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Author SHA1 Message Date
Sanjiv Gupta
f81b920608 Identify unconditional gotos and generate a page sel instructions before them. 
llvm-svn: 74172
 2009-06-25 11:03:14 +00:00
Bruno Cardoso Lopes
5e0be0b9a1 Support Constant Pool Sections 
Add section symbols to the symbol table

llvm-svn: 74170
 2009-06-25 07:36:24 +00:00
Bob Wilson
ef8fd818bf Remove unused hasV6T2Ops method. We already have a separate feature to 
identify Thumb2.

llvm-svn: 74164
 2009-06-25 05:20:31 +00:00
Douglas Gregor
7841f61ced Add missing dependencies to the CMake build system. 
llvm-svn: 74161
 2009-06-25 05:03:06 +00:00
Chris Lattner
fa1359fb85 add file to cmake 
llvm-svn: 74159
 2009-06-25 04:29:08 +00:00
Evan Cheng
a3be8cba60 Change thumb2 instruction definitions so if-converter so add predicate operands and / or flip the 's' bit to set the condition flag. 
llvm-svn: 74158
 2009-06-25 02:08:06 +00:00
Jeffrey Yasskin
c431f61520 Add a JITEventListener interface that gets called back when a new function is 
emitted or the machine code for a function is freed.  Chris mentioned that we
may also want a notification when a stub is emitted, but that'll be a future
change.  I intend to use this to tell oprofile where functions are emitted and
what lines correspond to what addresses.

llvm-svn: 74157
 2009-06-25 02:04:04 +00:00
Evan Cheng
e31583bf2a Add thumb2 add sp. 
llvm-svn: 74156
 2009-06-25 01:21:30 +00:00
Chris Lattner
306953c664 ad MachineInstrBuilder support for target flags on operands. 
llvm-svn: 74155
 2009-06-25 01:16:22 +00:00
Chris Lattner
ec41c5f7ac fix comments to be correct. 
llvm-svn: 74154
 2009-06-25 01:15:47 +00:00
Mikhail Glushenkov
112972509a Remove duplication. 
Factor out common preprocessor-related bits to Makefile.rules.

llvm-svn: 74153
 2009-06-25 01:07:00 +00:00
Evan Cheng
8e61610960 Some reorg and additional comments. 
llvm-svn: 74152
 2009-06-25 01:05:06 +00:00
Devang Patel
d98b076409 No need to code gen MDNodes 
llvm-svn: 74150
 2009-06-25 00:47:42 +00:00
Bill Wendling
edfdb32218 My guess is that RegInfo should only call the Allocator.Deallocator if it's not 
null.

llvm-svn: 74147
 2009-06-25 00:32:48 +00:00
Dan Gohman
68902a1ad2 Reword a few comments. 
llvm-svn: 74146
 2009-06-25 00:22:44 +00:00
Dan Gohman
a9918a5471 Add a getUniqueExitBlock utility function, similar to getExitBlock, 
but for getUniqueExitBlocks.

llvm-svn: 74145
 2009-06-25 00:09:57 +00:00
Owen Anderson
696fd9b29e Now with EVEN FEWER statics! 
llvm-svn: 74143
 2009-06-25 00:04:15 +00:00
Evan Cheng
e8c58ee743 Add Thumb2 pc relative add. 
llvm-svn: 74141
 2009-06-24 23:47:58 +00:00
Owen Anderson
a21f94d6ba Fewer static variables, part 3 of many. 
llvm-svn: 74140
 2009-06-24 23:41:44 +00:00
Daniel Dunbar
5cf59dd842 Basic .s parsing for .asci[iz], .fill, .space, {.byte, .short, ... } 
- Includes some DG tests in test/MC/AsmParser, which are rather primitive since
   we don't have a -verify mode yet.

llvm-svn: 74139
 2009-06-24 23:30:00 +00:00
Evan Cheng
32695e2413 80 col violation. 
llvm-svn: 74138
 2009-06-24 23:14:45 +00:00
Owen Anderson
e194f62a43 Down with _even more_ statics! 
llvm-svn: 74137
 2009-06-24 23:13:56 +00:00
Owen Anderson
6572371340 Didn't mean to commit this part. 
llvm-svn: 74135
 2009-06-24 22:58:48 +00:00
Owen Anderson
7b32a5b971 Down with statics! 
llvm-svn: 74134
 2009-06-24 22:53:20 +00:00
Devang Patel
715a8c1154 Add constructor to create MDString using std::string 
llvm-svn: 74133
 2009-06-24 22:42:39 +00:00
Owen Anderson
9832095b30 Move local statics to per-instance variables. 
llvm-svn: 74132
 2009-06-24 22:28:12 +00:00
David Greene
1733775020 Increase limit for OpActions array 
The OpActions array had a limit of 32 value types, so change it to use
MVT::MAX_ALLOWED_VALUETYPE in its declaration and change the accesses to
this array to work with a VT.getSimpleVT() that is larger than 32.

Also, add a comment to the place where MVT::MAX_ALLOWED_VALUETYPE is
defined indicating that it must be a multiple of 32.

