Evan Cheng
023dd3fb0b
80 col violation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74138 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 23:14:45 +00:00
Owen Anderson
d5509f2e02
Down with _even more_ statics!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74137 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 23:13:56 +00:00
Owen Anderson
04c05f7630
Down with statics!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74134 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 22:53:20 +00:00
Devang Patel
70535451e0
Add constructor to create MDString using std::string
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74133 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 22:42:39 +00:00
Owen Anderson
bd58edf591
Move local statics to per-instance variables.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74132 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 22:28:12 +00:00
Owen Anderson
2e69310fd2
Make this thread-safe.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74129 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 22:16:52 +00:00
Owen Anderson
09fc0fa0b1
Get rid of a static boolean.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74125 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 22:08:59 +00:00
Andreas Bolka
cb21010fa0
Scaffolding for LDA pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74120 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 21:29:13 +00:00
Bob Wilson
e46161f10c
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74117 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 21:09:18 +00:00
Lang Hames
6bbc73d3fd
Completed basic intra block split implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74114 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 20:46:24 +00:00
Chris Lattner
ab16299346
move some functions, add a FIXME, use PrintPICBaseSymbol to print the
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picbase instead of inlining it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74111 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 19:44:36 +00:00
David Greene
f2e19d5dcf
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74110 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 19:41:55 +00:00
Daniel Dunbar
84a2926fb7
Sketch streamer support for .align, .org functionality.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74109 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 19:25:34 +00:00
Chris Lattner
b5299dd06a
reimplement getPICLabelString as PrintPICBaseSymbol to eliminate std::string heap thrashing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74105 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 19:19:16 +00:00
Chris Lattner
0de1fc4f41
sink management of DwarfWriter & MachineModuleInfo into the AsmPrinter base class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74101 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 19:09:55 +00:00
Chris Lattner
1f522feabf
sink dwarf finalization out of each target into AsmPrinter::doFinalization
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74097 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 18:54:37 +00:00
Chris Lattner
0a7befa8bd
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74096 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 18:52:01 +00:00
Chris Lattner
52cff83526
only emit one .align for all the hidden gv stubs instead of one for each.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74094 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 18:24:42 +00:00
Chris Lattner
8f61f984b0
inline print*Stub and rearrange function stub printing to more closely match
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gv and hiddengv stub printing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74093 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 18:24:09 +00:00
Chris Lattner
3a03f74349
remove dead code now that personality functions don't print stubs directly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74092 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 18:19:01 +00:00
Chris Lattner
9dd71749bc
remove now-dead argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74091 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 18:17:56 +00:00
Chris Lattner
381d4fef6f
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74090 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 18:17:00 +00:00
Chris Lattner
7af485e109
remove dead argument
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74089 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 18:00:11 +00:00
Chris Lattner
31530617dd
Rearrange some stuff in MachineOperand and add a new TargetFlags field.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74087 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 17:54:48 +00:00
Owen Anderson
8cbc94afb7
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74084 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 17:37:09 +00:00
Dale Johannesen
8539cfd30e
Rewrite 73900 per Duncan's suggestion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74082 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 17:11:31 +00:00
Daniel Dunbar
71d259bc4b
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 17:00:42 +00:00
Daniel Dunbar
d814b21509
MCStreamer: Add a few more "symbol attributes".
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74077 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 16:36:52 +00:00
Daniel Dunbar
f5e75a1fa9
MCStreamer: Test printing values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74076 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 16:05:35 +00:00
Dan Gohman
9311ef6a91
Minor whitespace cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74074 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 14:49:00 +00:00
Dan Gohman
e5aceed168
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74073 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 14:46:22 +00:00
Dan Gohman
32a81a3f6d
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74072 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 14:31:06 +00:00
Duncan Sands
cd58c5940c
Add new files to cmake list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74071 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 10:03:44 +00:00
Chris Lattner
974469d7aa
factor some code better.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 05:47:59 +00:00
Chris Lattner
40e3c7acad
wire up support for MCContext/MCStreamer in -experimental-asm-printer mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74066 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 05:46:28 +00:00
Chris Lattner
929a49356e
remove dead makefile flags.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74065 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 05:29:56 +00:00
Dan Gohman
64a845e836
Delete some orphaned comments, fix some 80-column violations,
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and tidy up a few other formatting issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74060 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 04:48:43 +00:00
Chris Lattner
c69485e34d
add trivial support for passing label definitions through the MCStreamer.
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This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74057 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 04:31:49 +00:00
Lang Hames
98d5982e00
Fixed a bug in LiveInterval scaling (failure to scale VNI defs correctly), removed old TODO comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74054 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 02:17:32 +00:00
Evan Cheng
ef5d070bbe
Fix support for inline asm input / output operand tying when operand spans across multiple registers (e.g. two i64 operands in 32-bit mode).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74053 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 02:05:51 +00:00
Dan Gohman
40a5a1b39e
Extend ScalarEvolution's multiple-exit support to compute exact
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trip counts in more cases.
Generalize ScalarEvolution's isLoopGuardedByCond code to recognize
And and Or conditions, splitting the code out into an
isNecessaryCond helper function so that it can evaluate Ands and Ors
recursively, and make SCEVExpander be much more aggressive about
hoisting instructions out of loops.
test/CodeGen/X86/pr3495.ll has an additional instruction now, but
it appears to be due to an arbitrary register allocation difference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74048 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 01:18:18 +00:00
Nick Lewycky
b825aaa028
Unbreak build on Linux by removing Darwinism.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74046 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 01:08:42 +00:00
Dan Gohman
62849c065e
Teach GetMinSignBits about SCEVAddExprs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74045 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 01:05:09 +00:00
Daniel Dunbar
a11af531ec
Start MCAsmStreamer implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74044 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 01:03:06 +00:00
Dan Gohman
fd6325cbb2
Revert this accidental commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74042 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 00:55:55 +00:00
Dan Gohman
6bbcba18db
Move the special cases for constants out of getUnknown and into
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createSCEV. Also, recognize UndefValue in createSCEV.
Change getIntegerSCEV's comment to avoid mentioning FP types,
and re-implement it in terms of getConstant instead of getUnknown.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74041 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 00:54:57 +00:00
Dan Gohman
b8be8b70a2
Use ScalarEvolution::getConstant instead of getUnknown to create
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SCEVConstants. This cleanup is a step toward letting getUnknown
be simpler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74037 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 00:38:39 +00:00
Dan Gohman
aa551ae10e
Include the maximum trip count expression in ScalarEvolution's print output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74035 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 00:33:16 +00:00
Dan Gohman
4d289bf4af
Add an isAllOnesValue utility function, similar to isZero and isOne.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74032 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 00:30:26 +00:00
Dan Gohman
ea080be986
Don't emit a redundant BitCastInst if the value to be defined in the
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preheader is already an instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74031 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 00:28:59 +00:00