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2594 Commits

Author SHA1 Message Date
Chris Lattner
e3adc34ea7 Clean up reference counting to stop "leaking" alias sets 
llvm-svn: 15099
 2004-07-22 07:58:18 +00:00
Brian Gaeke
18a3ff1140 Include <iostream> here, because most people using DEBUG() want to use std::cerr too. 
This means that users of this file do not also need to include <iostream>.

llvm-svn: 15088
 2004-07-21 20:50:22 +00:00
Alkis Evlogimenos
441f3a155d Add greater_ptr functor. 
llvm-svn: 15070
 2004-07-21 08:38:06 +00:00
Alkis Evlogimenos
b5f60641f4 Add Iterative scan register allocator. 
llvm-svn: 15068
 2004-07-21 08:24:35 +00:00
Chris Lattner
67c1deddfc Add a bunch of new functionality, primarily to do with removing aliasing 
pointers from an AST.

llvm-svn: 15065
 2004-07-21 07:03:57 +00:00
Chris Lattner
f9976c5dbf Make the AST interface a bit richer by returning whether an insertion caused 
an insertion or not (because the pointer set already existed).

llvm-svn: 15064
 2004-07-21 05:18:04 +00:00
Brian Gaeke
2a45315ad0 Regenerated with autoconf/autoheader 2.57 
llvm-svn: 15059
 2004-07-21 03:33:58 +00:00
Brian Gaeke
38bd15e507 Add prototypes for platform-independent wrappers for isinf(). 
Patch contributed by Bill Wendling.

llvm-svn: 15055
 2004-07-21 03:15:14 +00:00
Brian Gaeke
94394bea47 Regenerated with autoheader-2.57. 
Patch contributed by Bill Wendling.

llvm-svn: 15054
 2004-07-21 03:15:02 +00:00
Misha Brukman
1c856fcf9e Use C++-style <cstdio> instead of C-style <stdio.h> 
llvm-svn: 15042
 2004-07-20 16:14:06 +00:00
Misha Brukman
6a7fd4d0a9 Dump the old-fashioned C-style <ctype.h> in favor of new `C++'-style <cctype> 
llvm-svn: 15025
 2004-07-20 02:18:25 +00:00
Misha Brukman
8b9267b279 isupper() and tolower() are declared in <ctype.h> 
llvm-svn: 15016
 2004-07-20 00:52:16 +00:00
Misha Brukman
f1dcfcbb96 Tabs to spaces. 
llvm-svn: 15010
 2004-07-19 21:22:02 +00:00
Misha Brukman
ab7bc6af0d Convert tabs to spaces; fix name of function in assert() description. 
llvm-svn: 15009
 2004-07-19 21:11:45 +00:00
John Criswell
bc9b933fb9 Added support for stdint.h. It is now automatically included by 
DataTypes.h.  So far, it doesn't seem to break Linux, Solaris, or MacOS X.
This should automatically include it for those people who need it.

llvm-svn: 15006
 2004-07-19 16:12:29 +00:00
Chris Lattner
58a6310e16 Fix comment 
llvm-svn: 15002
 2004-07-19 13:28:39 +00:00
Chris Lattner
773c66b02c Delete 4 methods, make clients use hte mark* methods directly 
llvm-svn: 14999
 2004-07-19 07:52:25 +00:00
Chris Lattner
22728e2f27 There is no need to store the MBB along with the MI any more, we can now 
ask instructions for their parent.

llvm-svn: 14998
 2004-07-19 07:04:55 +00:00
Chris Lattner
6c34920110 Simplify the interface to LiveVariables::addVirtualRegister(Killed|Dead) 
llvm-svn: 14997
 2004-07-19 06:55:21 +00:00
Chris Lattner
53fa752649 Remove the DefBlock element of VarInfo. DefBlock is always DefInst->getParent() 
llvm-svn: 14996
 2004-07-19 06:26:50 +00:00
Chris Lattner
5a4eaff632 inline classof implementations, eliminate use of virtual methods. 
classof<ConstantXXX> is now MUCH faster than it used to be.

