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777 Commits

Author SHA1 Message Date
Chris Lattner
01ad1e2383 New api for signal handling for LLVM tools 
llvm-svn: 2301
 2002-04-18 19:53:34 +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
eb2cfb9f3b Pull casting operators out of Value.h 
llvm-svn: 2166
 2002-04-08 21:43:56 +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
9bca7892fc Add new function utohexstr. 
llvm-svn: 2140
 2002-04-07 08:36:19 +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
Chris Lattner
0f0829f28d Add a new replaceWith method useful for replacing instructions 
llvm-svn: 2088
 2002-04-01 17:52:16 +00:00
Chris Lattner
ce662b0ee9 Shadow nodes don't need to know their explicit parent, they just need to 
know what type to be.

llvm-svn: 2080
 2002-04-01 00:12:36 +00:00
Vikram S. Adve
6ac730799c Add method getCallInstIndirectAddrVal() to add call interference 
for this value.

llvm-svn: 2072
 2002-03-31 18:58:49 +00:00
Vikram S. Adve
c2c33ba3fd Include temp. values when computing max. size of stack frame! 
llvm-svn: 2070
 2002-03-31 18:57:49 +00:00
Chris Lattner
0a70c8a163 * Allow access to DSNode iterator as DSNode::iterator/begin/end 
* Add debugging "dump" method to DSNode
* Fix bugs in DSNode iterator

llvm-svn: 2060
 2002-03-31 07:11:20 +00:00
Chris Lattner
c3b299b9ba Initial checkin of file: 
Define an iterator to operate over data structure outgoing links and
graph implementation so generic graph functions can be used.

llvm-svn: 2057
 2002-03-30 09:13:23 +00:00
Chris Lattner
06ffc5b249 Add accessors and a method to get all the outgoing links for ALL nodes 
llvm-svn: 2055
 2002-03-30 09:07:51 +00:00
Chris Lattner
fb50c702c4 Add an accessor 
llvm-svn: 2054
 2002-03-30 04:02:41 +00:00
Chris Lattner
289f7690fe Add a hook to allow the datastructure to keep naturally up to date, even 
though it's not entirely fleshed out.

llvm-svn: 2051
 2002-03-29 21:23:29 +00:00
Chris Lattner
c8291c9eb1 Add more accessors 
llvm-svn: 2047
 2002-03-29 19:04:19 +00:00
Chris Lattner
4e65b19a54 Checkin new useful routine 
llvm-svn: 2046
 2002-03-29 19:04:08 +00:00
Chris Lattner
4e79dc8099 Rename getCalledMethod to getCalledFunction 
llvm-svn: 2042
 2002-03-29 17:08:01 +00:00
Chris Lattner
01affcf43e Remove getCalledMethod. Use getCalledFunction instead 
llvm-svn: 2041
 2002-03-29 17:07:34 +00:00
Chris Lattner
18cc6a9277 Add an insert method to VAlueHolder to allow batch insertion 
llvm-svn: 2038
 2002-03-29 05:49:37 +00:00
Chris Lattner
474495e742 Add new addTypeName method to Module class 
llvm-svn: 2037
 2002-03-29 04:48:40 +00:00
Chris Lattner
8c98acc07f s/Method/Function 
llvm-svn: 2035
 2002-03-29 03:51:11 +00:00
Chris Lattner
084601e6f4 s/Method/Function 
llvm-svn: 2034
 2002-03-29 03:44:36 +00:00
Chris Lattner
ca2c7dbf7c Expose more information to clients 
llvm-svn: 2027
 2002-03-29 03:35:30 +00:00
Chris Lattner
33ff5dc7e7 Add getOrInsertFunction and getFunction methods to Module. This simplifies 
some code in the transformations.

