Bob Wilson 812209a58c Add a new virtual EmitStartOfAsmFile method to the AsmPrinter and use this ... to emit target-specific things at the beginning of the asm output. This fixes a problem for PPC, where the text sections are not being kept together as expected. The base class doInitialization code calls DW->BeginModule() which emits a bunch of DWARF section directives. The PPC doInitialization code then emits all the TEXT section directives, with the intention that they will be kept together. But as I understand it, the Darwin assembler treats the default TEXT section as a special case and moves it to the beginning of the file, which means that all those DWARF sections are in the middle of the text. With this change, the EmitStartOfAsmFile hook is called before the DWARF section directives are emitted, so that all the PPC text section directives come out right at the beginning of the file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83176 91177308-0d34-0410-b5e6-96231b3b80d8		2009-09-30 22:06:26 +00:00
..
AsmPrinter.h	Add a new virtual EmitStartOfAsmFile method to the AsmPrinter and use this	2009-09-30 22:06:26 +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	Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.	2009-09-02 08:44:58 +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
DwarfWriter.h	Reapply 79977.	2009-08-28 23:24:31 +00:00
ELFRelocation.h	Tidy up #includes, deleting a bunch of unnecessary #includes.	2009-01-05 17:59:02 +00:00
FastISel.h	LLVM currently represents floating-point negation as -0.0 - x. Fix	2009-09-03 22:53:57 +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 TargetAsmInfo (and its subclasses) to MCAsmInfo.	2009-08-22 20:48:53 +00:00
GCMetadataPrinter.h	rename TAI -> MAI, being careful not to make MAILJMP instructions :)	2009-08-22 21:43:10 +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	Fix a bug where the DWARF emitter in the JIT was not initializing alignment	2009-08-21 21:03:57 +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	Remove simple regalloc. It has bit rotted.	2009-09-17 05:48:07 +00:00
LiveInterval.h	Add early coalescing to liveintervals. This is work in progress and is known to miscompute some tests. Read it at your own rish, I have aged 10 year while writing this.	2009-09-14 21:33:42 +00:00
LiveIntervalAnalysis.h	Forgot this.	2009-09-15 07:05:12 +00:00
LiveStackAnalysis.h	Change Pass::print to take a raw ostream instead of std::ostream,	2009-08-23 06:03:38 +00:00
LiveVariables.h	Clean up LiveVariables and change how it deals with partial updates and kills. This also eliminate the horrible check which scan forward to the end of the basic block. It should be faster and more accurate.	2009-09-24 02:15:22 +00:00
MachineBasicBlock.h	Revert r82214 completely to fix build.	2009-09-18 09:50:00 +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	Mark more constants unsigned, as warned about by icc (#68).	2009-09-06 12:56:52 +00:00
MachineDominators.h	Change Pass::print to take a raw ostream instead of std::ostream,	2009-08-23 06:03:38 +00:00
MachineFrameInfo.h	Update the description of MachineFrameInfo's OffsetAdjustment. The value of	2009-09-25 05:30:55 +00:00
MachineFunction.h	Improve MachineMemOperand handling.	2009-09-25 20:36:54 +00:00
MachineFunctionAnalysis.h	Give MachineFunctionAnalysis a destructor so it can verify that	2009-08-01 04:19:43 +00:00
MachineFunctionPass.h	Remove an unnecessary include. Now we won't have circular include	2009-08-19 23:00:07 +00:00
MachineInstr.h	Improve MachineMemOperand handling.	2009-09-25 20:36:54 +00:00
MachineInstrBuilder.h	Improve MachineMemOperand handling.	2009-09-25 20:36:54 +00:00
MachineJumpTableInfo.h	convert some stuff to work on raw_ostreams instead of std::ostream.	2009-08-23 01:12:47 +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	Move MachineMemOperand::getAlignment out of line, to avoid needing	2009-09-25 23:33:20 +00:00
MachineModuleInfo.h	Silence unused variable warning.	2009-09-30 17:13:41 +00:00
MachineModuleInfoImpls.h	move FnStubs/GVSTubs/HiddenGVStub handling out of the X86 asmprinter	2009-09-16 06:25:03 +00:00
MachineOperand.h	improve comments.	2009-09-03 06:00:00 +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	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
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	Remove simple regalloc. It has bit rotted.	2009-09-17 05:48:07 +00:00
PseudoSourceValue.h	Clarify a comment.	2009-09-27 15:41:19 +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	Correct comment pasto	2009-09-15 18:56:13 +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	Fix integer overflow in instruction scheduling. This can happen if we have	2009-09-30 20:15:38 +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	Improve MachineMemOperand handling.	2009-09-25 20:36:54 +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	Improve MachineMemOperand handling.	2009-09-25 20:36:54 +00:00
ValueTypes.h	Add an EVT::getStoreSize function, like getStoreSizeInBits but in bytes.	2009-09-23 20:59:10 +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