10626 Commits

Author SHA1 Message Date
Daniel Dunbar
5707dd7f73 Reapply TargetRegistry refactoring commits.
--- Reverse-merging r75799 into '.':
 U   test/Analysis/PointerTracking
U    include/llvm/Target/TargetMachineRegistry.h
U    include/llvm/Target/TargetMachine.h
U    include/llvm/Target/TargetRegistry.h
U    include/llvm/Target/TargetSelect.h
U    tools/lto/LTOCodeGenerator.cpp
U    tools/lto/LTOModule.cpp
U    tools/llc/llc.cpp
U    lib/Target/PowerPC/PPCTargetMachine.h
U    lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
U    lib/Target/PowerPC/PPCTargetMachine.cpp
U    lib/Target/PowerPC/PPC.h
U    lib/Target/ARM/ARMTargetMachine.cpp
U    lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
U    lib/Target/ARM/ARMTargetMachine.h
U    lib/Target/ARM/ARM.h
U    lib/Target/XCore/XCoreTargetMachine.cpp
U    lib/Target/XCore/XCoreTargetMachine.h
U    lib/Target/PIC16/PIC16TargetMachine.cpp
U    lib/Target/PIC16/PIC16TargetMachine.h
U    lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
U    lib/Target/Alpha/AlphaTargetMachine.cpp
U    lib/Target/Alpha/AlphaTargetMachine.h
U    lib/Target/X86/X86TargetMachine.h
U    lib/Target/X86/X86.h
U    lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
U    lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
U    lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h
U    lib/Target/X86/X86TargetMachine.cpp
U    lib/Target/MSP430/MSP430TargetMachine.cpp
U    lib/Target/MSP430/MSP430TargetMachine.h
U    lib/Target/CppBackend/CPPTargetMachine.h
U    lib/Target/CppBackend/CPPBackend.cpp
U    lib/Target/CBackend/CTargetMachine.h
U    lib/Target/CBackend/CBackend.cpp
U    lib/Target/TargetMachine.cpp
U    lib/Target/IA64/IA64TargetMachine.cpp
U    lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
U    lib/Target/IA64/IA64TargetMachine.h
U    lib/Target/IA64/IA64.h
U    lib/Target/MSIL/MSILWriter.cpp
U    lib/Target/CellSPU/SPUTargetMachine.h
U    lib/Target/CellSPU/SPU.h
U    lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
U    lib/Target/CellSPU/SPUTargetMachine.cpp
U    lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
U    lib/Target/Mips/MipsTargetMachine.cpp
U    lib/Target/Mips/MipsTargetMachine.h
U    lib/Target/Mips/Mips.h
U    lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
U    lib/Target/Sparc/SparcTargetMachine.cpp
U    lib/Target/Sparc/SparcTargetMachine.h
U    lib/ExecutionEngine/JIT/TargetSelect.cpp
U    lib/Support/TargetRegistry.cpp

llvm-svn: 75820
2009-07-15 20:24:03 +00:00
Xerxes Ranby
49ed8c04bd Fix cmake build, add TargetMachineRegistry.cpp that got restored in r75807
llvm-svn: 75817
2009-07-15 19:58:35 +00:00
Stuart Hastings
8a8b9b6bf9 Restore file lost during reversion.
llvm-svn: 75807
2009-07-15 18:30:44 +00:00
Stuart Hastings
ef732a2bea Revert 75762, 75763, 75766..75769, 75772..75775, 75778, 75780, 75782 to repair broken LLVM-GCC build.
Will revert 75770 in the llvm-gcc trunk.

llvm-svn: 75799
2009-07-15 17:27:11 +00:00
Richard Osborne
bdd120fbdb Fix pattern for LD16S_3r, add basic tests to check load / store instructions
are being properly selected.