llvm-svn: 2026
 2002-03-29 03:32:29 +00:00
Chris Lattner
0cc345f1d3 Add #define for MethodType 
llvm-svn: 2025
 2002-03-29 03:32:00 +00:00
Chris Lattner
597198838d s/Method/Function/ 
llvm-svn: 2024
 2002-03-29 03:30:59 +00:00
Chris Lattner
4823b956bc Rename MethodType to FunctionType, provide a #define 
llvm-svn: 2023
 2002-03-29 03:15:32 +00:00
Chris Lattner
ab9cc61ceb Remove the reduceApply functions they are obsolete things from the days before 
we had a reasonable pass system

llvm-svn: 2022
 2002-03-28 22:49:49 +00:00
Chris Lattner
cab0ce8244 Implement getEscapingAllocations & getNonEscapingAllocations 
llvm-svn: 2021
 2002-03-28 19:33:00 +00:00
Chris Lattner
2f9f87a984 * Remove RemoveUnreachableShadowNodes & UnlinkUndistinguishableShadowNodes 
to reflect the fact that they actually operate on arbitrary nodes
* Clean up public interface of FunctionDSGraph
* add getEscapingAllocations & getNonEscapingAllocations

llvm-svn: 2019
 2002-03-28 19:15:38 +00:00
Chris Lattner
9f9685197c New file for new pass 
llvm-svn: 2012
 2002-03-28 18:01:22 +00:00
Chris Lattner
4054edc567 * Define some operators on PointerVal and PVS's 
* Nodes can determine whether they are foldable with another node
* Rename NewDSNode to AllocDSNode
* The Function graph breaks up all of the node types into individual
  vectors to alloc fast access when you are looking for a particular type
  of node.  Simplifies much code.

llvm-svn: 2009
 2002-03-28 17:48:41 +00:00
Cameron Buschardt
6ca2f4e859 Rename constructor function 
llvm-svn: 2006
 2002-03-27 23:27:45 +00:00
Chris Lattner
4defbc34ff * Add a nice utility method to DSNode 
* Export interface to tell whether an alloc node represent a malloc or alloca
* Add the concept of a "critical" shadow node

llvm-svn: 2000
 2002-03-27 19:41:45 +00:00
Chris Lattner
e01e339e93 Allow isa<DSNode>(..) 
Simplification routines return true on change

llvm-svn: 1996
 2002-03-27 00:52:57 +00:00
Chris Lattner
1026adab40 New header file for datastructure analysis 
llvm-svn: 1993
 2002-03-26 22:38:45 +00:00
Chris Lattner
fecabeab3c Change uses of Method to Function 
Change uses of methodArgument to FunctionArgument

llvm-svn: 1988
 2002-03-26 17:49:55 +00:00
Chris Lattner
5295e0fdcc Remove unneccesary forward declarations for classes 
llvm-svn: 1987
 2002-03-26 17:49:00 +00:00
Chris Lattner
a874026838 Transform uses of Method into uses of Function. 
Rename MethodArgument to FunctionArgument
Fix some _really_ out of date comments

llvm-svn: 1986
 2002-03-26 17:48:08 +00:00
Chris Lattner
9e84a283e3 Allow clients to use FunctionType as well as MethodType for now 
llvm-svn: 1985
 2002-03-26 17:46:41 +00:00
Vikram S. Adve
9722a4b6e9 Refix bug: Add back method MachineCodeForInstruction::dropAllReferences. 
llvm-svn: 1980
 2002-03-24 03:58:02 +00:00
Vikram S. Adve
0a68a60e95 Fix padding when allocating local variables on stack. 
llvm-svn: 1979
 2002-03-24 03:57:38 +00:00
Vikram S. Adve
aaad217cc1 Add methods to support type inquiry. Rename TmpInstruction values. 
llvm-svn: 1978
 2002-03-24 03:56:55 +00:00
Vikram S. Adve
463af87e8c Change treeRoots data structure to make enumeration deterministic. 
Also, add a flag to marked nodes that do not need code because they
have been folded into the user (parent in the BURG tree).

llvm-svn: 1963
 2002-03-24 03:25:17 +00:00
Vikram S. Adve
1f5e8f93cc Major overhaul to support arbitrary mixed array and structure indices. 
Also moved to the Scalar/ directory and renamed to "MultiDim".