llvm-svn: 14986
 2004-07-19 00:58:47 +00:00
Chris Lattner
64444580a8 eliminate isConstantExpr, changes to isa<Constant> implementation 
llvm-svn: 14985
 2004-07-19 00:58:02 +00:00
Chris Lattner
07963adecb Add new enum entries for ConstantAggregateZeroVal/ConstantExprVal and 
rename ConstantVal to SimpleConstantVal

llvm-svn: 14984
 2004-07-19 00:57:40 +00:00
Chris Lattner
2196acc9f2 Change method to return void. Inline dtor 
llvm-svn: 14982
 2004-07-19 00:55:19 +00:00
Chris Lattner
40107200fc Remove dead file 
llvm-svn: 14981
 2004-07-18 23:44:15 +00:00
Reid Spencer
a9c7165018 Add a missing space to align comments. 
llvm-svn: 14955
 2004-07-18 00:56:58 +00:00
Reid Spencer
79ff7a8ec9 Fix typeos in comments. 
llvm-svn: 14954
 2004-07-18 00:55:49 +00:00
Reid Spencer
d7fbd79a5b bug 122: 
remove redundant isa<GlobalValue>
ensure isa<GlobalValue> case is processed before is<Constant>

llvm-svn: 14926
 2004-07-17 23:36:58 +00:00
Reid Spencer
fe177d219a bug 122: 
- Add ValueListTy to TypeTy so that the bcreader can have its own User
  category that won't get factored into any optimizations or cleanup.
- Correct an isa_impl to correctly include GlobalValue now that it isa
  Constant.

llvm-svn: 14925
 2004-07-17 23:34:47 +00:00
Reid Spencer
b0ee45b970 bug 122: 
Remove redundancy in User::classof(Value*); GlobalValue isa Constant now.

llvm-svn: 14924
 2004-07-17 23:32:11 +00:00
Reid Spencer
e45193c610 Fix a comment. 
llvm-svn: 14923
 2004-07-17 23:30:45 +00:00
Reid Spencer
c197914ffd bug 122: 
We don't need to keep track of CPRs any more.

llvm-svn: 14922
 2004-07-17 23:30:11 +00:00
Reid Spencer
058e3a12ce bug 122: 
Now that GlobalVariable is a constant (via derivation from GlobalValue),
override the replaceUsesOfWithOnConstant method.

llvm-svn: 14921
 2004-07-17 23:29:46 +00:00
Reid Spencer
bedeb65525 bug 122: 
- derive from Constant
- declare needed overrides from Constant class

llvm-svn: 14920
 2004-07-17 23:28:28 +00:00
Reid Spencer
51fd2506ad ****** ABOLISH ConstantPointerRef ***** 
llvm-svn: 14919
 2004-07-17 23:26:57 +00:00
Reid Spencer
cb46bb8158 Extend constructor so that it can support GlobalValue's (with names). 
Make GlobalValue a "classof" Constant
Fix the classof(Value*) to include GlobalValue's

llvm-svn: 14918
 2004-07-17 23:26:12 +00:00
Reid Spencer
0338d6578b Constant value not needed after CPR's disappear. 
llvm-svn: 14917
 2004-07-17 23:23:30 +00:00
Reid Spencer
38fe11e63e Added a README to point users to the documentation on the design of this 
library which is a prerequisite for maintaining the library.

llvm-svn: 14909
 2004-07-17 08:39:53 +00:00
Chris Lattner
d853be2cff link.h causes problems on some platforms and is not needed on solaris, where 
the comment came from.

llvm-svn: 14905
 2004-07-17 03:09:12 +00:00
Chris Lattner
720ae1e5b3 Remove dead file 
llvm-svn: 14904
 2004-07-17 02:56:48 +00:00
Alkis Evlogimenos
ddd1db50f9 Add convinience constructor for function calls with two args. 
llvm-svn: 14885
 2004-07-16 12:04:28 +00:00
Chris Lattner
ea8ae81bf9 Add a new macro to be used for the end of enum lists. 
llvm-svn: 14862
 2004-07-16 00:01:05 +00:00
Chris Lattner
1f83f10da7 Give SetVector range support 
llvm-svn: 14855
 2004-07-15 08:18:31 +00:00
Chris Lattner
c19f2134fc Final fix for PR341: eliminate operator<<(ostream, Value*). Clients should 
now send references to ostreams instead of pointers.  Sending pointers to
ostreams will print their addresses.