llvm-svn: 75797
2009-07-15 17:06:59 +00:00
David Goodwin
e0552265a6 Thumb-2 only support [base_reg + offset_reg] addressing, not [base_reg - offset_reg].
llvm-svn: 75789
2009-07-15 15:50:19 +00:00
Richard Osborne
589cb93199 Fix XCoreTargetLowering::isLegalAddressingMode to handle non simple VTs.
llvm-svn: 75788
2009-07-15 15:46:56 +00:00
Richard Osborne
f7ae8f4036 Remove the xcore-file-directive option now that LLVM has proper support for
emitting file directives with one parameter.

llvm-svn: 75787
2009-07-15 15:36:37 +00:00
Daniel Dunbar
23bba6d075 Replace large swaths of copy-n-paste code with obvious helper function...
- Which was already present in the module!

 - I skipped this xform for Alpha, since it runs an extra pass during assembly
   emission, but not when emitting assembly via the DumpAsm flag.

 - No functionality change.

--
ddunbar@giles:llvm$ svn diff | grep '^- ' | sort | uniq -c
  18 -      PM.add(AsmPrinterCtor(ferrs(), *this, true));
  18 -    assert(AsmPrinterCtor && "AsmPrinter was not linked in");
  18 -    if (AsmPrinterCtor)
  18 -  if (DumpAsm) {
  18 -  }
ddunbar@giles:llvm$ svn diff | grep '^+ ' | sort | uniq -c
  18 +    addAssemblyEmitter(PM, OptLevel, true, ferrs());
  18 +  if (DumpAsm)
--

llvm-svn: 75782
2009-07-15 12:49:15 +00:00
Duncan Sands
765b981647 Remove StringConstantPrefix now that the only user
(llvm-gcc) has gone.

llvm-svn: 75781
2009-07-15 12:39:48 +00:00
Daniel Dunbar
2b67b4ab9f Kill off old (TargetMachine level, not Target level) match quality functions.
llvm-svn: 75780
2009-07-15 12:26:05 +00:00
Xerxes Ranby
314e5b78bd Fix cmake build lib/Target/TargetMachineRegistry.cpp removed.
llvm-svn: 75779
2009-07-15 12:19:36 +00:00
Daniel Dunbar
51b81c9930 Provide TargetMachine implementations with reference to Target they were created
from.
 - This commit is almost entirely propogating the reference through the
   TargetMachine subclasses' constructor calls.

llvm-svn: 75778
2009-07-15 12:11:05 +00:00
Daniel Dunbar
590904c36b Kill off unused TargetMachineRegistry methods and ivars.
llvm-svn: 75774
2009-07-15 11:48:36 +00:00
Daniel Dunbar
25ad58480b Include the Target& in the TargetMachineRegisterEntry.
llvm-svn: 75772
2009-07-15 11:23:49 +00:00
Daniel Dunbar
e4ac57c0d1 Switch some obvious clients to using the new TargetRegistry.
llvm-svn: 75767
2009-07-15 10:05:03 +00:00
Daniel Dunbar
61ce410af9 Reimplement TargetMachineRegistry in terms of TargetRegistry.
- This is a temporary hack to aid in incremental refactoring, for now we
   allocate a new TargetMachineRegistryEntry on every getClosest... call.

 - No intended functionality change, other than the leaked memory.

llvm-svn: 75766
2009-07-15 09:53:37 +00:00
Daniel Dunbar
a2af870bd7 Register Target's TargetMachine and AsmPrinter in the new registry.
- This abuses TargetMachineRegistry's constructor for now, this will get
   cleaned up in time.

llvm-svn: 75762
2009-07-15 09:22:31 +00:00
Daniel Dunbar
b70d5cdfe1 Add TargetInfo libraries for all targets.
- Intended to match current TargetMachine implementations.