llvm-svn: 1961
 2002-03-24 03:21:18 +00:00
Chris Lattner
c481e92886 Rename Method to Function 
llvm-svn: 1957
 2002-03-23 22:51:58 +00:00
Chris Lattner
6298cccfb9 Remove extranous forward decl 
llvm-svn: 1956
 2002-03-23 22:48:21 +00:00
Chris Lattner
418a519513 Remove unneccesary forward definitions 
llvm-svn: 1955
 2002-03-23 22:48:07 +00:00
Chris Lattner
9bb81deeb2 Add transition header file 
llvm-svn: 1954
 2002-03-23 22:47:43 +00:00
Chris Lattner
6cfb9cf484 Update documentation, rename Method to Function, move typedef to Value.h for now. 
llvm-svn: 1953
 2002-03-23 22:47:28 +00:00
Chris Lattner
e57136e0bf Change Method to Function 
llvm-svn: 1952
 2002-03-23 22:46:51 +00:00
Chris Lattner
1ff9888023 Add transition typedef to Function 
llvm-svn: 1951
 2002-03-23 21:59:53 +00:00
Vikram S. Adve
d0e5520726 New pass to convert Convert multi-dimensional 
array references into 1-D references.

llvm-svn: 1950
 2002-03-23 20:46:18 +00:00
Vikram S. Adve
cae64b9e24 Moved to Scalar/ directory. 
llvm-svn: 1949
 2002-03-23 20:44:37 +00:00
Chris Lattner
e8057176ec * Make AllocationInst ctor protected 
* Move AllocationInst ctor to iMemory.cpp
* AllocationInst's always have one operand, even if it is a uint 1

llvm-svn: 1938
 2002-03-21 22:37:01 +00:00
Chris Lattner
7b3dc0948b Remove a misguided API extension 
llvm-svn: 1926
 2002-03-21 05:46:43 +00:00
Chris Lattner
e3bca2be3b Allow implementation of all HANDLE_*_INST macros at once by defining HANDLE_INST 
llvm-svn: 1919
 2002-03-19 05:51:18 +00:00
Vikram S. Adve
2587f1aca7 New pass to convert Convert multi-dimensional 
array references into 1-D references.

llvm-svn: 1918
 2002-03-19 02:10:34 +00:00
Vikram S. Adve
aae5fcc0ca Big bug fix: killed uses were being inserted instead of erased! 
Also added a set of debug options.

llvm-svn: 1917
 2002-03-19 00:59:08 +00:00
Chris Lattner
456d7bea78 Initial checkin of InstVisitor class 
llvm-svn: 1916
 2002-03-18 19:07:42 +00:00
Chris Lattner
4af1704877 Add isa,cast,dyncast support for AllocationInst. 
llvm-svn: 1915
 2002-03-18 05:00:51 +00:00
Vikram S. Adve
6ea96e596c Added function computeOffsetforLocalVar to check how big the 
offset-from-FP will be before allocating space for a local variable.

llvm-svn: 1900
 2002-03-18 03:23:29 +00:00
Vikram S. Adve
abd6592e16 Use vector for machine instructions in GetInstructionsByRule. 
llvm-svn: 1899
 2002-03-18 03:20:46 +00:00
Vikram S. Adve
6e25a66e75 Added machine-independent value for INVALID_MACHINE_OPCODE. 
Just cosmetic changes otherwise.

llvm-svn: 1898
 2002-03-18 03:19:38 +00:00
Vikram S. Adve
4d3248ddc4 Add function getRegClassIDOfType. 
getRegClassIDOfValue is now just a wrapper around this.

llvm-svn: 1897
 2002-03-18 03:18:28 +00:00
Vikram S. Adve
778410c47a Bug fix in setting CC register. 
Also use distinct names for the three types of SetMachineOperand
to avoid painful overloading problems and errors.

