Dan Gohman 6a402dc952 Add an x86 peep that narrows TEST instructions to forms that use ...

a smaller encoding. These kinds of patterns are very frequent in
sqlite3, for example.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79439 91177308-0d34-0410-b5e6-96231b3b80d8

2009-08-19 18:16:17 +00:00

..

AsmPrinter.h

ExuberantAsm is no more.

2009-08-19 06:36:30 +00:00

BinaryObject.h

ELF improvements:

2009-08-08 17:29:04 +00:00

BreakCriticalMachineEdge.h

Tidy up #includes, deleting a bunch of unnecessary #includes.

2009-01-05 17:59:02 +00:00

CallingConvLower.h

Rename MVT to EVT, in preparation for splitting SimpleValueType out into its own struct type.

2009-08-10 22:56:29 +00:00

DAGISelHeader.h

Split EVT into MVT and EVT, the former representing _just_ a primitive type, while

2009-08-11 20:47:22 +00:00

Dump.h

Re-apply LiveInterval index dumping patch, with fixes suggested by Bill

2009-08-03 21:55:09 +00:00

DwarfWriter.h

Revert 71165. It did more than just revert 71158 and it introduced

2009-05-07 19:46:24 +00:00

ELFRelocation.h

Tidy up #includes, deleting a bunch of unnecessary #includes.

2009-01-05 17:59:02 +00:00

FastISel.h

Split EVT into MVT and EVT, the former representing _just_ a primitive type, while

2009-08-11 20:47:22 +00:00

FileWriters.h

Add the Object Code Emitter class. Original patch by Aaron Gray, I did some

2009-07-06 05:09:34 +00:00

GCMetadata.h

Rename some GC classes so that their roll will hopefully be clearer.

2008-08-17 18:44:35 +00:00

GCMetadataPrinter.h

Tidy up #includes, deleting a bunch of unnecessary #includes.

2009-01-05 17:59:02 +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

1) Proper emit displacements for x86, using absolute relocations where necessary

2009-08-05 00:11:21 +00:00

LatencyPriorityQueue.h

Fix some register-alias-related bugs in the post-RA scheduler liveness

2008-12-16 03:25:46 +00:00

LazyLiveness.h

Reapply r77654 with a fix: MachineFunctionPass's getAnalysisUsage

2009-07-31 18:16:33 +00:00

LinkAllAsmWriterComponents.h

Tidy up #includes, deleting a bunch of unnecessary #includes.

2009-01-05 17:59:02 +00:00

LinkAllCodegenComponents.h

Removed the BigBlock register allocator.

2009-07-30 23:18:43 +00:00

LiveInterval.h

Modified VNInfo. The "copy" member is now a union which holds the copy for a register interval, or the defining register for a stack interval. Access is via getCopy/setCopy and getReg/setReg.

2009-08-10 23:43:28 +00:00

LiveIntervalAnalysis.h

Re-apply LiveInterval index dumping patch, with fixes suggested by Bill

2009-08-03 21:55:09 +00:00

LiveStackAnalysis.h

Update to in-place spilling framework. Includes live interval scaling and trivial rewriter.

2009-06-02 16:53:25 +00:00

LiveVariables.h

LiveVariables::VarInfo contains an AliveBlocks BitVector, which has as many

2009-05-26 18:27:15 +00:00

MachineBasicBlock.h

Re-apply LiveInterval index dumping patch, with fixes suggested by Bill

2009-08-03 21:55:09 +00:00

MachineCodeEmitter.h

1) Proper emit displacements for x86, using absolute relocations where necessary

2009-08-05 00:11:21 +00:00

MachineCodeInfo.h

Add missing file.

2009-05-18 21:08:45 +00:00

MachineConstantPool.h

make Constant::getRelocationInfo return an enum, as suggested by Duncan.

2009-07-24 03:27:21 +00:00

MachineDominators.h

Tidy up #includes, deleting a bunch of unnecessary #includes.

