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536cf1b13f
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627 Commits

Author SHA1 Message Date
Chris Lattner
536cf1b13f * Rename MethodPass class to FunctionPass 
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333
 2002-04-27 06:56:12 +00:00
Chris Lattner
16601b03cf Change the semantics of getSuccessor to FAIL if an out of range successor # is attempted. 
llvm-svn: 2330
 2002-04-27 03:14:12 +00:00
Chris Lattner
ff8530eabd Support array allocations 
llvm-svn: 2326
 2002-04-27 02:27:11 +00:00
Chris Lattner
c5db0cc189 Rename getNullConstant to getNullValue 
llvm-svn: 2321
 2002-04-27 02:22:42 +00:00
Vikram S. Adve
5c851091e5 Added functions to compute the offset of a given incoming or outgoing 
argument. These are no longer allocated as they are discovered.

llvm-svn: 2320
 2002-04-25 04:48:54 +00:00
Vikram S. Adve
ae709134c9 Optional args are no longer allocated as they are discovered. 
(This can be improved to avoid making the initial pass over the method.)
Also, ensure automatic vars and reg. spills areas are not extended
if their sizes are used for computing some other offset.

llvm-svn: 2319
 2002-04-25 04:47:26 +00:00
Chris Lattner
006a45af20 Changes to make print pass work! 
llvm-svn: 2306
 2002-04-18 22:11:12 +00:00
Chris Lattner
bfad09f50d Remove getStrValue method from Constant implementations. The AssemblyWriter 
now knows how to write out a constant, not the constants themselves.  This is
fixed due to the move of the AsmWriter to the VMcore library.

llvm-svn: 2297
 2002-04-18 18:51:39 +00:00
Chris Lattner
3cdb370e13 * Add a comment to the header giving a breif overview of how to return a 
value from a visit function
* Define a (file local) DELEGATE macro to make the code easier to read/maintain
* Define per-opcode delegation functions so that users can override specific
  instances of BinaryOperator for example.

llvm-svn: 2290
 2002-04-18 16:16:16 +00:00
Chris Lattner
fea39ddbf3 * Make dtor virtual 
* Add a new defaulted argument that allows the instruction visitation
  visitors to return a non-void value.

llvm-svn: 2289
 2002-04-18 15:46:40 +00:00
Chris Lattner
e47ac70405 * StoreInst's shouldn't take names (they are _always_ void type) 
* Remove two methods that are not used

llvm-svn: 2281
 2002-04-18 14:42:27 +00:00
Chris Lattner
6830bf4c34 Make data structure acurately get ALL edges, even loads of null fields of 
nodes that are not shadow nodes

llvm-svn: 2273
 2002-04-17 03:24:47 +00:00
Chris Lattner
407c7385f8 Remove the concept of a critical shadow node 
llvm-svn: 2265
 2002-04-16 20:39:23 +00:00
Chris Lattner
e673eb0d73 * Eliminate ArgDSNode's completely, rely now on Scalar map 
llvm-svn: 2256
 2002-04-16 03:41:22 +00:00
Chris Lattner
bd8fdf2d57 * s/Method/Function 
* Add/allow callbacks for module,function, & basic block visiting

llvm-svn: 2250
 2002-04-15 19:32:36 +00:00
Chris Lattner
65dd63d712 s/Method/Function 
llvm-svn: 2246
 2002-04-14 06:14:15 +00:00
Chris Lattner
92b32c82bf Add Module::getTypeName 
llvm-svn: 2237
 2002-04-13 18:58:33 +00:00
Chris Lattner
86083cf0be Split the CleanupGCCOutput pass into two passes, and add real life actual 
documentation on when they do.

llvm-svn: 2222
 2002-04-10 20:31:22 +00:00
Chris Lattner
6bad210fa6 Allow a pass to obtain an analysis result for updating. 
llvm-svn: 2221
 2002-04-10 20:30:44 +00:00
Chris Lattner
4434e03eb6 Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.

llvm-svn: 2217
 2002-04-09 19:59:31 +00:00
Chris Lattner
a21d26e9ea Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.

llvm-svn: 2210
 2002-04-09 19:36:56 +00:00
Chris Lattner
cdc0946863 Use explicit .get() calls to avoid having to #include Function.h 
llvm-svn: 2208
 2002-04-09 19:07:44 +00:00
Chris Lattner
1b65d5368f Use .get() explicitly and add a few extra casts to avoid 2 #includes 
llvm-svn: 2204
 2002-04-09 18:36:05 +00:00
Chris Lattner
8d90bff39b Use opaque decl instead of #include 
llvm-svn: 2203
 2002-04-09 18:35:38 +00:00
Chris Lattner
15d1c69edd Rewrite MachineCodeForBasicBlock in terms of containment rather than 
inheritance.

