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32112 Commits

Author SHA1 Message Date
Chris Lattner
b9aca1a178 remove DebugLoc from MCInst and eliminate "Comment printing" from 
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.

llvm-svn: 81396
 2009-09-09 23:14:36 +00:00
Daniel Dunbar
51a6624b92 Add comment re: clang dependency. 
llvm-svn: 81393
 2009-09-09 23:01:25 +00:00
Sean Callanan
7b789f8cba Added an abstract superclass, MCDisassembler, for 
all disassemblers.

Modified the MemoryObject to support 64-bit address
spaces, regardless of the LLVM process's address
width.

Modified the Target class to allow extraction of a
MCDisassembler.

llvm-svn: 81392
 2009-09-09 22:49:13 +00:00
Bill Wendling
626d5a2539 Use the EOL that takes the encoding and translates it into DWARF-English. 
llvm-svn: 81382
 2009-09-09 21:26:19 +00:00
Bill Wendling
61f199a83c Early exit from function. 
llvm-svn: 81381
 2009-09-09 21:08:12 +00:00
Bill Wendling
de0ad2660f Small amount of code clean-up: Don't use ".size()" when not necessary. 
llvm-svn: 81380
 2009-09-09 21:06:24 +00:00
Chris Lattner
8dd3d8b930 add a gross hack to get "SrcLine" comments to show up with the 
new asmprinter.  Differently gross hack coming next.

llvm-svn: 81379
 2009-09-09 20:45:42 +00:00
Chris Lattner
52651f7623 hoist the call to processDebugLoc out of the generated 
asm printer into the "printInstruction" routine.  This
fixes a problem where the experimental asmprinter would
drop debug labels in some cases, and fixes issues on ppc/xcore
where pseudo instructions like "mr" didn't get debug locs properly.

It is annoying that this moves the call from one place into each
target, but a future set of more invasive refactorings will fix
that problem.

llvm-svn: 81377
 2009-09-09 20:34:59 +00:00
Lang Hames
94043b797a Removed static qualifier from a few index related methods. These methods may require a LiveIntervals instance in future. 
llvm-svn: 81374
 2009-09-09 20:14:17 +00:00
Andreas Neustifter
2a16f0658b Reverted r81358. 
llvm-svn: 81364
 2009-09-09 18:19:35 +00:00
Dan Gohman
0357e0117e Fix SplitCriticalEdge to properly update LCSSA form when splitting a 
loop exit edge -- new PHIs may be needed not only for the additional
splits that are made to preserve LoopSimplify form, but also for the
original split. Factor out the code that inserts new PHIs so that it
can be used for both. Remove LoopRotation.cpp's code for manually
updating LCSSA form, as it is now redundant. This fixes PR4934.

llvm-svn: 81363
 2009-09-09 18:18:18 +00:00
Benjamin Kramer
66572030a8 Fix build, add missing simicolon. 
llvm-svn: 81362
 2009-09-09 18:03:46 +00:00
Mike Stump
e80b38595c Reflow comment. 
llvm-svn: 81361
 2009-09-09 17:57:16 +00:00
Andreas Neustifter
e4a3a33579 Preserve ProfileInfo. 
llvm-svn: 81360
 2009-09-09 17:53:39 +00:00
Andreas Neustifter
8b995d7f88 Add the first functions for updating ProfileInfo. 
llvm-svn: 81359
 2009-09-09 17:52:57 +00:00
Andreas Neustifter
e97b505f2d Cleaned up code by factoring out common portions of edge loading into funcion. 
llvm-svn: 81358
 2009-09-09 17:51:39 +00:00
Devang Patel
2cbc3ef1e9 Take lock before removing a node from MDNodeSet. 
llvm-svn: 81356
 2009-09-09 17:44:26 +00:00
Devang Patel
2898d3cb86 Enable MDNode uniquing. 
llvm-svn: 81355
 2009-09-09 17:30:04 +00:00
Dan Gohman
6fb286fc2e Fix an 80-column violation. 
llvm-svn: 81354
 2009-09-09 17:17:19 +00:00
Devang Patel
a12b2d35a0 Gracefully destroy MDNodes. 
llvm-svn: 81353
 2009-09-09 17:07:07 +00:00
Chris Lattner
cfd0d3e363 revert r81335, which breaks the build. 
llvm-svn: 81347
 2009-09-09 16:00:57 +00:00
Dan Gohman
beccd0690e When widening a vector load, use the correct chain. This fixes PR4891. 
llvm-svn: 81343
 2009-09-09 14:22:57 +00:00
Andreas Neustifter
14bc5768e0 Fixed wrong storage option for ProfileVerifierDisableAssertions. 
Fixed non working -profile-verifier-noassert option.
Fixed missing newline in debugEntry().
Cleaned up assert messages. (assert(0 && Message) is still shown, but the message is printed before.)
When verifiying loaded profiles the ProfileVerifier got confused when block was a setjmp target, this is checked now.
When verifiying loaded profiles the ProfileVerifier got confused when block eventually reaching an exit(), this is checked now.

llvm-svn: 81338
 2009-09-09 13:01:03 +00:00
Andreas Neustifter
ea41c1b35e Updated ProfileInfo to have clean seperation between different sentinels. 
llvm-svn: 81335
 2009-09-09 12:48:26 +00:00
Benjamin Kramer
0dd04b9b27 Add a shortcut for OS X to Path::GetMainExecutable. This gives a nice speedup on 
clang's testsuite.