 - No facilities for linking these in yet.

llvm-svn: 75751
2009-07-15 06:35:19 +00:00
Evan Cheng
6408cda38d Move load / store folding alignment require into the table(s).
llvm-svn: 75749
2009-07-15 06:10:07 +00:00
Chris Lattner
f90dad59d2 rename decorateName -> DecorateCygMingName, make it assert if not
cygming, make the two callers only call it if cygming.  Other minor
cleanups.

llvm-svn: 75744
2009-07-15 04:55:56 +00:00
Chris Lattner
151877b93e convert arm/darwin stubs to use the mangler to synthesize all the names instead of
doing it with printSuffixedName.

llvm-svn: 75741
2009-07-15 04:41:01 +00:00
Chris Lattner
499fe29f12 fix an arm codegen bug (the same as PR4482 on ppc) where available_externally
symbols were not getting stubs.  While I'm at it, add a big testcase for
stub generation to make sure I don't break anything.

llvm-svn: 75737
2009-07-15 04:12:33 +00:00
Chris Lattner
dd01e838c8 convert [Hidden]GVNonLazyPtrs to compute the global and stub names
with the mangler (like x86 and ppc), instead of going through 
printSuffixedName.

llvm-svn: 75736
2009-07-15 03:12:43 +00:00
Chris Lattner
e65cf5546b use makeNameProper to add the globalprefix instead of doing it manually.
llvm-svn: 75734
2009-07-15 03:01:23 +00:00
Chris Lattner
0c13774a29 get the PPC stub temporary label from the mangler instead of
using horrible string hacking.  This gives us a different label,
but it's just an assembler temporary, so the name doesn't matter.

llvm-svn: 75733
2009-07-15 02:56:53 +00:00
Chris Lattner
0b4dc240bd turn some if/then's into ?:
llvm-svn: 75732
2009-07-15 02:36:21 +00:00
Chris Lattner
34f25a514f eliminate a bunch of printSuffixedName's by using info computed from
Mangler in FnStubs.

llvm-svn: 75731
2009-07-15 02:33:19 +00:00
Chris Lattner
5c6ad7d426 convert FnStubs to using a more structured form, eliminating
a couple instances of printSuffixedName (in favor of having
the mangler do stuff).

llvm-svn: 75729
2009-07-15 02:28:57 +00:00
Chris Lattner
4fd9c770a6 actually $stub labels *are* private, I just missed that
printSuffixedName automatically does this.

llvm-svn: 75727
2009-07-15 01:53:36 +00:00
Chris Lattner
84323b260d $stub references should not be private ("L") labels.
llvm-svn: 75721
2009-07-15 01:23:13 +00:00
Chris Lattner
2f7a01f535 simplify "EmitExternalGlobal": it is only used to output a
reference to the personality function for a module, and
those are all added to the GVStubs array by looping
over MMI->getPersonalities()

llvm-svn: 75720
2009-07-15 01:16:38 +00:00
Chris Lattner
b43823c79d Convert GVStubs and HiddenGVStubs to work more like the X86 backend, this
eliminates a bunch of uses of "printSuffixedName" and "getGlobalLinkName".

llvm-svn: 75719
2009-07-15 01:14:44 +00:00
Chris Lattner
441db03418 minor cleanups: only switch sections once before all function stubs, instead of
before each one.

llvm-svn: 75718
2009-07-15 00:55:58 +00:00
Owen Anderson
8c85061ee6 Move EVER MORE stuff over to LLVMContext.
llvm-svn: 75703
2009-07-14 23:09:55 +00:00
Daniel Dunbar
df466c8f3d Fix path name.
llvm-svn: 75697
2009-07-14 22:58:03 +00:00
Bruno Cardoso Lopes
9aadad68e3 Use the right relocation type for X86::MOV64ri64i32
llvm-svn: 75687
2009-07-14 21:46:40 +00:00
Bob Wilson
fe2d3828e9 Fix bad indentation and 80-col violation.
llvm-svn: 75686
2009-07-14 21:45:58 +00:00
David Goodwin
0d1423fb22 Check for PRE_INC and POST_INC.
llvm-svn: 75683
2009-07-14 21:29:29 +00:00
Chris Lattner
cd7477b173 fix David's merge conflict
llvm-svn: 75673
2009-07-14 20:25:40 +00:00
Chris Lattner
290c415b94 reapply r75408, which eliminates MOV64r0 in favor of using
MOV32r0 + subregs to do the same thing.  This should work now
that PR4544 is fixed.  Thanks Evan!