llvm-svn: 14849
 2004-07-15 02:54:36 +00:00
Chris Lattner
94212f7102 Fixes for PR341 
llvm-svn: 14847
 2004-07-15 02:51:31 +00:00
Chris Lattner
5ab6b23a7d Fix for PR341 
llvm-svn: 14846
 2004-07-15 02:50:38 +00:00
Chris Lattner
26e5829b8f Yeah, how about those 'primative' types huh? 
llvm-svn: 14836
 2004-07-15 01:15:53 +00:00
Chris Lattner
9e4dad1400 Make PATypeHolder and friends return non-const pointers to the types they 
hold.  Because types are basically immutable anyway, they should not be
referenced as "const Type*" everywhere.  Just "Type*" should suffice!

llvm-svn: 14824
 2004-07-14 20:10:26 +00:00
Chris Lattner
91169a26b5 * Change code to use a static_cast instead of reinterpret_cast 
* Add comments
* Add two new gep ctors for the very common case of creating a two operand
  GEP instruction.

llvm-svn: 14820
 2004-07-14 18:13:54 +00:00
Chris Lattner
10686c55cc Add a helper method. The StructType element is completely redundant in most 
cases

llvm-svn: 14777
 2004-07-12 20:36:08 +00:00
Chris Lattner
528291513f Add a missing #include 
llvm-svn: 14773
 2004-07-12 20:25:33 +00:00
Chris Lattner
2bf0308d44 Fix warning compiling with VC++ 
llvm-svn: 14772
 2004-07-12 20:25:04 +00:00
Chris Lattner
4d2009965c Implement a new method useful for things like the inliner 
llvm-svn: 14768
 2004-07-12 01:17:52 +00:00
Chris Lattner
050495885f Add a new listener class for things that want to be informed about new 
targets that are loaded

llvm-svn: 14758
 2004-07-11 06:02:59 +00:00
Chris Lattner
2ea95d837e Delete the allocate*TargetMachine functions. Move options to a header file 
that makes sense.

llvm-svn: 14754
 2004-07-11 04:15:52 +00:00
Chris Lattner
2a79beb587 Add a new TargetNameParser class, which is useful for parsing options. 
Add two methods which are useful for autoselecting targets.

llvm-svn: 14748
 2004-07-11 03:59:46 +00:00
Chris Lattner
3f154d5c7c Provide better support for pointer-valued command line arguments 
llvm-svn: 14746
 2004-07-11 03:18:30 +00:00
Chris Lattner
195638502a First cut at TargetMachineRegistry and RegisterTarget classes 
llvm-svn: 14742
 2004-07-11 02:43:43 +00:00
Chris Lattner
8b4d801eab Add two new "virtual static" methods to the TargetMachine class 
llvm-svn: 14741
 2004-07-11 02:43:07 +00:00
Chris Lattner
55cd4a8b7b Add a new header 
llvm-svn: 14737
 2004-07-11 01:03:57 +00:00
Chris Lattner
a46346890c Removed unneeded forward decl 
llvm-svn: 14727
 2004-07-09 17:02:57 +00:00
Chris Lattner
d3f73edc53 Remove unused method 
llvm-svn: 14726
 2004-07-09 16:48:13 +00:00
Chris Lattner
235331d922 Eliminate the UID field in the Type class, bringing it down to 28 bytes. 
llvm-svn: 14709
 2004-07-08 22:31:37 +00:00
Chris Lattner
c03416c90a Add a new method 
llvm-svn: 14705
 2004-07-08 22:09:07 +00:00
Reid Spencer
abd8f7a30f Get rid of some cruft in the insert method. 
llvm-svn: 14704
 2004-07-08 21:50:33 +00:00
Reid Spencer
6996ff8254 First version of a vector with uniqueness constraints (or a set with 
deterministic, insertion-order iteration).

