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llvm-6502/include/llvm/CodeGen
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David Greene 5c8aa950fe Ok, third time's the charm. No changes from last time except the CMake 
source addition.  Apparently the buildbots were wrong about failures.

---

Add some switches helpful for debugging:

-print-before=<Pass Name>

Dump IR before running pass <Pass Name>.

-print-before-all

Dump IR before running each pass.

-print-after-all

Dump IR after running each pass.

These are helpful when tracking down a miscompilation.  It is easy to
get IR dumps and do diffs on them, etc.

To make this work well, add a new getPrinterPass API to Pass so that
each kind of pass (ModulePass, FunctionPass, etc.) can create a Pass
suitable for dumping out the kind of object the Pass works on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100249 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-02 23:17:14 +00:00
..
AsmPrinter.h rename NewDebugLoc -> DebugLoc, prune #includes in DebugLoc.h. 2010-04-02 20:21:22 +00:00
BinaryObject.h Make a few more LLVM headers parsable as standalone headers. 2009-11-05 23:01:30 +00:00
CalcSpillWeights.h Moved spill weight calculation out of SimpleRegisterCoalescing and into its own pass: CalculateSpillWeights. 2009-12-14 06:49:42 +00:00
CallingConvLower.h Add code to check at SelectionDAGISel::LowerArguments time to see if return values can be lowered to registers. Coming soon, code to perform sret-demotion if return values cannot be lowered to registers 2009-11-07 02:11:54 +00:00
DwarfWriter.h Refactor code to push DILocation prcessing into DwarfDebug.cpp from AsmPrinter.cpp. 2010-03-29 17:20:31 +00:00
ELFRelocation.h Move DataTypes.h to include/llvm/System, update all users. This breaks the last 2009-10-26 01:35:46 +00:00
FastISel.h Don't use the ISD::NodeType enum for SDNode opcodes, as CodeGen 2010-01-05 22:26:32 +00:00
GCMetadata.h switch GC_LABEL to use an MCSymbol operand instead of a label ID operand. 2010-03-14 07:27:07 +00:00
GCMetadataPrinter.h switch GC_LABEL to use an MCSymbol operand instead of a label ID operand. 2010-03-14 07:27:07 +00:00
GCs.h Rename some GC classes so that their roll will hopefully be clearer. 2008-08-17 18:44:35 +00:00
GCStrategy.h Tidy up #includes, deleting a bunch of unnecessary #includes. 2009-01-05 17:59:02 +00:00
IntrinsicLowering.h Get rid of these cache variables, which are a holdover from the days when 2009-06-26 20:33:47 +00:00
JITCodeEmitter.h change EH related stuff (other than EH_LABEL) to use MCSymbol 2010-03-14 01:41:15 +00:00
LatencyPriorityQueue.h Remove some old experimental code that is no longer needed. Remove additional, speculative scheduling pass as its cost did not translate into significant performance improvement. Minor tweaks. 2009-11-20 19:32:48 +00:00
LinkAllAsmWriterComponents.h Make a few more LLVM headers parsable as standalone headers. 2009-11-05 23:01:30 +00:00
LinkAllCodegenComponents.h Remove the '-disable-scheduling' flag and replace it with the 'source' option of 2010-01-23 10:26:57 +00:00
LiveInterval.h Introduce SpecificBumpPtrAllocator, a wrapper for BumpPtrAllocator which allows 2010-03-30 20:16:45 +00:00
LiveIntervalAnalysis.h Introduce SpecificBumpPtrAllocator, a wrapper for BumpPtrAllocator which allows 2010-03-30 20:16:45 +00:00
LiveStackAnalysis.h Introduce SpecificBumpPtrAllocator, a wrapper for BumpPtrAllocator which allows 2010-03-30 20:16:45 +00:00
LiveVariables.h Keep track of phi join registers explicitly in LiveVariables. 2010-02-23 22:43:58 +00:00
MachineBasicBlock.h eliminate the now-unneeded context argument of MBB::getSymbol() 2010-03-13 21:04:28 +00:00
MachineCodeEmitter.h change EH related stuff (other than EH_LABEL) to use MCSymbol 2010-03-14 01:41:15 +00:00
MachineCodeInfo.h Make a few more LLVM headers parsable as standalone headers. 2009-11-05 23:01:30 +00:00
MachineConstantPool.h Fix "the the" and similar typos. 2010-02-10 16:03:48 +00:00
MachineDominators.h Add a WriteAsOperand for MachineBasicBlock so MachineLoopInfo dump looks sane. 2009-11-17 19:19:59 +00:00
MachineFrameInfo.h Teach MachineFrameInfo to track maximum alignment while stack objects are being 2010-02-13 01:56:41 +00:00
