187 Commits

Author SHA1 Message Date
Daniel Dunbar
90536f6737 Kill off <TARGET>MachineModule variables, and <TARGETASMPRINTER>ForceLink
variables.
 - Module initialization functions supplanted the need for these.

llvm-svn: 75886
2009-07-16 01:55:13 +00:00
Daniel Dunbar
3cff9fe21d Remove old style hacks to register AsmPrinter into TargetMachine.
- No intended functionality change.

llvm-svn: 75843
2009-07-15 22:01:32 +00:00
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
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
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
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
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
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
Daniel Dunbar
df466c8f3d Fix path name.
llvm-svn: 75697
2009-07-14 22:58:03 +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
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
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
Torok Edwin
a73f9bdc2c eliminate extra space.
llvm-svn: 75630
2009-07-14 12:22:58 +00:00
Chris Lattner
8aa18612e2 Rename getValueName -> getMangledName.
llvm-svn: 75615
2009-07-14 06:18:50 +00:00
Chris Lattner
b0e0d16efb Change the X86 asmprinter to use the mangler to apply suffixes like "$non_lazy_ptr"
to symbols instead of doing it with "printSuffixedName".  This gets us to the point
where there is a real separation between computing a symbol name and printing it,
something I need for MC printer stuff.

This patch also fixes a corner case bug where unnamed private globals wouldn't get
the private label prefix.

Next up, rename all uses of getValueName -> getMangledName for better greppability,
and then tackle the ppc/arm backends to eliminate "printSuffixedName".

llvm-svn: 75610
2009-07-14 06:04:35 +00:00
Chris Lattner
774d30003c use getValueName instead of makeNameProper.
llvm-svn: 75577
2009-07-14 01:01:12 +00:00
Chris Lattner
85170a73c8 don't print redundant @PLT suffixes
llvm-svn: 75554
2009-07-13 23:44:13 +00:00
Chris Lattner
6ace4d4863 clean up some syntax.
llvm-svn: 75532
2009-07-13 22:28:21 +00:00
Chris Lattner
2f4b2d3ea3 eliminate a bunch of code in print_pcrel_imm for printing symbols, using
printSymbolOperand instead.

llvm-svn: 75526
2009-07-13 22:07:30 +00:00
Chris Lattner
734c817d24 move a method and add a comment, no functionality change.
llvm-svn: 75520
2009-07-13 21:53:19 +00:00
Chris Lattner
1c9a2afaa9 refactor operand printing to remove hte last of the "mem" modifier hack. The
only remaining modifier is "subreg".

llvm-svn: 75516
2009-07-13 21:48:33 +00:00
Chris Lattner
575e7ab711 refactor symbol printing so the whole "mem" thing is handled in fewer places.
llvm-svn: 75512
2009-07-13 21:41:08 +00:00
Torok Edwin
62902fd6c8 Remove extra \n from LLVM_UNREACHABLE calls.
llvm-svn: 75416
2009-07-12 07:15:17 +00:00
Torok Edwin
ae8a3ff177 assert(0) -> LLVM_UNREACHABLE.
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.

llvm-svn: 75379
2009-07-11 20:10:48 +00:00
Chris Lattner
a403645785 remove the "debug" modifier, it is only used by one instruction which can
never be generated.

llvm-svn: 75305
2009-07-10 22:34:11 +00:00
Chris Lattner
70881971d2 make pcrel and non-pcrel global printing more similar.
llvm-svn: 75298
2009-07-10 21:57:21 +00:00
Chris Lattner
478fc8442b remove the now-dead TM argument to these methods.
llvm-svn: 75276
2009-07-10 21:00:45 +00:00
Chris Lattner
9deef50410 add a couple of predicates to test for "stub style pic in PIC mode" and "stub style pic in dynamic-no-pic" mode.
llvm-svn: 75273
2009-07-10 20:47:30 +00:00
Chris Lattner
e5b9e93e19 make this more like printOperand. Perhaps some merging will happen
tomorrow.

llvm-svn: 75245
2009-07-10 07:50:52 +00:00
Dale Johannesen
faa5bcf31d Handle 'A' modifier in inline asms.
gcc.apple/asm-block-13.c
gcc.apple/asm-block-57.c

llvm-svn: 75169
2009-07-09 20:06:27 +00:00
Chris Lattner
1614fd5095 move reasoning about darwin $non_lazy_ptr stubs from asmprinter into
isel.

llvm-svn: 75117
2009-07-09 06:59:17 +00:00
Chris Lattner
5367b4a5bd reduce nesting by rearranging branches.
llvm-svn: 75110
2009-07-09 05:55:04 +00:00
Chris Lattner
f6ad5e86c4 make isel use MO_PIC_BASE_OFFSET when lowering globalvalues on darwin in pic
mode, instead of having asmprinter just "know" to print them.

llvm-svn: 75109
2009-07-09 05:47:33 +00:00
Chris Lattner
c58c66f250 various minor cleanups, no functionality change.
llvm-svn: 75108
2009-07-09 05:42:07 +00:00
Chris Lattner
f42a8c82d9 make isel decide whether to emit $stub's on darwin instead of asmprinter.
llvm-svn: 75107
2009-07-09 05:27:35 +00:00
Chris Lattner
e144356fba pc-relative references are *always* to functions, never to globals. ISel
is incapable of lowering direct references to globals like this, zap the code.

llvm-svn: 75106
2009-07-09 05:19:23 +00:00
Chris Lattner
ec30d37e60 make cygwin use its own stubs set, instead of overloading a darwin one.
llvm-svn: 75105
2009-07-09 05:09:24 +00:00
Chris Lattner
06266970b0 Make isel determine where to emit PLT-relative calls instead of having
asmprinter do it.

llvm-svn: 75104
2009-07-09 05:02:21 +00:00
Chris Lattner
2e128cac89 isPICStyleStub() is now never true in -static mode, so simplify code.
llvm-svn: 75102
2009-07-09 04:43:12 +00:00
Chris Lattner
af31be8192 one more added assert.
llvm-svn: 75088
2009-07-09 02:43:55 +00:00
Chris Lattner
5cdf9d71f5 move handling of dllimport linkage in isel, not in asmprinter.
llvm-svn: 75086
2009-07-09 00:58:53 +00:00
Chris Lattner
428267bc11 one more assertion!
llvm-svn: 75083
2009-07-09 00:49:29 +00:00
Chris Lattner
49def58ec8 add some more assertions. Remove code to handle dllimport on darwin.
llvm-svn: 75082
2009-07-09 00:47:59 +00:00
Chris Lattner
904ac2e074 remove "asmcall", using print_pcrel_imm instead of printOperand.
llvm-svn: 75080
2009-07-09 00:39:19 +00:00
Chris Lattner
c513c000af simplify some logic
llvm-svn: 75079
2009-07-09 00:32:12 +00:00
Chris Lattner
f321f1f93f * add some assertions for sanity checking.
* remove some old code that was needed when we'd put ESP in the scale instead of 
  the base of some instructions.
* Fix a bug with the P modifier in inline asm that caused us to drop it.

llvm-svn: 75077
2009-07-09 00:27:29 +00:00
Chris Lattner
b6e82dd20c * manually concatenate two string literals
* remove some dead code: darwin doesn't support dllimport linkage.

llvm-svn: 75066
2009-07-08 23:09:14 +00:00