Chris Lattner 27a6c7380f Several changes: ... 1) Change the interface to TargetLowering::ExpandOperationResult to take and return entire NODES that need a result expanded, not just the value. This allows us to handle things like READCYCLECOUNTER, which returns two values. 2) Implement (extremely limited) support in LegalizeDAG::ExpandOp for MERGE_VALUES. 3) Reimplement custom lowering in LegalizeDAGTypes in terms of the new ExpandOperationResult. This makes the result simpler and fully general. 4) Implement (fully general) expand support for MERGE_VALUES in LegalizeDAGTypes. 5) Implement ExpandOperationResult support for ARM f64->i64 bitconvert and ARM i64 shifts, allowing them to work with LegalizeDAGTypes. 6) Implement ExpandOperationResult support for X86 READCYCLECOUNTER and FP_TO_SINT, allowing them to work with LegalizeDAGTypes. LegalizeDAGTypes now passes several more X86 codegen tests when enabled and when type legalization in LegalizeDAG is ifdef'd out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44300 91177308-0d34-0410-b5e6-96231b3b80d8		2007-11-24 07:07:01 +00:00
..
ADT	Fix PR1816, by correcting the broken definition of APInt::countTrailingZeros.	2007-11-23 22:42:31 +00:00
Analysis	Remove meaningless qualifiers from return types, avoiding compiler warnings.	2007-11-19 20:46:23 +00:00
Assembly	More fleshing out of docs/Passes.html, plus some typo fixes and	2007-10-26 03:03:51 +00:00
Bitcode	Add explicit keywords.	2007-11-19 15:30:20 +00:00
CodeGen	Fix a typo in a comment.	2007-11-19 15:36:19 +00:00
Config	Regenerate.	2007-10-03 12:07:14 +00:00
Debugger
ExecutionEngine	add a mechanism for the JIT to invoke a function to lazily create functions as they are referenced.	2007-10-22 02:50:12 +00:00
Support	Fix the Linker testcase regressions, by making MemoryBuffer::getFileOrSTDIN return	2007-11-18 18:52:28 +00:00
System
Target	Several changes:	2007-11-24 07:07:01 +00:00
Transforms	Start the process of making MachineLoopInfo possible by templating Loop.	2007-11-14 02:33:58 +00:00
AbstractTypeUser.h
Argument.h
AutoUpgrade.h
BasicBlock.h	Remove meaningless qualifiers from return types, avoiding compiler warnings.	2007-11-19 20:46:23 +00:00
CallGraphSCCPass.h
CallingConv.h
Constant.h
Constants.h	Get rid of compilation warning during release builds	2007-11-01 08:24:40 +00:00
DerivedTypes.h	Updated VC++ build system.	2007-10-17 14:56:40 +00:00
Function.h
GlobalAlias.h
GlobalValue.h
GlobalVariable.h
InlineAsm.h
InstrTypes.h	Updated VC++ build system.	2007-10-17 14:56:40 +00:00
Instruction.def
Instruction.h
Instructions.h	add some static icmpinst predicates.	2007-11-22 23:43:29 +00:00
IntrinsicInst.h
Intrinsics.h
Intrinsics.td	Implement necessary bits for flt_rounds gcc builtin.	2007-11-15 23:25:33 +00:00
IntrinsicsARM.td	[ARM] Implement __builtin_thread_pointer.	2007-11-08 17:20:05 +00:00
IntrinsicsPowerPC.td
IntrinsicsX86.td	Add missing SSE builtins: CVTPD2PI, CVTPS2PI,	2007-10-30 22:15:38 +00:00
LinkAllPasses.h	Remove RLE from the headers, since the pass itself is gone now.	2007-09-14 22:54:46 +00:00
LinkAllVMCore.h
Linker.h
LinkTimeOptimizer.h
Module.h	Fixing an comment in Module.h that refers to a nonexistent parameter.	2007-09-18 02:09:34 +00:00
ModuleProvider.h
ParameterAttributes.h	Rename the 'const' parameter attribute to 'readnone',	2007-11-22 20:23:04 +00:00
Pass.h	Allow passes to just pass up "FunctionPass(&ID)" instead of "FunctionPass((intptr_t)&ID)"	2007-10-08 03:45:44 +00:00
PassAnalysisSupport.h
PassManager.h	remove unimplemented ctor, add some comments.	2007-10-25 05:19:24 +00:00
PassManagers.h	Fix a using namespace llvm; in a header file.	2007-10-03 19:04:09 +00:00
PassSupport.h	update comment.	2007-10-18 16:10:17 +00:00
SymbolTableListTraits.h
Type.h	Fix spelling.	2007-09-25 13:53:22 +00:00
TypeSymbolTable.h
Use.h	Add a new use_iterator::atEnd() method, which allows us to shrink	2007-10-11 04:18:11 +00:00
User.h
Value.h
ValueSymbolTable.h