2008-07-28 21:51:04 +00:00
AutoUpgrade.h	Enable first-class aggregates support.	2008-07-23 00:34:11 +00:00
BasicBlock.h	Document BasicBlock::Create.	2008-07-30 12:53:14 +00:00
CallGraphSCCPass.h	PassInfo keep tracks whether a pass is an analysis pass or not.	2008-03-19 21:56:59 +00:00
CallingConv.h	Tidy a doxygen comment.	2008-07-16 15:59:56 +00:00
Constant.h	comment update	2008-08-09 06:25:46 +00:00
Constants.h	Add a new ConstantExpr::getWithOperands that takes any array of operands	2008-08-20 22:27:40 +00:00
DerivedTypes.h	Remove unused parameter. Some clients might use -Werror when compiling and	2008-06-05 07:24:08 +00:00
Function.h	Rename some GC classes so that their roll will hopefully be clearer.	2008-08-17 18:44:35 +00:00
GlobalAlias.h	Fold the useful features of alist and alist_node into ilist, and	2008-07-28 21:51:04 +00:00
GlobalValue.h	Add predicate for GhostLinkage, used by the JIT	2008-07-25 17:26:48 +00:00
GlobalVariable.h	Fold the useful features of alist and alist_node into ilist, and	2008-07-28 21:51:04 +00:00
InlineAsm.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
InstrTypes.h	Rename instance variables, parameter argument names to eliminate a bunch of compilation warnings with -Wshadow.	2008-07-24 00:08:56 +00:00
Instruction.def	Enable first-class aggregates support.	2008-07-23 00:34:11 +00:00
Instruction.h	Fold the useful features of alist and alist_node into ilist, and	2008-07-28 21:51:04 +00:00
Instructions.h	Add a GetElementPtrInst::getIndexedType that accepts uint64_t's instead of just Value*'s.	2008-07-29 08:46:11 +00:00
IntrinsicInst.h	- Re-apply 52748 and friends with fix. GetConstantStringInfo() returns an empty string for ConstantAggregateZero case which surprises selectiondag.	2008-06-30 07:31:25 +00:00
Intrinsics.h	add missing #include	2008-04-30 04:56:14 +00:00
Intrinsics.td	Added support for overloading intrinsics (atomics) based on pointers	2008-07-30 04:36:53 +00:00
IntrinsicsARM.td	remove attribution from a variety of miscellaneous files.	2007-12-29 22:59:10 +00:00
IntrinsicsCellSPU.td	Final de-tabification.	2008-02-27 06:33:05 +00:00
IntrinsicsPowerPC.td	Implement __sync_synchronize on ppc32. Patch by Gary Benson.	2008-08-22 17:20:54 +00:00
IntrinsicsX86.td	SSE codegen for vsetcc nodes	2008-07-17 16:51:19 +00:00
LinkAllPasses.h	Remove GCSE, ValueNumbering, and LoadValueNumbering. These have been deprecated for almost a year; it's finally time for them to go away.	2008-08-15 21:31:02 +00:00
LinkAllVMCore.h	prune unneeded #includes	2008-04-01 04:00:45 +00:00
Linker.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
Module.h	Add a new version of Module::getFunction that takes a const char* instead	2008-06-27 21:09:10 +00:00
ModuleProvider.h	Remove warnings about unused parameters and shadowed variables.	2008-05-19 20:15:12 +00:00
OperandTraits.h	80col	2008-07-05 22:41:37 +00:00
ParameterAttributes.h	The inline keyword goes before the return type. This fixes a compiler warning.	2008-06-19 16:16:06 +00:00
Pass.h	Add dom info verifier.	2008-07-01 17:44:24 +00:00
PassAnalysisSupport.h	Speed up the passmgr by avoiding heap thrashing on vectors.	2008-08-08 05:33:04 +00:00
PassManager.h	allow updating the MPM, so that you can use one FunctionPAssManager with	2008-06-26 22:26:45 +00:00
PassManagers.h	Use SmallVector instead of std::vector	2008-08-12 15:44:31 +00:00
PassSupport.h	Correct a comment.	2008-06-24 17:46:48 +00:00
SymbolTableListTraits.h	Fold the useful features of alist and alist_node into ilist, and	2008-07-28 21:51:04 +00:00
Type.h	Inline the fastpath of PATypeHolder::get(). This is a small speedup in	2008-08-15 15:16:50 +00:00
TypeSymbolTable.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
Use.h	Tidy SDNode::use_iterator, and complete the transition to have it	2008-07-27 20:43:25 +00:00
User.h	Move some documentation from the header file into ProgrammersManual. About to improve.	2008-06-16 21:06:12 +00:00
Value.h	Rename instance variables, parameter argument names to eliminate a bunch of compilation warnings with -Wshadow.	2008-07-24 00:08:56 +00:00
ValueSymbolTable.h	implement some fixme's by making "autorenaming" in the value symbol table not	2008-06-27 21:26:26 +00:00