llvm-svn: 1894
 2002-03-18 03:10:17 +00:00
Chris Lattner
4f4609a284 Convert the top line of the header from .cpp style to .h style. 
llvm-svn: 1884
 2002-03-17 21:16:22 +00:00
Chris Lattner
889b1e5b00 Fix bug: test/Regression/Other/2002-03-11-ConstPropCrash.ll 
llvm-svn: 1858
 2002-03-11 22:11:07 +00:00
Chris Lattner
b44f81b987 * Add new method localLookup 
* SymbolTable::remove(Value *N) checks to see if we are internally
  inconsistent before looking for a type plane (caused a crash)
* insertEntry now does a local lookup instead of a global lookup, which was
  causing an infinite loop in the renamer logic.
* Added assertions to make sure stuff stays happy
* Now the linker correctly links the SPECINT2000 mcf benchmark

llvm-svn: 1840
 2002-03-08 20:26:17 +00:00
Chris Lattner
e7204f3c24 Fix typo in comment 
llvm-svn: 1834
 2002-03-08 18:38:08 +00:00
Chris Lattner
0f0ed63279 Clean up call graph, add comments, and fix test/Regression/Other/2002-01-31-CallGraph.ll 
llvm-svn: 1828
 2002-03-06 20:19:35 +00:00
Chris Lattner
5cea52a4d5 Move callgraph printing out of writer.h into callgraph.h 
llvm-svn: 1824
 2002-03-06 17:59:45 +00:00
Chris Lattner
4830f16b6e Pull Callgraph out of the cfg namespace 
llvm-svn: 1821
 2002-03-06 17:39:28 +00:00
Chris Lattner
962e012ad5 Take CallGraph out of the CFG namespace. It has nothing to do with CFGs 
llvm-svn: 1820
 2002-03-06 17:16:43 +00:00
Chris Lattner
e2383e8592 Change over to use new style pass mechanism, now passes only expose small 
creation functions in their public header file, unless they can help it.

llvm-svn: 1816
 2002-02-26 21:46:54 +00:00
Chris Lattner
3ca03295c4 Expose verifier for method and module, and accept constant structures 
llvm-svn: 1814
 2002-02-26 21:38:48 +00:00
Chris Lattner
1b9b843452 Move ProfilePaths class into ProfilePaths library, only expose a creation function 
llvm-svn: 1812
 2002-02-26 20:04:59 +00:00
Anand Shukla
47588b8119 Initial check in of header file for profile-paths pass 
llvm-svn: 1801
 2002-02-26 18:43:03 +00:00
Chris Lattner
b10862d793 Make it compile with GCC 3.0.4 
llvm-svn: 1786
 2002-02-24 23:01:21 +00:00
Chris Lattner
5ece03aed8 Genericize the ReversePostOrderIterator. 
llvm-svn: 1785
 2002-02-24 21:48:59 +00:00
Chris Lattner
9942a79fcd Modernize verifier interface 
llvm-svn: 1780
 2002-02-20 17:54:35 +00:00
Chris Lattner
aa07d741cb Fix isArrayAllocation() to be correct 
llvm-svn: 1779
 2002-02-19 21:24:17 +00:00
Chris Lattner
650f6653a6 Minor cleanups I missed 
llvm-svn: 1778
 2002-02-19 19:36:56 +00:00
Chris Lattner
780a3ae146 These constructors are for internal use only. These should have been 
protected a long time ago :)

llvm-svn: 1777
 2002-02-19 19:22:45 +00:00
Chris Lattner
34bdf4dda4 * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into 
llvm/Support/CFG.h

llvm-svn: 1749
 2002-02-12 22:35:32 +00:00
Chris Lattner
c88d936415 * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into 
llvm/Support/CFG.h
* Make pred & succ iterators for intervals global functions

llvm-svn: 1748
 2002-02-12 22:35:27 +00:00
Chris Lattner
e0aa81ad1b Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into 
llvm/Support/CFG.h

llvm-svn: 1747
 2002-02-12 22:35:06 +00:00
Chris Lattner
3a1bc64866 Method.h no longer includes BasicBlock.h 
Method::inst_* is now in llvm/Support/InstIterator.h

llvm-svn: 1745
 2002-02-12 21:04:35 +00:00
Chris Lattner
a4bf6af614 * Move BasicBlock and Method graph stuff to new "llvm/Support/CFG.h" file 
* Move Method::inst_* to new "llvm/Support/InstIterator.h" file
* inst_iterator no longer permits resync'ing