llvm-svn: 14702
 2004-07-08 19:36:21 +00:00
Misha Brukman
54115c22de Fix spelling of `equivalent' 
llvm-svn: 14697
 2004-07-08 17:45:18 +00:00
Chris Lattner
1aeb7ed7e4 isSigned/isUnsigned/isInteger methods do not need to be virtual 
llvm-svn: 14694
 2004-07-08 17:29:36 +00:00
Chris Lattner
74df119be3 Update comment. 
Remove unused forward decl of Value.h
Make Type 32 bytes instead of 36 bytes

llvm-svn: 14692
 2004-07-08 16:09:38 +00:00
Chris Lattner
c301c035d2 This file uses the Value class without a forward decl 
llvm-svn: 14691
 2004-07-08 15:54:29 +00:00
Alkis Evlogimenos
e7e19f771f Add viewCFG() and viewCFGOnly() APIs. 
llvm-svn: 14679
 2004-07-08 00:47:58 +00:00
Chris Lattner
c2b3e11473 All of these now live in the DataStructure directory 
llvm-svn: 14664
 2004-07-07 06:32:53 +00:00
Chris Lattner
bd3218fef2 Move DSA headers into Analysis/DataStructure to make it more obvious 
what is implemented by the DataStructure library.

llvm-svn: 14662
 2004-07-07 06:29:26 +00:00
Chris Lattner
fb2f56c7c8 As much as I hate to say it, the whole setNode interface for DSNodeHandles 
is HOPELESSLY broken.  The problem is that the embedded getNode call can
change the offset of the node handle in unpredictable ways.

As it turns out, all of the clients of this method really want to set
both the node and the offset, thus it is more efficient (and less buggy)
to just do both of them in one method call.  This fixes some obscure bugs
handling non-forwarded node handles.

llvm-svn: 14660
 2004-07-07 06:12:52 +00:00
Reid Spencer
3e8a01d80f Remove definition and use of OtherVal enumerator. This just fixes a thinko. 
llvm-svn: 14634
 2004-07-06 01:30:36 +00:00
Reid Spencer
37b31cbcba Move SlotCalculator.h to lib/Bytecode/Writer since that is the only place 
that needs it after the Type != Value changes (bug 122).

llvm-svn: 14605
 2004-07-04 11:36:31 +00:00
Reid Spencer
725398ad54 Make all the virtual function (except destructor) inline so there are 
default implementations without taking up a ton of space in a .cpp file.

llvm-svn: 14603
 2004-07-04 11:29:56 +00:00
Reid Spencer
a53681ae93 Add a new, compatible, interface function for writing types as operands. 
This is necessary because Types are no longer Values.

llvm-svn: 14598
 2004-07-04 10:59:05 +00:00
Reid Spencer
925f7fd54c Added #include <iostream> since this header is no longer picked up from 
the Value.h header.

llvm-svn: 14597
 2004-07-04 10:58:20 +00:00
Reid Spencer
678b551d2b - Remove enumerator TypeVal since Values can't be types any more 
- Remove isa_impl relationship between Types and Values
- Add OtherVal so "other" users can interact with Values.

llvm-svn: 14596
 2004-07-04 10:52:28 +00:00
Reid Spencer
eb12af7769 There is no longer a "Type" primitive type because Values and Types are 
now distinct.

llvm-svn: 14595
 2004-07-04 10:50:43 +00:00
Reid Spencer
ff486345fd Constify usage of Type* on the interface to ensure SymbolTable doesn't 
modify types (it never should). Clean up some comments.

llvm-svn: 14594
 2004-07-04 10:49:41 +00:00
Reid Spencer
037f53dadd Remove all of the classof(const Value*) methods of the derived types since 
the Type base class no longer derives from Value.

llvm-svn: 14593
 2004-07-04 10:48:27 +00:00
Reid Spencer
01068980b7 Make Type have no base classes. Previously it inherited Value. Also 
removed the TypeTyID and TypeTy members so that the notion of the
"Type Type" is no longer present in LLVM. Various other adjustments
resulting from these changes were also made.

