Dan Gohman 54e4c36a73 Rewrite the SDep class, and simplify some of the related code. ... The Cost field is removed. It was only being used in a very limited way, to indicate when the scheduler should attempt to protect a live register, and it isn't really needed to do that. If we ever want the scheduler to start inserting copies in non-prohibitive situations, we'll have to rethink some things anyway. A Latency field is added. Instead of giving each node a single fixed latency, each edge can have its own latency. This will eventually be used to model various micro-architecture properties more accurately. The PointerIntPair class and an internal union are now used, which reduce the overall size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60806 91177308-0d34-0410-b5e6-96231b3b80d8		2008-12-09 22:54:47 +00:00
..
ADT	Move the conversion to intptr_t to a separate statement. This	2008-12-08 17:41:24 +00:00
Analysis	Teach GVN to invalidate some memdep information when it does an RAUW	2008-12-09 22:06:23 +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	Rewrite the SDep class, and simplify some of the related code.	2008-12-09 22:54:47 +00:00
CompilerDriver	Support -emit-llvm properly (with -S and -c).	2008-12-09 14:40:18 +00:00
Config	CMake: Remove HAVE_LT_DLOPEN from config.h.cmake because it was	2008-11-18 21:12:01 +00:00
Debugger
ExecutionEngine	DisableGVCompilation should not abort on internal GlobalValue's.	2008-12-09 07:31:49 +00:00
Support	newline at end of phile	2008-12-09 06:32:32 +00:00
System	Update the stub and callback code to handle lazy compilation. The stub	2008-10-20 21:39:23 +00:00
Target	Add sub/mul overflow intrinsics. This currently doesn't have a	2008-12-09 22:08:41 +00:00
Transforms	Factor some code into a new FoldSingleEntryPHINodes method.	2008-12-03 19:44:02 +00:00
AbstractTypeUser.h
Argument.h	Large mechanical patch.	2008-09-25 21:00:45 +00:00
Attributes.h	Implement stack protectors as function attributes: "ssp" and "sspreq".	2008-11-13 01:02:14 +00:00
AutoUpgrade.h	Enable first-class aggregates support.	2008-07-23 00:34:11 +00:00
BasicBlock.h	remove two unneeded forward declarations, pointed out by Gabor.	2008-12-09 02:10:10 +00:00
CallGraphSCCPass.h	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
CallingConv.h	Add "inreg" field to CallSDNode (doesn't increase	2008-09-26 19:31:26 +00:00
CMakeLists.txt	CMake: Adds header and TableGen files to Visual Studio solution. A new	2008-11-15 02:08:08 +00:00
Constant.h	fix typo's	2008-10-13 10:28:12 +00:00
Constants.h	Make ConstantAggregateZero::get return a ConstantAggregateZero*,	2008-12-08 07:10:54 +00:00
DerivedTypes.h
Function.h	Fix disagreement about where the attributes are	2008-10-07 22:33:44 +00:00
GlobalAlias.h	Make safer variant of alias resolution routine to be default	2008-09-09 20:05:04 +00:00
GlobalValue.h	Rename isWeakForLinker to mayBeOverridden. Use it	2008-09-29 11:25:42 +00:00
GlobalVariable.h	Add GlobalValue::{removeFromParent,eraseFromParent}	2008-08-29 07:30:15 +00:00
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	Cosmetic.	2008-10-06 20:33:02 +00:00
Instruction.h	improve const correctness.	2008-11-27 08:39:18 +00:00
Instructions.h	add a long-overdue AllocaInst::isStaticAlloca method.	2008-11-26 02:54:17 +00:00
IntrinsicInst.h	reapply Sanjiv's patch to genericize memcpy/memset/memmove to take an	2008-11-21 16:42:48 +00:00
Intrinsics.h	Large mechanical patch.	2008-09-25 21:00:45 +00:00
Intrinsics.td	Add sub/mul overflow intrinsics. This currently doesn't have a	2008-12-09 22:08:41 +00:00
IntrinsicsAlpha.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsARM.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsCellSPU.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsPowerPC.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsX86.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsXCore.td	Add XCore intrinsics for getid (returns thread id) and bitrev (reverses	2008-11-14 10:12:16 +00:00
LinkAllPasses.h	Add new helper pass that strips all symbol names except debugging information.	2008-11-18 21:34:39 +00:00
LinkAllVMCore.h	opt was not exporting the Mangler symbols	2008-11-05 22:42:50 +00:00
Linker.h	Make comments and code for QuietWarnings and QuietErrors	2008-10-25 17:57:20 +00:00
Module.h	- Add a "getOrInsertGlobal" method to the Module class. This acts similarly to	2008-11-04 22:51:24 +00:00
ModuleProvider.h
OperandTraits.h	80col	2008-07-05 22:41:37 +00:00
Pass.h	Add an assert to catch user errors like:	2008-10-31 17:27:41 +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	Trim #includes.	2008-10-16 20:18:31 +00:00
PassSupport.h
SymbolTableListTraits.h	Fold the useful features of alist and alist_node into ilist, and	2008-07-28 21:51:04 +00:00
Type.h	add a new form of Type::dump that takes a module for type names,	2008-10-01 20:16:19 +00:00
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	Comment typeo fix, thanks Duncan!	2008-12-02 18:33:11 +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