llvm-svn: 1744
 2002-02-12 21:02:53 +00:00
Chris Lattner
bde317b67d * Move BasicBlock and Method graph stuff to new "llvm/Support/CFG.h" file 
* Move Method::inst_* to new "llvm/Support/InstIterator.h" file
* Method.h no longer #includes BasicBlock.h

llvm-svn: 1743
 2002-02-12 21:02:38 +00:00
Chris Lattner
326b548cd4 Initial checkin of new memory -> register promotion pass 
llvm-svn: 1739
 2002-02-12 17:16:22 +00:00
Chris Lattner
3b3ee75819 Convert BBLiveVar to be a BasicBlock annotation, this removes the BB2BBLVMap from MethodLiveVarInfo. 
llvm-svn: 1721
 2002-02-05 06:52:25 +00:00
Chris Lattner
e282c0b592 Convert operand iterator over to work like an STL iterator 
llvm-svn: 1720
 2002-02-05 06:02:59 +00:00
Chris Lattner
5337fbec40 Minor change: Methods that return ValueSet's that are guaranteed to be valid 
return references instead of pointers.

llvm-svn: 1719
 2002-02-05 04:20:12 +00:00
Chris Lattner
c77877fb46 Remove generic routines to Support/SetOperations.h 
llvm-svn: 1715
 2002-02-05 03:35:31 +00:00
Chris Lattner
ad196575cc New Support file for operations on set like objects 
llvm-svn: 1714
 2002-02-05 03:35:10 +00:00
Chris Lattner
6c0cbc3009 Remove empty files 
llvm-svn: 1713
 2002-02-05 02:52:53 +00:00
Chris Lattner
dc3aec7a90 * Eliminate the LiveVarSet class, making applyTranferFuncForMInst a static 
function in the one .cpp file that uses it.  Use ValueSet's instead.
* Prepare to delete LiveVarSet.h & LiveVarSet.cpp
* Eliminate the ValueSet class, making all old member functions into global
  templates that will eventually be moved to Support.

llvm-svn: 1711
 2002-02-05 02:51:01 +00:00
Chris Lattner
a8170f0944 * Code Cleanups 
* Introduce RAV to allow stream I/O instead of using printValue

llvm-svn: 1710
 2002-02-05 01:43:49 +00:00
Chris Lattner
80c1109e8e Remove empty file 
llvm-svn: 1708
 2002-02-05 00:35:59 +00:00
Chris Lattner
1181768743 * Big cleanups. 
* Make BBLiveVar.h effectively an internal header file
* Prepare LiveVarMap.h for deletion

llvm-svn: 1705
 2002-02-05 00:33:19 +00:00
Chris Lattner
62860d4c3d Clean up MethodLiveVarInfo 
llvm-svn: 1703
 2002-02-04 20:49:04 +00:00
Chris Lattner
b4e0d0424c Turn live variable analysis into a real MethodPass. 
llvm-svn: 1699
 2002-02-04 20:00:08 +00:00
Chris Lattner
5726b834cd Instruction scheduling is a real pass now. 
llvm-svn: 1698
 2002-02-04 19:59:22 +00:00
Chris Lattner
8a76e0e37e Remove Obsolete LoopDepthCalculator. All users should use LoopInfo directly. 
llvm-svn: 1697
 2002-02-04 17:49:01 +00:00
Chris Lattner
faeb3c85f9 Remvoe big hack that was used by the register allocator 
llvm-svn: 1692
 2002-02-04 17:38:03 +00:00
Chris Lattner
0c04c60975 eliminate the add and remove methods, clients must use insert and erase directly. 
llvm-svn: 1686
 2002-02-04 16:33:18 +00:00
Chris Lattner
140f09f8cc Remove tons of include pollution 
Remove frivolous const's
Make use of the -> operator

llvm-svn: 1685
 2002-02-04 16:32:40 +00:00
Chris Lattner
c6d2d0f12e Use generic pointer hashes instead of custom ones. 
llvm-svn: 1684
 2002-02-04 16:31:42 +00:00
Chris Lattner
31261e6fd1 PostOrderIterator really does depend on Method and BasicBlock. Obviously this 
is a huge fixme.

