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* move all the target's asmprinters into the main target. The piece Chris Lattner2010-11-14
| | | | | | | | | that should be split out is the InstPrinter (if a target is mc'ized). This change makes all the targets be consistent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119056 91177308-0d34-0410-b5e6-96231b3b80d8
* Merge the SystemZ subreg_even32 SubRegIndex into subreg_32bit. The SubRegIndicesJakob Stoklund Olesen2010-05-28
| | | | | | | | | | were overspecified when inheriting sub-subregisters, for instance: R0Q:subreg_even32 = R0Q:subreg_32bit = R0Q:subreg_even:subreg_32bit. This meant that composeSubRegIndices(subreg_even, subreg_32bit) was ambiguous. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105063 91177308-0d34-0410-b5e6-96231b3b80d8
* Use SubRegIndex in SystemZ.Jakob Stoklund Olesen2010-05-24
| | | | | | Anton, please review the change to SystemZAsmPrinter.cpp. It could be a bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104515 91177308-0d34-0410-b5e6-96231b3b80d8
* prune some #includes.Chris Lattner2010-04-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100399 91177308-0d34-0410-b5e6-96231b3b80d8
* simplify various getAnalysisUsage implementations.Chris Lattner2010-04-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100376 91177308-0d34-0410-b5e6-96231b3b80d8
* remove TargetMachine.h #include, also, TRI isn't used frequently Chris Lattner2010-04-04
| | | | | | | enough to warrant caching in AsmPrinter, so remove it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100336 91177308-0d34-0410-b5e6-96231b3b80d8
* Momentous day: remove the "O" member from AsmPrinter. Now all Chris Lattner2010-04-04
| | | | | | | | | | | "asm printering" happens through MCStreamer. This also Streamerizes PIC16 debug info, which escaped my attention. This removes a leak from LLVMTargetMachine of the 'legacy' output stream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100327 91177308-0d34-0410-b5e6-96231b3b80d8
* convert the non-MCInstPrinter'ized EmitInstruction Chris Lattner2010-04-04
| | | | | | | | implementations to use EmitRawText instead of writing directly to "O". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100318 91177308-0d34-0410-b5e6-96231b3b80d8
* change a ton of code to not implicitly use the "O" raw_ostreamChris Lattner2010-04-04
| | | | | | | member of AsmPrinter. Instead, pass it in explicitly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100306 91177308-0d34-0410-b5e6-96231b3b80d8
* asmstreamerize the .size directive for function bodies, force clientsChris Lattner2010-04-03
| | | | | | | of printOffset to pass in a stream to print to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100296 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate the now-unneeded context argument of MBB::getSymbol()Chris Lattner2010-03-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98451 91177308-0d34-0410-b5e6-96231b3b80d8
* rearrange MCContext ownership. Before LLVMTargetMachine created it Chris Lattner2010-03-13
| | | | | | | | | | | | | and passing off ownership to AsmPrinter. Now MachineModuleInfo creates it and owns it by value. This allows us to use MCSymbols more consistently throughout the rest of the code generator, and simplifies a bit of code. This also allows MachineFunction to keep an MCContext reference handy, and cleans up the TargetRegistry interfaces for AsmPrinters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98450 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix LLVM build when the user specifies CPPFLAGS on the make command line.Jeffrey Yasskin2010-03-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98394 91177308-0d34-0410-b5e6-96231b3b80d8
* inline GetGlobalValueSymbol into the rest its callers andChris Lattner2010-03-12
| | | | | | | remove it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98390 91177308-0d34-0410-b5e6-96231b3b80d8
* print all the newlines at the end of instructions withChris Lattner2010-02-10
| | | | | | | OutStreamer.AddBlankLine instead of textually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95734 91177308-0d34-0410-b5e6-96231b3b80d8
* rejigger the world so that EmitInstruction prints the \n atChris Lattner2010-02-03
| | | | | | | | | the end of the instruction instead of expecting the caller to do it. This currently causes the asm-verbose instruction comments to be on the next line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95178 91177308-0d34-0410-b5e6-96231b3b80d8
* refactor code so that LLVMTargetMachine creates the asmstreamer and Chris Lattner2010-02-02