llvm-svn: 14592
 2004-07-04 10:46:49 +00:00
Alkis Evlogimenos
b60ef8f308 Add more operators. 
llvm-svn: 14589
 2004-07-04 01:30:54 +00:00
Chris Lattner
f0af72ac49 Fix Type::isSized() to realize that "{ opaque }" is not sized 
llvm-svn: 14585
 2004-07-02 23:20:17 +00:00
Chris Lattner
d61ef00bc5 Since we are in the department of redundancy department, at least be correct 
llvm-svn: 14582
 2004-07-02 18:41:18 +00:00
Chris Lattner
c71f8fcb8e Add a new pass for code generators to use 
llvm-svn: 14562
 2004-07-02 05:44:13 +00:00
Misha Brukman
3f5007bdd0 * Doxygenify comments 
* Tabs-to-spaces

llvm-svn: 14549
 2004-07-01 20:42:00 +00:00
Chris Lattner
4a33b02af8 Move init methods out of line to enable better assertions, contributed 
by Vladimir Merzliakov!

llvm-svn: 14545
 2004-07-01 20:22:31 +00:00
Chris Lattner
08fb05fe14 Now that we have happy mappings from MBBs->numbers, use them instead of keeping 
a LV private map

llvm-svn: 14522
 2004-07-01 06:14:57 +00:00
Chris Lattner
d9411df2c0 Change the implementation of the autonumbering for MBB's a bit to provide 
the reverse mapping as well as the mapping from MBB->unsigned

llvm-svn: 14519
 2004-07-01 06:01:36 +00:00
Reid Spencer
54405c93a8 Provide support for the BytecodeHandler interface which will be called by 
the bcreader if one is supplied to the bytecode reader's interface
functions.

llvm-svn: 14489
 2004-06-29 23:20:03 +00:00
Reid Spencer
30929e9de2 Fix include guard 
Adjust comments
Make handlers for constants provide useful information.

llvm-svn: 14488
 2004-06-29 23:18:52 +00:00
Reid Spencer
4007ca4da9 Adjust comments to match code. 
Allow analysis to return the module created by the bcreader.

llvm-svn: 14487
 2004-06-29 23:17:34 +00:00
Chris Lattner
89393e9cfd Add new header 
llvm-svn: 14461
 2004-06-28 06:31:26 +00:00
Chris Lattner
8f4173433d Remove dead file 
llvm-svn: 14459
 2004-06-28 00:46:54 +00:00
Chris Lattner
adff3f7355 Remove two dead passes 
llvm-svn: 14456
 2004-06-28 00:43:25 +00:00
Chris Lattner
7de3acb655 Move file to lib/Analysis/DataStructure 
llvm-svn: 14454
 2004-06-28 00:40:43 +00:00
Chris Lattner
08f4d224e7 Moved to lib/analysis/datastructure 
llvm-svn: 14451
 2004-06-28 00:30:29 +00:00
Chris Lattner
552cc597c5 Moved to lib/Analysis/DataStructure 
llvm-svn: 14449
 2004-06-28 00:27:34 +00:00
Chris Lattner
de1c8b455c Moved to lib/Analysis/DataStructure 
llvm-svn: 14447
 2004-06-28 00:20:39 +00:00
Chris Lattner
78e3b3650e Now that the SparcV9 specific MachineCodeForInstruction class uses it's own 
map on the side, Instruction no longer has to be Annotable.  This reduces
the size of the Instruction class by another 4 bytes (on a 32-bit system).

llvm-svn: 14439
 2004-06-27 18:57:34 +00:00
Chris Lattner
b6b8d6e242 This class is no longer an annotation 
llvm-svn: 14437
 2004-06-27 18:50:49 +00:00
Chris Lattner
642e65c537 Add a map of MachineCodeForInstruction objects to MachineFunctionInfo 
llvm-svn: 14436
 2004-06-27 18:50:30 +00:00
Chris Lattner
dd7c37af2e Eliminate the Instruction::iType field, folding it into the Value::VTy field. 
This reduces the size of the instruction class by 4 bytes, and means that
isa<CallInst>(V) (for example) only needs to do one load from memory instead
of two.

llvm-svn: 14434
 2004-06-27 18:38:24 +00:00
Chris Lattner
f0870ad57b Get rid of Annotable's vtable. If anyone deletes an object through an Annotable*, 
they get what they deserve.