llvm-svn: 1682
 2002-02-04 16:29:55 +00:00
Chris Lattner
8bfb48c8d3 Convert RegisterAllocator interface to opaque pass type, so that users do not 
need to know _anything_ about RegAlloc to use it.  Well in the end maybe.

llvm-svn: 1681
 2002-02-04 15:54:09 +00:00
Chris Lattner
4f37a90fda Eliminate ModuleAnalyzer. It's old code that is not going to be used in the near future 
llvm-svn: 1679
 2002-02-04 06:47:17 +00:00
Chris Lattner
65e91cf86a * Minor cleanups 
* Reduce number of #includes
* Delete blank lines at end of files
* Remove blatently misleading qualifiers (how do you have an inlined pure virtual function?)
* Remove unnecesary & ignored qualifiers (const int argument vs int argument)
* Remove LARGE chunks of "inline" code out to .cpp file
* s/unsigned int/unsigned/

llvm-svn: 1673
 2002-02-04 05:55:10 +00:00
Chris Lattner
009faad8e4 * Minor cleanups 
* Reduce number of #includes, sometimes drastically (LiveRangeInfo.h lost _7_)
* Move instrIsFeasible() from InstrScheduling.h to SchedPriorities.h
* Delete blank lines at end of files

llvm-svn: 1672
 2002-02-04 05:52:08 +00:00
Chris Lattner
45cdd0fb0c * Move command line parsing debug stuff to InstrScheduling internal header file 
SchedPriorities.h

llvm-svn: 1669
 2002-02-04 02:44:20 +00:00
Chris Lattner
9a8ff2595a Split RegisterAllocation stuff OUT of Sparc.cpp into a well defined pass 
that has a very minimal interface (like it should have).

llvm-svn: 1667
 2002-02-04 00:33:08 +00:00
Chris Lattner
41ef705b10 Revamp compilation to be pass based instead of being monolithic so that 
backend's can customize compilation as much as they want

llvm-svn: 1661
 2002-02-03 23:40:22 +00:00
Chris Lattner
e1289c8b71 Code pulled out of MAchineInstr.(h|cpp) 
llvm-svn: 1660
 2002-02-03 07:54:50 +00:00
Chris Lattner
703fff6f92 Add methods to TargetMachine to: 
* Output assembly code a method at a time instead of building it all up then emitting it as a whole module
* Release memory contained in various annotations.

llvm-svn: 1641
 2002-02-03 07:24:05 +00:00
Chris Lattner
3284ca6af7 * Trim #includes 
llvm-svn: 1640
 2002-02-03 07:20:47 +00:00
Chris Lattner
71af76aa1d Remove #include 
move typedefs here

llvm-svn: 1639
 2002-02-03 07:17:37 +00:00
Chris Lattner
4fe48ea510 Remove extranous #include 
llvm-svn: 1638
 2002-02-03 07:15:36 +00:00
Chris Lattner
4ea2b76dee * Prune many #includes 
* Remove MachineCodeForVMInstr -> MachineCodeForInstruction.h
* Remove MachineCodeForMethod  -> MachineCodeForMethod.h

llvm-svn: 1636
 2002-02-03 07:11:59 +00:00
Chris Lattner
e2680a01fd * Remove TMP_INSTRUCTION_OPCODE silliness 
* Fix TmpInstruction copy ctor to not read uninitialized memory
* Fix TmpInstruction copy ctor to not copy 2 operands if there is only one
* Inline Initialize method into ctors

llvm-svn: 1635
 2002-02-03 07:07:16 +00:00
Chris Lattner
c98336111d Remove extraneous #includes 
llvm-svn: 1634
 2002-02-03 07:03:13 +00:00
Chris Lattner
fcc2cfec1f * Inline destructor 
* Remove MachineCodeForVMInstr support (it's now an annotation)
* Remove dropAllReferences override (just use User's)

