Sanjiv Gupta
f81b920608
Identify unconditional gotos and generate a page sel instructions before them.
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llvm-svn: 74172
2009-06-25 11:03:14 +00:00
Bruno Cardoso Lopes
5e0be0b9a1
Support Constant Pool Sections
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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
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identify Thumb2.
llvm-svn: 74164
2009-06-25 05:20:31 +00:00
Douglas Gregor
7841f61ced
Add missing dependencies to the CMake build system.
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llvm-svn: 74161
2009-06-25 05:03:06 +00:00
Chris Lattner
fa1359fb85
add file to cmake
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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.
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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
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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.
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llvm-svn: 74156
2009-06-25 01:21:30 +00:00
Chris Lattner
ec41c5f7ac
fix comments to be correct.
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llvm-svn: 74154
2009-06-25 01:15:47 +00:00
Evan Cheng
8e61610960
Some reorg and additional comments.
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llvm-svn: 74152
2009-06-25 01:05:06 +00:00
Devang Patel
d98b076409
No need to code gen MDNodes
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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
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null.
llvm-svn: 74147
2009-06-25 00:32:48 +00:00
Dan Gohman
68902a1ad2
Reword a few comments.
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llvm-svn: 74146
2009-06-25 00:22:44 +00:00
Owen Anderson
696fd9b29e
Now with EVEN FEWER statics!
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llvm-svn: 74143
2009-06-25 00:04:15 +00:00
Evan Cheng
e8c58ee743
Add Thumb2 pc relative add.
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llvm-svn: 74141
2009-06-24 23:47:58 +00:00
Owen Anderson
a21f94d6ba
Fewer static variables, part 3 of many.
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llvm-svn: 74140
2009-06-24 23:41:44 +00:00
Evan Cheng
32695e2413
80 col violation.
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llvm-svn: 74138
2009-06-24 23:14:45 +00:00
Owen Anderson
e194f62a43
Down with _even more_ statics!
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llvm-svn: 74137
2009-06-24 23:13:56 +00:00
Owen Anderson
7b32a5b971
Down with statics!
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llvm-svn: 74134
2009-06-24 22:53:20 +00:00
Devang Patel
715a8c1154
Add constructor to create MDString using std::string
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llvm-svn: 74133
2009-06-24 22:42:39 +00:00
Owen Anderson
9832095b30
Move local statics to per-instance variables.
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llvm-svn: 74132
2009-06-24 22:28:12 +00:00
Owen Anderson
74964377a6
Make this thread-safe.
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llvm-svn: 74129
2009-06-24 22:16:52 +00:00
Owen Anderson
68b4197830
Get rid of a static boolean.
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llvm-svn: 74125
2009-06-24 22:08:59 +00:00
Andreas Bolka
141dde15bb
Scaffolding for LDA pass.
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llvm-svn: 74120
2009-06-24 21:29:13 +00:00
Bob Wilson
653f309975
Fix the Ocaml bindings for the ExecutionEngine: with the change to build
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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
Lang Hames
b9f524d565
Completed basic intra block split implementation.
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llvm-svn: 74114
2009-06-24 20:46:24 +00:00
Chris Lattner
1417c35242
move some functions, add a FIXME, use PrintPICBaseSymbol to print the
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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
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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.
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llvm-svn: 74109
2009-06-24 19:25:34 +00:00
Chris Lattner
fda56cf68a
reimplement getPICLabelString as PrintPICBaseSymbol to eliminate std::string heap thrashing.
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llvm-svn: 74105
2009-06-24 19:19:16 +00:00
Chris Lattner
ee30c14d3b
sink management of DwarfWriter & MachineModuleInfo into the AsmPrinter base class.
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llvm-svn: 74101
2009-06-24 19:09:55 +00:00
Chris Lattner
d59a5b9f8b
sink dwarf finalization out of each target into AsmPrinter::doFinalization
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llvm-svn: 74097
2009-06-24 18:54:37 +00:00
Chris Lattner
0690755320
eliminate the ExtWeakSymbols set from AsmPrinter. This eliminates
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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.
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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
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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.
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llvm-svn: 74092
2009-06-24 18:19:01 +00:00
Chris Lattner
7bc5373357
remove now-dead argument.
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llvm-svn: 74091
2009-06-24 18:17:56 +00:00
Chris Lattner
3dc8c13453
simplify personality function stub printing to use the mangler and
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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
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llvm-svn: 74089
2009-06-24 18:00:11 +00:00
Chris Lattner
cabe904f79
Rearrange some stuff in MachineOperand and add a new TargetFlags field.
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llvm-svn: 74087
2009-06-24 17:54:48 +00:00
Owen Anderson
90f7655f57
Get rid of the global CFGOnly flag by threading a ShortNames parameters through the GraphViz rendering code.
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Update other uses in the codebase for this change.
llvm-svn: 74084
2009-06-24 17:37:09 +00:00
Dale Johannesen
5bad20bda8
Rewrite 73900 per Duncan's suggestion.
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llvm-svn: 74082
2009-06-24 17:11:31 +00:00
Daniel Dunbar
082dc70875
We decided to not worry about Atoms for now, it should be straightforward to
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reintroduce them later.
Also, don't require MCSection* when creating a symbol.
llvm-svn: 74081
2009-06-24 17:00:42 +00:00
Daniel Dunbar
4f0c4c766c
MCStreamer: Add a few more "symbol attributes".
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llvm-svn: 74077
2009-06-24 16:36:52 +00:00
Daniel Dunbar
691e6009bd
MCStreamer: Test printing values.
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llvm-svn: 74076
2009-06-24 16:05:35 +00:00
Dan Gohman
34b8ca6976
Minor whitespace cleanups.
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llvm-svn: 74074
2009-06-24 14:49:00 +00:00
Dan Gohman
b4e1f166e1
Simplify [su]max(MAX, n) to MAX. This comes up in loop tripcount
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computations in loops with multiple exits.
Adjust the testcase for PR4436 so that the relevant portion isn't
optimized away.
llvm-svn: 74073
2009-06-24 14:46:22 +00:00
Dan Gohman
c2c1e1ff38
When inserting code into a loop preheader, insert it before the
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terminator, instead of after the last phi. This fixes a bug
exposed by ScalarEvolution analyzing more kinds of loops.
This fixes PR4436.
llvm-svn: 74072
2009-06-24 14:31:06 +00:00
Duncan Sands
070da26191
Add new files to cmake list.
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llvm-svn: 74071
2009-06-24 10:03:44 +00:00
Chris Lattner
7eb17b387d
factor some code better.
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llvm-svn: 74067
2009-06-24 05:47:59 +00:00