This reduces the size of Instruction & Function by 4 bytes each.

llvm-svn: 14433
 2004-06-27 18:36:39 +00:00
Chris Lattner
19e5c047c7 Make it obvious that this file is bad bad bad 
llvm-svn: 14432
 2004-06-27 18:21:20 +00:00
Chris Lattner
2926c33e27 Make ctor inline, change ValueTy ->unsigned 
llvm-svn: 14430
 2004-06-27 18:01:15 +00:00
Chris Lattner
b6833e4a48 Consider anything with a ValueType that is >= Instruction to be an instruction 
llvm-svn: 14429
 2004-06-26 20:51:50 +00:00
Chris Lattner
e7d0c7576f Rearrange some code. 
llvm-svn: 14427
 2004-06-26 20:33:27 +00:00
Chris Lattner
322e7a8990 Hey, why not just make 'new ReturnInst(BB)' DTRT? 
llvm-svn: 14422
 2004-06-25 23:10:30 +00:00
Chris Lattner
c466f996ca new ReturnInst(BB) does not "do the right thing". Add an assert to catch it 
sooner rather than later.

llvm-svn: 14421
 2004-06-25 23:06:57 +00:00
Chris Lattner
2420a80afa Prototype for new ConstantExpr lowering pass, contributed by Vladimir Prus! 
llvm-svn: 14397
 2004-06-25 07:41:06 +00:00
Reid Spencer
776fdd441f - Changed Handler.h -> BytecodeHandler.h 
- Fixed some small coding standard compliance issues in BytecodeHandler.h

llvm-svn: 14393
 2004-06-25 02:32:27 +00:00
Chris Lattner
73f4c9fcd2 Okay, Module have not been known as 'C' for a LONG time now 
llvm-svn: 14392
 2004-06-25 00:42:23 +00:00
Chris Lattner
c5c6255889 Unbreak the build. tsk tsk 
llvm-svn: 14390
 2004-06-25 00:18:02 +00:00
Tanya Lattner
da38dc5180 Made a fix so that you can print out MachineInstrs that belong to a MachineBasicBlock that is not yet attached to a MachineFunction. This change includes changing the third operand (TargetMachine) to a pointer for the MachineInstr::print function. 
llvm-svn: 14389
 2004-06-25 00:13:11 +00:00
Misha Brukman
a2b7b5b128 Add a LowercaseString() utility function, courtesy of brg. 
llvm-svn: 14383
 2004-06-24 23:38:52 +00:00
Reid Spencer
fd6af2f261 Definition of the Bytecode Handler interface. Subclasses can override just 
the methods they are interested in to perform out-of-band tasks while the
BytecodeReader is constructing a module. Handlers should *not* modify any
of the LLVM IR objects during this process.

llvm-svn: 14380
 2004-06-24 23:05:07 +00:00
Chris Lattner
228e6d64d0 Remove distasteful method which is really part of the indvars pass 
llvm-svn: 14359
 2004-06-24 06:52:20 +00:00
Misha Brukman
0ae5becf22 Moved to include/llvm/Support 
llvm-svn: 14350
 2004-06-23 17:24:53 +00:00
Brian Gaeke
251a2b53ec Provide prototypes for IsNAN() wrapper. 
llvm-svn: 14339
 2004-06-23 00:25:24 +00:00
Brian Gaeke
68ace5fc48 Regenerated. 
It looks to me like people haven't been running AutoRegen.sh. Grumble grumble.

llvm-svn: 14337
 2004-06-22 23:47:23 +00:00
John Criswell
43a84d337d Added the llvm/test/Programs/Makefile.test Makefile. 
Added a check for isnan() while I was at it.

llvm-svn: 14333
 2004-06-22 21:35:10 +00:00
Misha Brukman
e38f7ed2cc Spell out `NoFramePointerElim' for readability. 
llvm-svn: 14299
 2004-06-21 21:17:44 +00:00
Misha Brukman
2b3c4ca665 Make a single `NoFPElim' switch available to all targets. 
llvm-svn: 14296
 2004-06-21 21:07:51 +00:00
Misha Brukman
03cf1fc233 Let's be consistent: listing format `os/arch'. 
llvm-svn: 14293
 2004-06-21 18:43:23 +00:00
Chris Lattner
3a8e3bce6c Make ConstantBool act like a 1 bit ConstantInt, in order to simplify client 
code.  Patch contributed by Vladimir Prus.