| | | | | | | | mccontext instead of having AsmPrinter do it. This allows other types of MCStreamer's to be passed in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95155 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch MSP430, SPU, Sparc, and SystemZ to use EmitFunctionBody().Chris Lattner2010-01-28
| | | | | | | | | Diffstat: 6 files changed, 30 insertions(+), 284 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94727 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the argument from EmitJumpTableInfo, because it doesn't need it.Chris Lattner2010-01-28
| | | | | | | | | | Move the X86 implementation of function body emission up to AsmPrinter::EmitFunctionBody, which works by calling the virtual EmitInstruction method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94716 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch MSP430, CellSPU, SystemZ, Darwin/PPC, Alpha, and Sparc to Chris Lattner2010-01-27
| | | | | | | | | | EmitFunctionHeader: 7 files changed, 16 insertions(+), 210 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94630 91177308-0d34-0410-b5e6-96231b3b80d8
* add a new MachineBasicBlock::getSymbol method, replacingChris Lattner2010-01-26
| | | | | | | the AsmPrinter::GetMBBSymbol. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94515 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate redundant argument to EmitJumpTableInfoChris Lattner2010-01-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94464 91177308-0d34-0410-b5e6-96231b3b80d8
* make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.Chris Lattner2010-01-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94378 91177308-0d34-0410-b5e6-96231b3b80d8
* Stop building RTTI information for *most* llvm libraries. NotableChris Lattner2010-01-22
| | | | | | | | | | | | | missing ones are libsupport, libsystem and libvmcore. libvmcore is currently blocked on bugpoint, which uses EH. Once it stops using EH, we can switch it off. This #if 0's out 3 unit tests, because gtest requires RTTI information. Suggestions welcome on how to fix this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94164 91177308-0d34-0410-b5e6-96231b3b80d8
* Now that we have everything nicely factored (e.g. asmprinter is notChris Lattner2010-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | doing global variable classification anymore) and hookized, sink almost all target targets global variable emission code into AsmPrinter and out of each target. Some notes: 1. PIC16 does completely custom and crazy stuff, so it is not changed. 2. XCore has some custom handling for extra directives. I'll look at it next. 3. This switches linux/ppc to use .globl instead of .global. If .globl is actually wrong, let me know and I'll fix it. 4. This makes linux/ppc get a lot of random cases right which were obviously wrong before, it is probably now a bit healthier. 5. Blackfin will probably start getting .comm and other things that it didn't before. If this is undesirable, it should explicitly opt out of these things by clearing the relevant fields of MCAsmInfo. This leads to a nice diffstat: 14 files changed, 127 insertions(+), 830 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93858 91177308-0d34-0410-b5e6-96231b3b80d8
* introduce a section kind for common linkage. Use this to slightlyChris Lattner2010-01-19
| | | | | | | | | | simplify and commonize some of the asmprinter logic for globals. This also avoids printing the MCSection for .zerofill, which broke the llvm-gcc build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93843 91177308-0d34-0410-b5e6-96231b3b80d8
* now that MCSymbol::print doesn't use it's MAI argument, we can Chris Lattner2010-01-17
| | | | | | | | | remove it and change all the code that prints MCSymbols to use << instead, which is much simpler and cleaner. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93695 91177308-0d34-0410-b5e6-96231b3b80d8
* remove the string form of printVisibility.Chris Lattner2010-01-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93609 91177308-0d34-0410-b5e6-96231b3b80d8
* switch more stuff onto MCSymbolsChris Lattner2010-01-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93608 91177308-0d34-0410-b5e6-96231b3b80d8
* MCize a bunch more stuff, eliminating a lot of uses of the manglerChris Lattner2010-01-16
| | | | | | | and CurrentFnName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93594 91177308-0d34-0410-b5e6-96231b3b80d8
* Move DebugInfo checks into EmitComments and remove them fromDavid Greene2009-11-13
| | | | | | | | | target-specific AsmPrinters. Not all comments need DebugInfo. Re-enable the line numbers comment test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88697 91177308-0d34-0410-b5e6-96231b3b80d8