MachineFunction.h Switch the code generator (except the JIT) onto the new DebugLoc 2010-04-02 19:42:39 +00:00
MachineFunctionAnalysis.h make MachineFunction keep track of its ID and make 2010-01-26 04:35:26 +00:00
MachineFunctionPass.h Ok, third time's the charm. No changes from last time except the CMake 2010-04-02 23:17:14 +00:00
MachineInstr.h rename NewDebugLoc -> DebugLoc, prune #includes in DebugLoc.h. 2010-04-02 20:21:22 +00:00
MachineInstrBuilder.h add builder support for mcsymbol operands. 2010-03-13 08:16:25 +00:00
MachineJumpTableInfo.h Stop trying to merge identical jump tables. This had been inadvertently 2010-03-19 19:05:41 +00:00
MachineLocation.h MachineMove ctor doesn't need to to mutate input, add 'const' 2010-03-15 05:55:35 +00:00
MachineLoopInfo.h Restore dump() methods to Loop and MachineLoop. 2010-01-05 21:08:02 +00:00
MachineMemOperand.h Add non-temporal flags to MachineMemOperand. 2010-02-15 16:48:31 +00:00
MachineModuleInfo.h Switch the code generator (except the JIT) onto the new DebugLoc 2010-04-02 19:42:39 +00:00
MachineModuleInfoImpls.h Add a bit along with the MCSymbols stored in the MachineModuleInfo maps that 2010-03-10 22:34:10 +00:00
MachineOperand.h Change how dbg_value sdnodes are converted into machine instructions. Their placement should be determined by the relative order of incoming llvm instructions. The scheduler will now use the SDNode ordering information to determine where to insert them. A dbg_value instruction is inserted after the instruction with the last highest source order and before the instruction with the next highest source order. It will optimize the placement by inserting right after the instruction that produces the value if they have consecutive order numbers. 2010-03-25 01:38:16 +00:00
MachinePassRegistry.h Sundry dependent-name fixes flagged by clang++. 2009-12-17 23:49:16 +00:00
MachineRegisterInfo.h Add MachineRegisterInfo::hasOneUse and hasOneNonDBGUse. 2010-03-03 21:18:38 +00:00
MachineRelocation.h Disable external stubs for X86-32 and X86-64 2010-02-04 19:56:59 +00:00
MachineSSAUpdater.h Pre-regalloc tale duplication. Work in progress. 2009-12-07 10:15:19 +00:00
MachORelocation.h Make a few more LLVM headers parsable as standalone headers. 2009-11-05 23:01:30 +00:00
ObjectCodeEmitter.h change EH related stuff (other than EH_LABEL) to use MCSymbol 2010-03-14 01:41:15 +00:00
Passes.h Ok, third time's the charm. No changes from last time except the CMake 2010-04-02 23:17:14 +00:00
ProcessImplicitDefs.h The Indexes Patch. 2009-11-03 23:52:08 +00:00
PseudoSourceValue.h Make PseudoSourceValue's classof recognize 2009-11-16 20:40:06 +00:00
RegAllocRegistry.h Reformat. 2009-07-08 21:57:46 +00:00
RegisterCoalescer.h Delete spurious semicolons. 2009-07-31 18:59:29 +00:00
RegisterScavenging.h Add register-reuse to frame-index register scavenging. When a target uses 2009-10-07 17:12:56 +00:00
RuntimeLibcalls.h Add few missed libcalls and correct names for others. 2010-03-26 21:32:14 +00:00
ScheduleDAG.h Progress towards shepherding debug info through SelectionDAG. 2010-03-10 22:13:47 +00:00
ScheduleHazardRecognizer.h Post RA scheduler changes. Introduce a hazard recognizer that uses the target schedule information to accurately model the pipeline. Update the scheduler to correctly handle multi-issue targets. 2009-08-10 15:55:25 +00:00
SchedulerRegistry.h Remove the '-disable-scheduling' flag and replace it with the 'source' option of 2010-01-23 10:26:57 +00:00
SelectionDAG.h remove uses of DebugLoc::getUnknownLoc. 2010-04-02 20:20:41 +00:00
SelectionDAGISel.h add an optimized form of OPC_EmitMergeInputChains for the 1, 0 and 2010-03-28 05:50:16 +00:00
SelectionDAGNodes.h remove uses of DebugLoc::getUnknownLoc. 2010-04-02 20:20:41 +00:00
SlotIndexes.h include densemap.h explicitly and rearrange #includes. 2010-04-02 20:20:04 +00:00
TargetLoweringObjectFileImpl.h rename getSymbolForDwarf* to getExprForDwarf* since it returns 2010-03-11 19:41:58 +00:00
ValueTypes.h Do an early exit when the result is known cheaply. 2010-02-01 20:57:35 +00:00
ValueTypes.td Move Flag and isVoid after the vector types, since bit arithmetic with 2009-12-14 23:36:03 +00:00