llvm-svn: 14280
 2004-06-21 12:12:12 +00:00
Chris Lattner
6f6b95abe2 Header moved into the CodeGen directory 
llvm-svn: 14267
 2004-06-20 07:50:32 +00:00
Chris Lattner
9da4181217 Start moving IntrinsicLowering out of VMCore into libcodegen, as per PR346 
llvm-svn: 14264
 2004-06-20 07:40:46 +00:00
Chris Lattner
ba933051e3 Add methods like BinaryOperator::createAdd that take an instruction to insert 
before.

llvm-svn: 14261
 2004-06-20 05:02:56 +00:00
Chris Lattner
49af533d57 Initial checkin of the StableBasicBlockNumbering, a little helper class for computing 
(strangely enough) a stable (determinstic) numbering for basic blocks.

llvm-svn: 14246
 2004-06-19 08:41:59 +00:00
Misha Brukman
d3a8478981 Add a target-independent way to query page size. 
llvm-svn: 14232
 2004-06-18 15:30:25 +00:00
Chris Lattner
0cd29ae2cd Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID() 
llvm-svn: 14201
 2004-06-17 18:19:28 +00:00
Brian Gaeke
9f7f63256d I'm afraid this doesn't exist. 
llvm-svn: 14193
 2004-06-16 00:26:45 +00:00
Chris Lattner
7c3600a50e isnan is dead 
llvm-svn: 14191
 2004-06-15 21:52:58 +00:00
Alkis Evlogimenos
9b28aef6cb Add the isunordered intrinsic. 
llvm-svn: 14159
 2004-06-12 19:19:14 +00:00
Chris Lattner
a8fd205112 It is no longer 2001 
llvm-svn: 14157
 2004-06-11 21:12:22 +00:00
Misha Brukman
4fdc92647b Fix grammar: 's is for possessive only. 
llvm-svn: 14155
 2004-06-11 16:50:21 +00:00
Reid Spencer
efdd7cd3ac Implement tracking of bytecode instruction size and the number of long 
instructions generated.

llvm-svn: 14154
 2004-06-11 15:10:38 +00:00
Reid Spencer
7172b26a18 Revert an unneeded interface change to Instruction.h 
llvm-svn: 14137
 2004-06-11 03:06:43 +00:00
Chris Lattner
b07bf147cd I misled Alkis: LLVM should have isnan, not isunordered. 
isunordered(X, Y) === isnan(X) | isnan(Y)

Remove isunordered, add isnan.

llvm-svn: 14132
 2004-06-11 02:29:43 +00:00
Alkis Evlogimenos
1ae8b4e7c4 Add the isunordered intrinsic. 
llvm-svn: 14127
 2004-06-11 01:08:18 +00:00
Reid Spencer
b2f8a70990 Updated the BytecodeAnalysis data structure to contain additional fields 
needed for analysis of individual functions.

llvm-svn: 14125
 2004-06-10 22:28:11 +00:00
Reid Spencer
aa6ccbcdee Added an isPhiNode(unsigned) static method to determine if an opcode is 
a PhiNode or not. Needed by Bytecode Analyzer.

llvm-svn: 14124
 2004-06-10 22:27:10 +00:00
Misha Brukman
d3374cf482 Remove extra space. 
llvm-svn: 14117
 2004-06-10 12:51:35 +00:00
Reid Spencer
ce1adf1ff0 Implemented the bulk of the functionality. Cleaned up the code. 
llvm-svn: 14113
 2004-06-10 08:09:13 +00:00
Chris Lattner
9a3779e0a0 Add new BinaryOperator::createAdd/Sub/... methods to avoid having to type 
llvm::Instruction:: all of the time.

llvm-svn: 14105
 2004-06-10 01:43:29 +00:00
Reid Spencer
149dc84ce8 Add some new fields for bytecode analysis. 
llvm-svn: 14092
 2004-06-09 06:18:53 +00:00