2009-01-05 17:59:02 +00:00

MachineFrameInfo.h

Add MachineFrameInfo::getPristineRegisters(MBB) method.

2009-08-13 16:19:33 +00:00

MachineFunction.h

Remove a bit more cruft from the sjlj moving to a backend pass.

2009-08-17 20:25:04 +00:00

MachineFunctionAnalysis.h

Give MachineFunctionAnalysis a destructor so it can verify that

2009-08-01 04:19:43 +00:00

MachineFunctionPass.h

Add a comment about the additional meaning of setPreservesCFG() for

2009-08-11 15:50:56 +00:00

MachineInstr.h

stub out some hacky code for wiring up the new asmprinter interfaces

2009-06-19 23:59:57 +00:00

MachineInstrBuilder.h

add default ctor.

2009-07-09 06:44:01 +00:00

MachineJumpTableInfo.h

Fix some comments referring to std::cerr.

2009-08-03 01:02:24 +00:00

MachineLocation.h

Switch the MachineOperand accessors back to the short names like

2008-10-03 15:45:36 +00:00

MachineLoopInfo.h

Move isLCSSAForm, isLoopInvariant, getCanonicalInductionVariable,

2009-07-13 22:02:44 +00:00

MachineMemOperand.h

Change the FoldingSetNodeID usage for objects which carry

2008-08-20 15:58:01 +00:00

MachineModuleInfo.h

implement a new magic global "llvm.compiler.used" which is like llvm.used, but

2009-07-20 06:14:25 +00:00

MachineOperand.h

Use the default copy-ctor, copy-assignment, and destructor.

2009-08-11 15:52:30 +00:00

MachinePassRegistry.h

Don't attribute in file headers anymore. See llvmdev for the

2007-12-29 19:59:42 +00:00

MachineRegisterInfo.h

Part 1.

2009-06-15 08:28:29 +00:00

MachineRelocation.h

Fix MachineCodeEmitter to use uintptr_t instead of intptr_t. This avoids some overflow issues. Patch by Thomas Jablin.

2008-12-10 02:32:19 +00:00

MachORelocation.h

Don't attribute in file headers anymore. See llvmdev for the

2007-12-29 19:59:42 +00:00

ObjectCodeEmitter.h

1) Proper emit displacements for x86, using absolute relocations where necessary

2009-08-05 00:11:21 +00:00

Passes.h

Move the sjlj exception handling conversions to a back-end pass where they

2009-08-17 16:41:22 +00:00

PseudoSourceValue.h

Have PseudoSourceValue override Value::dump, so that it works

2008-12-03 21:37:21 +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

Simplify RegScavenger::FindUnusedReg.

2009-08-18 21:14:54 +00:00

RuntimeLibcalls.h

Rename MVT to EVT, in preparation for splitting SimpleValueType out into its own struct type.

2009-08-10 22:56:29 +00:00

ScheduleDAG.h

Use the schedule itinerary operand use/def cycle information to adjust dependence edge latency for post-RA scheduling.

2009-08-19 16:08:58 +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

Instead of passing in an unsigned value for the optimization level, use an enum,

2009-04-29 23:29:43 +00:00

SelectionDAG.h

Add an x86 peep that narrows TEST instructions to forms that use

2009-08-19 18:16:17 +00:00

SelectionDAGISel.h

Rename MVT to EVT, in preparation for splitting SimpleValueType out into its own struct type.

2009-08-10 22:56:29 +00:00

SelectionDAGNodes.h

Split EVT into MVT and EVT, the former representing _just_ a primitive type, while

2009-08-11 20:47:22 +00:00

ValueTypes.h

Fix gcc-4.4/fedora 11 by adding a sentinel value to SimpleValueType.

2009-08-19 02:53:07 +00:00

ValueTypes.td

Add a new overloaded EVT::vAny type for use in TableGen to allow intrinsic

2009-08-11 01:14:02 +00:00