llvm-svn: 75671
2009-07-14 20:19:57 +00:00
David Greene
9c8a1b9b90 Have asm printers use formatted_raw_ostream directly to avoid a
dynamic_cast<>.

llvm-svn: 75670
2009-07-14 20:18:05 +00:00
David Goodwin
8cd9c88760 hasThumb2() does not mean we are compiling for thumb, must also check isThumb().
llvm-svn: 75660
2009-07-14 18:48:51 +00:00
Bob Wilson
8682c6607e Remove an extra space.
llvm-svn: 75658
2009-07-14 18:44:34 +00:00
Bill Wendling
ee38e4e012 Mark as fall through.
llvm-svn: 75652
2009-07-14 18:30:04 +00:00
Chris Lattner
6ec578688d Reapply my previous asmprinter changes now with more testing and two
additional bug fixes:

1. The bug that everyone hit was a problem in the asmprinter where it
   would remove $stub but keep the L prefix on a name when emitting the
   indirect symbol.  This is easy to fix by keeping the name of the stub
   and the name of the symbol in a StringMap instead of just keeping a
   StringSet and trying to reconstruct it late.

2. There was a problem printing the personality function.  The current
   logic to print out the personality function from the DWARF information
   is a bit of a cesspool right now that duplicates a bunch of other 
   logic in the asm printer.  The short version of it is that it depends
   on emitting both the L and _ prefix for symbols (at least on darwin)
   and until I can untangle it, it is best to switch the mangler back to
   emitting both prefixes.

llvm-svn: 75646
2009-07-14 18:17:16 +00:00
Torok Edwin
f955a6ef49 llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").

llvm-svn: 75640
2009-07-14 16:55:14 +00:00
Daniel Dunbar
dbbc49bb29 Revert r7561{9,8,7,6}, which depend on r75610.
--- Reverse-merging r75619 into '.':
U    lib/Target/DarwinTargetAsmInfo.cpp
U    lib/CodeGen/AsmPrinter/AsmPrinter.cpp
--- Reverse-merging r75618 into '.':
U    lib/CodeGen/ELFWriter.cpp
U    lib/CodeGen/MachOCodeEmitter.cpp
U    lib/CodeGen/MachOWriter.cpp
--- Reverse-merging r75617 into '.':
U    lib/Target/CBackend/CBackend.cpp
--- Reverse-merging r75616 into '.':
U    tools/bugpoint/Miscompilation.cpp
U    tools/lto/LTOCodeGenerator.cpp
U    tools/lto/LTOModule.cpp

llvm-svn: 75638
2009-07-14 16:25:11 +00:00
Daniel Dunbar
84d593320b Revert r75615, which depended on 75610.
--- Reverse-merging r75615 into '.':
U    lib/Target/XCore/XCoreAsmPrinter.cpp
U    lib/Target/PIC16/PIC16AsmPrinter.cpp
U    lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
U    lib/Target/MSP430/MSP430AsmPrinter.cpp
U    lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
U    lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
U    lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
U    lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
U    lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
U    lib/Target/MSIL/MSILWriter.cpp
U    lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
U    lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp

llvm-svn: 75637
2009-07-14 16:12:13 +00:00
Daniel Dunbar
3d0c94fbbc Revert r75610 (and r75620, which was blocking the revert), in the hopes of
unbreaking llvm-gcc (on Darwin).

--- Reverse-merging r75620 into '.':
U    include/llvm/Support/Mangler.h
--- Reverse-merging r75610 into '.':
U    test/CodeGen/X86/loop-hoist.ll
G    include/llvm/Support/Mangler.h
U    lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
U    lib/VMCore/Mangler.cpp

llvm-svn: 75636
2009-07-14 15:57:55 +00:00