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Commit Graph

51118 Commits

Author SHA1 Message Date
Daniel Dunbar
8aa87b9f63 llvm-mc: Factor getSectionData out of SwitchSection.
llvm-svn: 80344
2009-08-28 05:48:54 +00:00
Daniel Dunbar
09ed9fabde llvm-mc: Emit .lcomm as .zerofill.
llvm-svn: 80343
2009-08-28 05:48:46 +00:00
Daniel Dunbar
42ad4294d0 llvm-mc: Unique zero fill sections.
llvm-svn: 80342
2009-08-28 05:48:29 +00:00
Daniel Dunbar
aace3b9577 llvm-mc: Add const to EmitZeroFill section argument.
llvm-svn: 80341
2009-08-28 05:48:22 +00:00
Daniel Dunbar
7cf576d72f llvm-mc: Fix thinko in emitting values.
llvm-svn: 80340
2009-08-28 05:48:10 +00:00
Daniel Dunbar
300b88539d Add MathExtras.h OffsetToAlignment, like RoundUpToAlignment but returns the
offset to the next aligned integer.

llvm-svn: 80339
2009-08-28 05:48:04 +00:00
Daniel Dunbar
1b35869d3d Fix -Asserts warning.
llvm-svn: 80338
2009-08-28 05:47:56 +00:00
Chris Lattner
4dbe7896a5 finish a half formed thought :)
llvm-svn: 80334
2009-08-28 04:48:54 +00:00
Daniel Dunbar
2c92414183 Another NO_RUNTIME_LIBRARIES tweak...
llvm-svn: 80331
2009-08-28 03:06:28 +00:00
Daniel Dunbar
8d3f3f69f2 Tweak NO_RUNTIME_LIBS.
llvm-svn: 80330
2009-08-28 02:20:39 +00:00
Chris Lattner
04c6dc8fa5 Mark Andersen's as experimental.
llvm-svn: 80328
2009-08-28 00:45:47 +00:00
Chris Lattner
f37893e7a1 Fix PR3913, patch by Jakub Staszak!
llvm-svn: 80327
2009-08-28 00:43:14 +00:00
Evan Cheng
2d5d3700e9 v4, v5 does not support sxtb / sxth.
llvm-svn: 80322
2009-08-28 00:31:43 +00:00
Bob Wilson
597a55fde3 Disable optional bindings for Apple-style builds.
llvm-svn: 80319
2009-08-28 00:21:13 +00:00
Bob Wilson
dd611ca434 Revert 76080. This broke some powerpc cross compiles.
It also makes the llvmCore build dependent on whatever version of llvm-gcc
happens to be installed on the build machine.

llvm-svn: 80316
2009-08-28 00:10:15 +00:00
Daniel Dunbar
f0714ea058 Revert r80305, I forgot a dependent change.
--- Reverse-merging r80305 into '.':
U    tools/llvm-mc/AsmParser.cpp

llvm-svn: 80309
2009-08-27 23:58:10 +00:00
Devang Patel
c1fe40a1b3 Closure is a very generic name. Use AppleBlock instead.
llvm-svn: 80307
2009-08-27 23:51:51 +00:00
Daniel Dunbar
2c48439750 llvm-mc: Unique sections in .zerofill.
llvm-svn: 80305
2009-08-27 23:45:06 +00:00
Gabor Greif
0d4f085232 eliminate all 80-col violations that I have introduced in my recent checkins (and some others more)
llvm-svn: 80304
2009-08-27 23:44:33 +00:00
Daniel Dunbar
b06129b062 Don't build runtime libraries in an Apple style build.
llvm-svn: 80303
2009-08-27 23:43:28 +00:00
Bruno Cardoso Lopes
d4c8e64367 Revert 80278 for now, it caused a lot of MIPS tests to fail
llvm-svn: 80280
2009-08-27 19:57:56 +00:00
Bruno Cardoso Lopes
3073478a39 Revamp our friend Mips :)
Add MO flags to simplify the printing of relocations.
Remove the support for printing large code model relocs (which
aren't supported anyway).

llvm-svn: 80278
2009-08-27 19:40:40 +00:00
Dan Gohman
457e656c16 Don't mark CMOV_GR8 as two-address, or commutable, since it's a pseudo.
llvm-svn: 80271
2009-08-27 18:16:24 +00:00
Dan Gohman
3df56c2002 Adjust the MachineBasicBlock verifier rules to be more
tolerant of blocks that end with "unreachable".