llvm-svn: 2200
 2002-04-09 18:00:49 +00:00
Chris Lattner
0448b61465 Free memory when done with it. 
llvm-svn: 2198
 2002-04-09 15:04:37 +00:00
Chris Lattner
0a8a112014 Don't leak all of the Loop objects created... 
llvm-svn: 2196
 2002-04-09 05:43:19 +00:00
Chris Lattner
259b748661 Move the InsertPrologEpilogCode class out of the Sparc.cpp file into the 
new PrologEpilogCodeInserter.cpp file, and include the bodies of the
GetInstructionsFor(Prolog|Epilog) functions from SparcInstrSelection.cpp
into the class.  This eliminates the need for a static global vector of
instructions and a class of errors that is really unneccesary.

llvm-svn: 2194
 2002-04-09 05:20:15 +00:00
Chris Lattner
e7a2ce6e4e Don't leak memory like a seive 
llvm-svn: 2185
 2002-04-08 23:09:07 +00:00
Chris Lattner
c8166cec07 s/Method/Function 
llvm-svn: 2180
 2002-04-08 22:03:57 +00:00
Chris Lattner
6bdd1d2e3f * Add virtual print methods 
* s/Method/Function

llvm-svn: 2172
 2002-04-08 21:56:02 +00:00
Chris Lattner
16d4d12f80 * Trim #includes 
* Remove WriteToAssembly functions from interface
* Move operator<< definition to only allow top level operator<< on Value*'s.
  Defined in Value.h

This header file is greatly deemphasized by these changes.  Now it is only
used if custom printing through WriteTypeSymbolic or WriteAsOperand is needed.

llvm-svn: 2171
 2002-04-08 21:55:12 +00:00
Chris Lattner
e84fbd7f37 s/Method/Function 
Trim #includes

llvm-svn: 2170
 2002-04-08 21:52:58 +00:00
Chris Lattner
ada9cc6352 Trim #includes 
llvm-svn: 2169
 2002-04-08 21:52:32 +00:00
Chris Lattner
c49ebac684 * Move casting stuff out to Support/Casting.h 
* Add top level virtual print function, disallows instantiating Value's
  directly.
* Provide operator<< for values here, instead of in Assembly/Writer.h

llvm-svn: 2168
 2002-04-08 21:51:32 +00:00
Chris Lattner
cd1e9db9ad * Fix comment 
* Add printing support
* add isFloatingPoint method
* Remove isXXXType() methods for non-derived types

llvm-svn: 2167
 2002-04-08 21:50:15 +00:00
Chris Lattner
5bcb2e2b26 Minor change to reflect that ConstantHandling is now part of VMCore 
llvm-svn: 2163
 2002-04-08 20:15:12 +00:00
Chris Lattner
137fa92dce * Move include/llvm/Analysis/SlotCalculator.h to include/llvm/SlotCalculator.h 
because the slot calculator is already part of the VMCore library.
* Rename incorporateMethod and purgeMethod to *Function

llvm-svn: 2154
 2002-04-07 22:49:37 +00:00
Chris Lattner
1cce117059 VCG output support removed because it was broken and will never be used. 
llvm-svn: 2146
 2002-04-07 22:30:17 +00:00
Chris Lattner
bc15ae64dd Change references to the Method class to be references to the Function 
class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.

llvm-svn: 2144
 2002-04-07 20:49:59 +00:00
Chris Lattner
96ac1e9960 Source base has been completely changed over to use Function instead of Method, this file is not obsolete. 
llvm-svn: 2143
 2002-04-07 20:46:56 +00:00
Chris Lattner
e7b5d159c5 Implement constant propogation of multiply and divide instructions!! 
llvm-svn: 2134
 2002-04-07 08:10:14 +00:00
Chris Lattner
a1dce398bf * Delete getNumAbstractTypeUsers method 
* Move addAbstractTypeUser method to Type.cpp

llvm-svn: 2120
 2002-04-05 22:21:08 +00:00
Chris Lattner
8afff0c29a s/MethodType/FunctionType 
llvm-svn: 2115
 2002-04-04 22:19:18 +00:00
Chris Lattner
e395bc7d85 Remove backwards compatibility code 
llvm-svn: 2114
 2002-04-04 22:04:45 +00:00
Chris Lattner
0901828113 Deparameterize PATypeHolder 
llvm-svn: 2099
 2002-04-04 19:20:18 +00:00
Chris Lattner
f31c01714f Add method to get # nodes in the graph 
llvm-svn: 2098
 2002-04-04 19:20:00 +00:00
Chris Lattner
4cf90e67f8 Make the release build work 
llvm-svn: 2097
 2002-04-04 19:19:27 +00:00
Chris Lattner
78cfad6270 Fix the release build 
llvm-svn: 2096
 2002-04-04 19:18:17 +00:00
Chris Lattner
e391cdd3c1 * Add dump() virtual function to AbstractType user to help track down bugs 
* PATypeHolder is now a nontemplated class, because it was (almost) only
  ever instantiated with 'Type' as the parameter.

llvm-svn: 2095
 2002-04-04 19:18:00 +00:00