Jakob Stoklund Olesen 00207237dd Add fast register allocator, enabled with -regalloc=fast. ... So far this is just a clone of -regalloc=local that has been lobotomized to run 25% faster. It drops the least-recently-used calculations, and is just plain stupid when it runs out of registers. The plan is to make this go even faster for -O0 by taking advantage of the short live intervals in unoptimized code. It should not be necessary to calculate liveness when most virtual registers are killed 2-3 instructions after they are born. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102006 91177308-0d34-0410-b5e6-96231b3b80d8		2010-04-21 18:02:42 +00:00
..
ADT	These functions don't need to access this.	2010-04-19 15:38:38 +00:00
Analysis	move some select simplifications out out instcombine into	2010-04-20 05:32:14 +00:00
Assembly
Bitcode	Don't write into MemoryBuffers.	2010-04-19 16:15:31 +00:00
CodeGen	Add fast register allocator, enabled with -regalloc=fast.	2010-04-21 18:02:42 +00:00
CompilerDriver
Config	Add a check for posix_spawn.	2010-04-16 05:14:21 +00:00
ExecutionEngine
MC	Add a const.	2010-04-19 15:39:27 +00:00
Support	Add DW_AT_APPLE_omit_frame_ptr to encode -fomit-frame-pointer flag.	2010-04-19 19:14:02 +00:00
System	Fix use-of-uninitialized value when RWX memory can't be allocated (PR6701).	2010-03-28 11:07:36 +00:00
Target	Implement -disable-non-leaf-fp-elim which disable frame pointer elimination	2010-04-21 03:18:23 +00:00
Transforms	There is no need to install ValueMapper.h header.	2010-04-20 22:18:31 +00:00
AbstractTypeUser.h
Argument.h
Attributes.h
AutoUpgrade.h
BasicBlock.h
CallGraphSCCPass.h	move ReplaceNode out of line, rename scc_iterator::fini -> isAtEnd().	2010-04-16 22:59:24 +00:00
CallingConv.h
CMakeLists.txt	CMake: Have generated Xcode projects also contain the LLVM header files.	2009-04-01 15:40:21 +00:00
Constant.h
Constants.h
DerivedTypes.h
Function.h
GlobalAlias.h
GlobalValue.h
GlobalVariable.h
GVMaterializer.h
InlineAsm.h
InstrTypes.h
Instruction.def
Instruction.h
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	Remove the palignr intrinsics now that we lower them to vector shuffles,	2010-04-20 00:59:54 +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	Delete MDNodes when LLVMContext is destroyed. Previous attempts: r97918, r97788.	2010-03-13 01:26:15 +00:00
Module.h	Kill ModuleProvider and ghost linkage by inverting the relationship between	2010-01-27 20:34:15 +00:00
OperandTraits.h
Operator.h	Remove a bunch of unused arguments from functions, silencing a	2009-10-14 20:28:33 +00:00
Pass.h
PassAnalysisSupport.h
PassManager.h
PassManagers.h
PassSupport.h
SymbolTableListTraits.h
Type.h
TypeSymbolTable.h
Use.h	eliminate all 80-col violations that I have introduced in my recent checkins (and some others more)	2009-08-27 23:44:33 +00:00
User.h
Value.h
ValueSymbolTable.h