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Author SHA1 Message Date
Daniel Dunbar
edc670f3f2 llvm-mc: Tweak section alignment and size computation to match 'as' closer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80345 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 05:49:04 +00:00
Daniel Dunbar
0f5fa69551 llvm-mc: Factor getSectionData out of SwitchSection. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80344 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 05:48:54 +00:00
Daniel Dunbar
e6cdbf2f92 llvm-mc: Emit .lcomm as .zerofill. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80343 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 05:48:46 +00:00
Daniel Dunbar
2e15292659 llvm-mc: Unique zero fill sections. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80342 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 05:48:29 +00:00
Daniel Dunbar
8751b94ffb llvm-mc: Add const to EmitZeroFill section argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80341 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 05:48:22 +00:00
Daniel Dunbar
6c31b0575c llvm-mc: Fix thinko in emitting values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80340 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 05:48:10 +00:00
Daniel Dunbar
eccf22528f Add MathExtras.h OffsetToAlignment, like RoundUpToAlignment but returns the 
offset to the next aligned integer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80339 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 05:48:04 +00:00
Daniel Dunbar
ca7943226e Fix -Asserts warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80338 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 05:47:56 +00:00
Chris Lattner
cc0a0299d9 finish a half formed thought :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80334 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 04:48:54 +00:00
Daniel Dunbar
5a8969a7e2 Another NO_RUNTIME_LIBRARIES tweak... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80331 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 03:06:28 +00:00
Daniel Dunbar
53339fd046 Tweak NO_RUNTIME_LIBS. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80330 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 02:20:39 +00:00
Chris Lattner
b80e1abaeb Mark Andersen's as experimental. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80328 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 00:45:47 +00:00
Chris Lattner
de64894dc3 Fix PR3913, patch by Jakub Staszak! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80327 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 00:43:14 +00:00
Evan Cheng
0e87e23f6e v4, v5 does not support sxtb / sxth. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80322 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 00:31:43 +00:00
Bob Wilson
98dd4e67bc Disable optional bindings for Apple-style builds. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80319 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 00:21:13 +00:00
Bob Wilson
20a709f9de 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80316 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 00:10:15 +00:00
Daniel Dunbar
bdee6dffa5 Revert r80305, I forgot a dependent change. 
--- Reverse-merging r80305 into '.':
U    tools/llvm-mc/AsmParser.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80309 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 23:58:10 +00:00
Devang Patel
a1ba269a27 Closure is a very generic name. Use AppleBlock instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80307 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 23:51:51 +00:00
Daniel Dunbar
58b5068b1a llvm-mc: Unique sections in .zerofill. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80305 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 23:45:06 +00:00
Gabor Greif
7362ce08cb eliminate all 80-col violations that I have introduced in my recent checkins (and some others more) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80304 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 23:44:33 +00:00
Daniel Dunbar
b562b47dee Don't build runtime libraries in an Apple style build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80303 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 23:43:28 +00:00
Bruno Cardoso Lopes
0c80be59c7 Revert 80278 for now, it caused a lot of MIPS tests to fail 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80280 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 19:57:56 +00:00
Bruno Cardoso Lopes
dcace5c620 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).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80278 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 19:40:40 +00:00
Dan Gohman
a4c5c33041 Don't mark CMOV_GR8 as two-address, or commutable, since it's a pseudo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80271 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 18:16:24 +00:00
Dan Gohman
a01a80fa6c Adjust the MachineBasicBlock verifier rules to be more 
tolerant of blocks that end with "unreachable".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80270 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 18:14:26 +00:00
Eric Christopher
f83a5def43 Add FIXME for when we support more specific XMM registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80269 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 18:08:16 +00:00
Eric Christopher
fd17929b86 Nuke trailing whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80268 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 18:07:15 +00:00
Dan Gohman
aae87cde50 Use stripPointerCasts instead of doing the same manually. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80267 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 18:02:03 +00:00
Dan Gohman
c75cd159cd Minor code simplification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80266 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 17:59:08 +00:00
Dan Gohman
aac1bfb99a Teach getUnderlyingObject and skipPointerCasts about GlobalAliases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80265 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 17:55:13 +00:00
Dan Gohman
1af0513be7 Be somewhat more consistent about const qualifiers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80264 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 17:54:15 +00:00
Dan Gohman
5753a4a003 Global Aliases are not identifiable objects. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80263 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 17:52:56 +00:00
Dan Gohman
846a2f2703 Handle TargetData with const. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80262 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 17:51:25 +00:00
Dan Gohman
0aeed044d6 Strip trailing whitespace from blank lines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80259 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 17:29:49 +00:00
Gabor Greif
4c75054b01 re-apply r80197, now that iterator.h is not mentioned any more 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80254 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 17:07:35 +00:00
Anton Korobeynikov
b5fb4282cd Hopefully the final missing part :( 
scalar_to_vector is fully legal now

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80251 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 16:25:49 +00:00
Anton Korobeynikov
b5cdf873bc Forgot about actual change :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80250 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 16:10:17 +00:00
Anton Korobeynikov
2a82a7aa60 scalar_to_vector is fully legal now (implemented as subreg accesses) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80249 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 16:04:47 +00:00
Devang Patel
8cf476be5b Remove an entry from ValueMap before removing elements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80247 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 15:32:38 +00:00
Anton Korobeynikov
3a0f1b3ed0 Ok, sometimes it's profitable to turn scalar_to_vector stuff into subreg access. 
Add a testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80246 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 14:51:42 +00:00
Anton Korobeynikov
fdf189ac97 Transform float scalar_to_vector into subreg accesses. 
No idea whether this is profitable or not.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80245 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 14:38:44 +00:00
Misha Brukman
bf16f1ddc4 STRD and LDRD require ARMv5TE, not just ARMv5T. 
See http://llvm.org/PR4687 for more info and links.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80244 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 14:14:21 +00:00
Benjamin Kramer
6205048db1 Inverse logic to increase portability. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80240 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 12:02:34 +00:00
Sanjiv Gupta
1eb6baa3b2 To make mcc16 run correctly on mac. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80239 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 11:54:38 +00:00
Daniel Dunbar
4fac74950a llvm-mc/Mach-O: Add MCCodeEmitter support, for encoding instructions. 
- No relocations yet, of course.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80235 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 08:17:51 +00:00
Daniel Dunbar
7168a7dc6d 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! ;)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80234 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 08:12:55 +00:00
Daniel Dunbar
a356aea804 llvm-mc: Print encodings after the instruction, and only when we have an asm 
printer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80233 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 07:58:57 +00:00
Daniel Dunbar
1ca3a0bf22 X86: Mark EH_RETURN as code-gen-only. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80232 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 07:58:05 +00:00
Daniel Dunbar
4b770c2077 Add {MCInst,MCOperand}::{print,dump} 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80231 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 07:57:12 +00:00
Daniel Dunbar
f2f6b0c0e9 llvm-mc: Only show instruction encodings with --show-encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80230 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-27 07:56:39 +00:00