Dan Gohman 3a5797d946 Change how extended types are represented in MVTs. Instead of fiddling ... bits, use a union of a SimpleValueType enum and a regular Type*. This increases the size of MVT on 64-bit hosts from 32 bits to 64 bits. In most cases, this doesn't add significant overhead. There are places in codegen that use arrays of MVTs, so these are now larger, but they're small in common cases. This eliminates restrictions on the size of integer types and vector types that can be represented in codegen. As the included testcase demonstrates, it's now possible to codegen very large add operations. There are still some complications with using very large types. PR2880 is still open so they can't be used as return values on normal targets, there are no libcalls defined for very large integers so operations like multiply and divide aren't supported. This also introduces a minimal tablgen Type library, capable of handling IntegerType and VectorType. This will allow parts of TableGen that don't depend on using SimpleValueType values to handle arbitrary integer and vector types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58623 91177308-0d34-0410-b5e6-96231b3b80d8		2008-11-03 17:56:27 +00:00
..
ADT	Typo	2008-11-03 03:50:40 +00:00
Analysis	Trim #includes.	2008-10-16 20:18:31 +00:00
Assembly	Move Print*Pass to use raw_ostream.	2008-10-22 03:25:22 +00:00
Bitcode	Add raw_ostream versions of WriteBitcodeToFile and BitcodeWriterPass.	2008-10-22 17:39:14 +00:00
CodeGen	Change how extended types are represented in MVTs. Instead of fiddling	2008-11-03 17:56:27 +00:00
CompilerDriver
Config	CMake: GetTargetTriple: new module for determining the target	2008-10-26 00:47:52 +00:00
Debugger
ExecutionEngine	Support for allocation of TLS variables in the JIT. Allocation of a global	2008-10-25 15:41:43 +00:00
Support	Symbol visibility is unsupported on cygwin too.	2008-10-31 18:05:01 +00:00
System	Update the stub and callback code to handle lazy compilation. The stub	2008-10-20 21:39:23 +00:00
Target	Added interface to allow clients to create a MemIntrinsicNode for	2008-11-01 20:24:53 +00:00
Transforms	Add a new MergeFunctions pass. It finds identical functions and merges them.	2008-11-02 05:52:50 +00:00
AbstractTypeUser.h
Argument.h
Attributes.h
AutoUpgrade.h
BasicBlock.h
CallGraphSCCPass.h
CallingConv.h
Constant.h
Constants.h
DerivedTypes.h
Function.h
GlobalAlias.h
GlobalValue.h
GlobalVariable.h
InlineAsm.h	Keep track of *which* input constraint matches an output	2008-10-17 16:47:46 +00:00
InstrTypes.h	Use the opcode predicates, instead of duplicating the code.	2008-10-17 21:42:45 +00:00
Instruction.def
Instruction.h	Correct the name of isTrapping in comments.	2008-10-15 22:56:21 +00:00
Instructions.h	Don't force things to be Value * when they're not.	2008-10-29 00:30:54 +00:00
IntrinsicInst.h
Intrinsics.h
Intrinsics.td	Make llvm memory barrier available as an intrinsic	2008-10-18 02:48:13 +00:00
IntrinsicsAlpha.td
IntrinsicsARM.td
IntrinsicsCellSPU.td
IntrinsicsPowerPC.td
IntrinsicsX86.td
LinkAllPasses.h	Add a new MergeFunctions pass. It finds identical functions and merges them.	2008-11-02 05:52:50 +00:00
LinkAllVMCore.h
Linker.h	Make comments and code for QuietWarnings and QuietErrors	2008-10-25 17:57:20 +00:00
Module.h
ModuleProvider.h
OperandTraits.h
Pass.h	Add an assert to catch user errors like:	2008-10-31 17:27:41 +00:00
PassAnalysisSupport.h
PassManager.h
PassManagers.h	Trim #includes.	2008-10-16 20:18:31 +00:00
PassSupport.h
SymbolTableListTraits.h
Type.h
TypeSymbolTable.h
Use.h	Add comment on how tagged pointers are	2008-10-17 08:31:36 +00:00
User.h	Do not allow a user to set the operand for a constant.	2008-10-28 17:22:40 +00:00
Value.h	fit in 80 cols	2008-10-28 06:20:17 +00:00
ValueSymbolTable.h