This is part of the work allow MVT::LAST_VALUETYPE be greater than 32.

llvm-svn: 74130
 2009-06-24 22:22:02 +00:00
Owen Anderson
74964377a6 Make this thread-safe. 
llvm-svn: 74129
 2009-06-24 22:16:52 +00:00
Owen Anderson
68b4197830 Get rid of a static boolean. 
llvm-svn: 74125
 2009-06-24 22:08:59 +00:00
Evan Cheng
f7814163db We should run these tests as well. 
llvm-svn: 74121
 2009-06-24 21:36:26 +00:00
Andreas Bolka
141dde15bb Scaffolding for LDA pass. 
llvm-svn: 74120
 2009-06-24 21:29:13 +00:00
Jeffrey Yasskin
22537a7cf4 ReleaseNotes.External Projects += Rubinius 
llvm-svn: 74119
 2009-06-24 21:26:42 +00:00
Bob Wilson
653f309975 Fix the Ocaml bindings for the ExecutionEngine: with the change to build 
libraries instead of relinked objects, the interpreter, JIT, and native
target libraries were not being linked in to an ocaml program using the
ExecutionEngine.

llvm-svn: 74117
 2009-06-24 21:09:18 +00:00
Jeffrey Yasskin
a809ad5166 ReleaseNotes.External Projects += Unladen Swallow 
llvm-svn: 74116
 2009-06-24 21:09:13 +00:00
Lang Hames
b9f524d565 Completed basic intra block split implementation. 
llvm-svn: 74114
 2009-06-24 20:46:24 +00:00
Owen Anderson
736e41b957 Update for DOTGraphTraits changes. 
llvm-svn: 74113
 2009-06-24 20:41:17 +00:00
Chris Lattner
6e06dc1168 unwind info not needed. 
llvm-svn: 74112
 2009-06-24 19:48:04 +00:00
Chris Lattner
1417c35242 move some functions, add a FIXME, use PrintPICBaseSymbol to print the 
picbase instead of inlining it.

llvm-svn: 74111
 2009-06-24 19:44:36 +00:00
David Greene
08b3d807e8 This increases the maximum for MVT::LAST_VALUETYPE 
This change doubles the allowable value for MVT::LAST_VALUETYPE. It does
this by doing several things.

1. Introduces MVT::MAX_ALLOWED_LAST_VALUETYPE which in this change has a
value of 64.  This value contains the current maximum for the
MVT::LAST_VALUETYPE.

2. Instead of checking "MVT::LAST_VALUETYPE <= 32", all of those uses
now become "MVT::LAST_VALUETYPE <= MVT::MAX_ALLOWED_LAST_VALUETYPE"

3. Changes the dimension of the ValueTypeActions from 2 elements to four
elements and adds comments ahead of the declaration indicating the it is
"(MVT::MAX_ALLOWED_LAST_VALUETYPE/32) * 2".  This at least lets us find
what is affected if and when MVT::MAX_ALLOWED_LAST_VALUETYPE gets
changed.

4. Adds initializers for the new elements of ValueTypeActions.

This does NOT add any types in MVT. That would be done separately.

This doubles the size of ValueTypeActions from 64 bits to 128 bits and
gives us the freedom to add more types for AVX.

llvm-svn: 74110
 2009-06-24 19:41:55 +00:00
Daniel Dunbar
5f2b8ca5e4 Sketch streamer support for .align, .org functionality. 
llvm-svn: 74109
 2009-06-24 19:25:34 +00:00
Chris Lattner
fda56cf68a reimplement getPICLabelString as PrintPICBaseSymbol to eliminate std::string heap thrashing. 
llvm-svn: 74105
 2009-06-24 19:19:16 +00:00
Chris Lattner
ee30c14d3b sink management of DwarfWriter & MachineModuleInfo into the AsmPrinter base class. 
llvm-svn: 74101
 2009-06-24 19:09:55 +00:00
Chris Lattner
d59a5b9f8b sink dwarf finalization out of each target into AsmPrinter::doFinalization 
llvm-svn: 74097
 2009-06-24 18:54:37 +00:00
Chris Lattner
0690755320 eliminate the ExtWeakSymbols set from AsmPrinter. This eliminates 
a bunch of code from all the targets, and eliminates nondeterministic
ordering of directives being emitted in the output.

llvm-svn: 74096
 2009-06-24 18:52:01 +00:00
Chris Lattner
afabad6552 only emit one .align for all the hidden gv stubs instead of one for each. 
llvm-svn: 74094
 2009-06-24 18:24:42 +00:00
Chris Lattner
0cb01a746f inline print*Stub and rearrange function stub printing to more closely match 
gv and hiddengv stub printing.

llvm-svn: 74093
 2009-06-24 18:24:09 +00:00
Chris Lattner
ce2854f097 remove dead code now that personality functions don't print stubs directly. 
llvm-svn: 74092
 2009-06-24 18:19:01 +00:00
Chris Lattner
7bc5373357 remove now-dead argument. 
llvm-svn: 74091
 2009-06-24 18:17:56 +00:00
Chris Lattner
3dc8c13453 simplify personality function stub printing to use the mangler and 
decorateName like other stuff instead of special casing _.  Also, stick
it into GVStubs and let the normal stub printer print the stub instead 
of doing it manually.

llvm-svn: 74090
 2009-06-24 18:17:00 +00:00
Chris Lattner
03ce0b9410 remove dead argument 
llvm-svn: 74089
 2009-06-24 18:00:11 +00:00