llvm-svn: 81333
 2009-09-09 12:09:08 +00:00
Mikhail Glushenkov
13ec8a3393 Check that the 'kill' call succeeded. 
Thanks to Duncan Sands for spotting this.

llvm-svn: 81328
 2009-09-09 09:51:47 +00:00
Anton Korobeynikov
09f22baf8a Provide proper section flags for various BSS flavours 
llvm-svn: 81322
 2009-09-09 08:48:53 +00:00
Anton Korobeynikov
d9c185f6e9 Whitespace cleanup 
llvm-svn: 81321
 2009-09-09 08:41:20 +00:00
Chris Lattner
2dfd5f5963 disable the new asmprinter by default. Both the Mangler and MCSymbol 
printing stuff are quoting symbols now, breaking objc testcases.

llvm-svn: 81319
 2009-09-09 06:11:14 +00:00
Evan Cheng
91e719a6a1 Cast MO.getImm() to unsigned before comparing with an unsigned limit. 
llvm-svn: 81318
 2009-09-09 06:05:16 +00:00
Evan Cheng
95597cedfe Make sure to make stub region writable before emission, executable after emission. 
llvm-svn: 81311
 2009-09-09 01:56:29 +00:00
Evan Cheng
a0bf864b0e Fix arm jit encoding bug introduced by 75048. Some instructions', e.g. MOVi, bit 25 should be set. 
llvm-svn: 81310
 2009-09-09 01:47:07 +00:00
Evan Cheng
3044911225 Make sure the memory range is writable before memset'ing it. 
llvm-svn: 81308
 2009-09-09 01:45:24 +00:00
Evan Cheng
6c89bc0472 Remove comments which don't add much to .s readibility. 
llvm-svn: 81306
 2009-09-09 01:38:23 +00:00
Chris Lattner
c74e9c2c37 turn the mcinst asmprinter on by default for x86, tweaking two tests to 
expect the slight syntax differences in the generated code.

llvm-svn: 81305
 2009-09-09 00:41:36 +00:00
Chris Lattner
56a465385b tidy up 
llvm-svn: 81304
 2009-09-09 00:40:31 +00:00
Chris Lattner
91c9c8a18e make sure to send external symbols through the mangler, 
this fixes mingw-alloca.ll with the new asmprinter.

llvm-svn: 81301
 2009-09-09 00:23:32 +00:00
Chris Lattner
3b44c382d3 allow @ in symbol names without quoting the identifier. This 
allows things like @PLT without quotes.

llvm-svn: 81296
 2009-09-09 00:14:09 +00:00
Bill Wendling
95b3d14496 Fix PR4865. This syncs up the JIT's DWARF emitter with what's in the 
'DwarfException.cpp' file, which changed how CIEs were emitted, the sizes of
some fields, etc.

llvm-svn: 81295
 2009-09-09 00:11:02 +00:00
Chris Lattner
f387735da5 add support for @PLT and friends on external symbols, fixes 
x86-64-pic-11.ll with the new asmprinter.

llvm-svn: 81294
 2009-09-09 00:10:14 +00:00
Daniel Dunbar
12045a9061 Add Triple::getArchTypeForDarwinArchName, which converts a "Darwin" architecture 
name (e.g. "ppc") to the appropriate constant.

Also, StringRefize additional Triple constructor.

llvm-svn: 81274
 2009-09-08 23:32:51 +00:00
Daniel Dunbar
670ae6fbb1 Improve JIT error message for users crazy enough to use -march with JIT, and 
mention -version in messages about missing targets.

llvm-svn: 81272
 2009-09-08 23:32:35 +00:00
Chris Lattner
77fdd07c93 parenthesize symbol names that start with $, fixing X86/dollar-name.ll with 
the new asmprinter.

llvm-svn: 81269
 2009-09-08 23:20:50 +00:00
Chris Lattner
0b34068b2b change selectiondag to add the sign extended versions of immediate operands 
to instructions instead of zero extended ones.  This makes the asmprinter
print signed values more consistently.  This apparently only really affects
the X86 backend.

llvm-svn: 81265
 2009-09-08 23:05:44 +00:00
Anton Korobeynikov
2b6ef7724e Unbreak getOnesVector() / getZeroVector() to use valid ARM extended imm's. 
llvm-svn: 81262
 2009-09-08 22:51:43 +00:00
Dan Gohman
35984a8849 Use MemoryBuffer::getBufferIdentifier() in the AsmPrinter instead 
of requiring a name be passed in. This makes it use "<stdin>"
instead of "-" and makes it more consistent with the Bitcode reader.

llvm-svn: 81256
 2009-09-08 22:20:35 +00:00
Mikhail Glushenkov
7c0f06c19e This should unbreak the build on 64-bit Linux. 
llvm-svn: 81252
 2009-09-08 20:31:27 +00:00
Owen Anderson
b32b599081 Fix PR4909, patch by Jakub Staszak. 
llvm-svn: 81250
 2009-09-08 19:53:15 +00:00
Mikhail Glushenkov
eaf0f7f20b Const-correctness. 
llvm-svn: 81249
 2009-09-08 19:51:39 +00:00
Mikhail Glushenkov
d5ee80a911 Get rid of the Pid_ member in the Program class. 
llvm-svn: 81247
 2009-09-08 19:50:55 +00:00