* add some missing #includesChris Lattner2009-11-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86367 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove includes of Support/Compiler.h that are no longer needed after theNick Lewycky2009-10-25
| | | | | | | VISIBILITY_HIDDEN removal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85043 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.Nick Lewycky2009-10-25
| | | | | | | | Chris claims we should never have visibility_hidden inside any .cpp file but that's still not true even after this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85042 91177308-0d34-0410-b5e6-96231b3b80d8
* Instead of printing unnecessary basic block labels as labels inDan Gohman2009-10-06
| | | | | | | | | | | verbose-asm mode, print comments instead. This eliminates a non-comment difference between verbose-asm mode and non-verbose-asm mode. Also, factor out the relevant code out of all the targets and into target-independent code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83392 91177308-0d34-0410-b5e6-96231b3b80d8
* Update processDebugLoc() so that it can be used to process debug info before ↵Devang Patel2009-10-06
| | | | | | and after printing an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83363 91177308-0d34-0410-b5e6-96231b3b80d8
* Use MachineInstr as an processDebugLoc() argument.Devang Patel2009-09-30
| | | | | | | This will allow processDebugLoc() to handle scopes for DWARF debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83183 91177308-0d34-0410-b5e6-96231b3b80d8
* remove all but one reference to TargetRegisterDesc::AsmName.Chris Lattner2009-09-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81714 91177308-0d34-0410-b5e6-96231b3b80d8
* the tblgen produced 'getRegisterName' method does not accessChris Lattner2009-09-13
| | | | | | | the object, make it static instead of const. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81711 91177308-0d34-0410-b5e6-96231b3b80d8
* make tblgen produce a function that returns the name for a physreg.Chris Lattner2009-09-13
| | | | | | | Nothing is using this info yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81707 91177308-0d34-0410-b5e6-96231b3b80d8
* replace printBasicBlockLabel with EmitBasicBlockStart,Chris Lattner2009-09-13
| | | | | | | | now that printBasicBlockLabel is only used for starting a MBB. This allows elimination of a bunch of arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81684 91177308-0d34-0410-b5e6-96231b3b80d8
* convert some uses of printBasicBlockLabel to use GetMBBSymbolChris Lattner2009-09-13
| | | | | | | instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81677 91177308-0d34-0410-b5e6-96231b3b80d8
* remove DebugLoc from MCInst and eliminate "Comment printing" fromChris Lattner2009-09-09
| | | | | | | | | | | | | | | the MCInst path of the asmprinter. Instead, pull comment printing out of the autogenerated asmprinter into each target that uses the autogenerated asmprinter. This causes code duplication into each target, but in a way that will be easier to clean up later when more asmprinter stuff is commonized into the base AsmPrinter class. This also fixes an xcore strangeness where it inserted two tabs before every instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81396 91177308-0d34-0410-b5e6-96231b3b80d8
* Normalize makefile comments and sort cmake file lists.Benjamin Kramer2009-08-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80584 91177308-0d34-0410-b5e6-96231b3b80d8
* rename TAI -> MAI, being careful not to make MAILJMP instructions :)Chris Lattner2009-08-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79777 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename TargetAsmInfo (and its subclasses) to MCAsmInfo.Chris Lattner2009-08-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79763 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate AsmPrinter::SwitchToSection and just have clientsChris Lattner2009-08-19
| | | | | | | talk to the MCStreamer directly instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79405 91177308-0d34-0410-b5e6-96231b3b80d8
* Various AsmWriter output cleanups. Use WriteAsOperand instead ofDan Gohman2009-08-13
| | | | | | | PrintUnmangledNameSafely. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78878 91177308-0d34-0410-b5e6-96231b3b80d8
* make printInstruction return void since its result is omitted. Make the Chris Lattner2009-08-08
| | | | | | | error condition get trapped with an assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78449 91177308-0d34-0410-b5e6-96231b3b80d8
* don't check the result of printInstruction anymore.Chris Lattner2009-08-08
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78444 91177308-0d34-0410-b5e6-96231b3b80d8
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