llvm-svn: 80270
2009-08-27 18:14:26 +00:00
Eric Christopher
19db6e3a81 Add FIXME for when we support more specific XMM registers.
llvm-svn: 80269
2009-08-27 18:08:16 +00:00
Eric Christopher
2e0a916cbe Nuke trailing whitespace.
llvm-svn: 80268
2009-08-27 18:07:15 +00:00
Dan Gohman
335b36bf14 Use stripPointerCasts instead of doing the same manually.
llvm-svn: 80267
2009-08-27 18:02:03 +00:00
Dan Gohman
69ced456fa Minor code simplification.
llvm-svn: 80266
2009-08-27 17:59:08 +00:00
Dan Gohman
fd3cfaae35 Teach getUnderlyingObject and skipPointerCasts about GlobalAliases.
llvm-svn: 80265
2009-08-27 17:55:13 +00:00
Dan Gohman
ebfea6a655 Be somewhat more consistent about const qualifiers.
llvm-svn: 80264
2009-08-27 17:54:15 +00:00
Dan Gohman
a318ec22f2 Global Aliases are not identifiable objects.
llvm-svn: 80263
2009-08-27 17:52:56 +00:00
Dan Gohman
d3d03c966f Handle TargetData with const.
llvm-svn: 80262
2009-08-27 17:51:25 +00:00
Dan Gohman
e4b0f12a19 Strip trailing whitespace from blank lines.
llvm-svn: 80259
2009-08-27 17:29:49 +00:00
Gabor Greif
6cd12a9f7f re-apply r80197, now that iterator.h is not mentioned any more
llvm-svn: 80254
2009-08-27 17:07:35 +00:00
Anton Korobeynikov
c1e6083cb8 Hopefully the final missing part :(
scalar_to_vector is fully legal now

llvm-svn: 80251
2009-08-27 16:25:49 +00:00
Anton Korobeynikov
3aec90b4d6 Forgot about actual change :)
llvm-svn: 80250
2009-08-27 16:10:17 +00:00
Anton Korobeynikov
cb0fdc4505 scalar_to_vector is fully legal now (implemented as subreg accesses)
llvm-svn: 80249
2009-08-27 16:04:47 +00:00
Devang Patel
0ac8889288 Remove an entry from ValueMap before removing elements.
llvm-svn: 80247
2009-08-27 15:32:38 +00:00
Anton Korobeynikov
e17a92c545 Ok, sometimes it's profitable to turn scalar_to_vector stuff into subreg access.
Add a testcase.

llvm-svn: 80246
2009-08-27 14:51:42 +00:00
Anton Korobeynikov
33d151e85e Transform float scalar_to_vector into subreg accesses.
No idea whether this is profitable or not.

llvm-svn: 80245
2009-08-27 14:38:44 +00:00
Misha Brukman
25e2b59ec6 STRD and LDRD require ARMv5TE, not just ARMv5T.
See http://llvm.org/PR4687 for more info and links.

llvm-svn: 80244
2009-08-27 14:14:21 +00:00
Benjamin Kramer
ad022f0b66 Inverse logic to increase portability.
llvm-svn: 80240
2009-08-27 12:02:34 +00:00
Sanjiv Gupta
4e396dbbb9 To make mcc16 run correctly on mac.
llvm-svn: 80239
2009-08-27 11:54:38 +00:00
Daniel Dunbar
e30a44267c llvm-mc/Mach-O: Add MCCodeEmitter support, for encoding instructions.
- No relocations yet, of course.

llvm-svn: 80235
2009-08-27 08:17:51 +00:00
Daniel Dunbar
9a8ec155f7 llvm-mc/X86: Implement single instruction encoding interface for MC.
- Note, this is a gigantic hack, with the sole purpose of unblocking further
   work on the assembler (its also possible to test the mathcer more completely
   now).

 - Despite being a hack, its actually good enough to work over all of 403.gcc
   (although some encodings are probably incorrect). This is a testament to the 
   beauty of X86's MachineInstr, no doubt! ;)

llvm-svn: 80234
2009-08-27 08:12:55 +00:00
Daniel Dunbar
b11e3eb82f llvm-mc: Print encodings after the instruction, and only when we have an asm
printer.

llvm-svn: 80233
2009-08-27 07:58:57 +00:00
Daniel Dunbar
87eb328bcf X86: Mark EH_RETURN as code-gen-only.
llvm-svn: 80232
2009-08-27 07:58:05 +00:00
Daniel Dunbar
ed9714d9eb Add {MCInst,MCOperand}::{print,dump}
llvm-svn: 80231
2009-08-27 07:57:12 +00:00
Daniel Dunbar
7e83346fd9 llvm-mc: Only show instruction encodings with --show-encoding.
llvm-svn: 80230
2009-08-27 07:56:39 +00:00
Gabor Greif
44a0da31b3 the buildbots revealed one more breakage. fix. (why didn't I see this?)
llvm-svn: 80227
2009-08-27 06:59:20 +00:00