llvm-svn: 1633
 2002-02-03 06:58:15 +00:00
Chris Lattner
bece6a3041 Remove extraneous #include 
llvm-svn: 1632
 2002-02-03 06:27:39 +00:00
Chris Lattner
10c2ca5cd3 Add constructor for addition to opt program 
llvm-svn: 1626
 2002-02-01 04:53:15 +00:00
Chris Lattner
a494a4981d Free memory when not in use 
llvm-svn: 1618
 2002-01-31 18:32:49 +00:00
Chris Lattner
71e41586ae * Make debugging output nicer 
* Implement pass memory freeing after the pass is unused
* Expose PassManager typedef in Pass.h instead of PassManager.h

llvm-svn: 1617
 2002-01-31 18:32:27 +00:00
Chris Lattner
0d3eaa9575 Eliminate SimplifyCFG.h file, pull everything into the UnifyMethodExitNodes class 
llvm-svn: 1613
 2002-01-31 01:12:06 +00:00
Chris Lattner
b678885f4c Remove this file. Folded into UnifyMethodExitNodes pass 
llvm-svn: 1612
 2002-01-31 01:02:32 +00:00
Chris Lattner
5c1e4c976e Implement LoopDepth calculation in terms of dominators instead of intervals 
llvm-svn: 1600
 2002-01-31 00:41:01 +00:00
Chris Lattner
9d726159c1 Convert xforms over to use new pass structure 
llvm-svn: 1596
 2002-01-30 23:29:35 +00:00
Chris Lattner
3ce0567bac Convert analyses over to new Pass framework 
llvm-svn: 1595
 2002-01-30 23:27:55 +00:00
Chris Lattner
3c0dcb01d4 Checkin new pass framework. This one is more useful and automatically 
creates analysis results for passes that need them.   MethodPass's never
have to worry about being invoked on external methods.

llvm-svn: 1594
 2002-01-30 23:20:39 +00:00
Chris Lattner
ae0661dc6c Don't die on call instructions, which reference methods 
llvm-svn: 1593
 2002-01-30 23:00:41 +00:00
Chris Lattner
f358e82b87 Check in GCC 3.02 compatiblity headers for GCC 2.95.3 
llvm-svn: 1590
 2002-01-30 16:27:12 +00:00
Chris Lattner
0fea9f487b Remove opt namespace 
llvm-svn: 1587
 2002-01-26 22:47:07 +00:00
Chris Lattner
5f1367a247 * Expose new pass DeadInstElimination 
* Add comments that describe the differences between the DCE passes

llvm-svn: 1553
 2002-01-23 05:47:35 +00:00
Chris Lattner
5fa48b460c Pull run() into Pass.cpp 
llvm-svn: 1552
 2002-01-23 05:46:22 +00:00
Chris Lattner
83056c99ec Pull RaiseAllocations stuff out of the CleanGCC pass into it's own pass in 
the ChangeAllocations.h header file.

llvm-svn: 1522
 2002-01-22 00:13:51 +00:00
Chris Lattner
250d937680 LowerAllocations is really a BasicBlock pass. Make it so. 
llvm-svn: 1521
 2002-01-21 23:34:02 +00:00
Chris Lattner
4454cdc5c0 Move stuff out of the Optimizations directories into the appropriate Transforms 
directories.  Eliminate the opt namespace.

llvm-svn: 1520
 2002-01-21 23:17:48 +00:00
Chris Lattner
0834da8b1f Fix for problem that caused both HUGE and INVALID latencies to be negative 
llvm-svn: 1513
 2002-01-21 22:42:49 +00:00
Chris Lattner
6fd0215a8b Include all header files individually instead of this one 
llvm-svn: 1512
 2002-01-21 21:45:44 +00:00
Chris Lattner
c00c670e5f Pull stuff out of opt namespace 
llvm-svn: 1511
 2002-01-21 21:44:38 +00:00
Chris Lattner
4be3babdba Moved header 
llvm-svn: 1509
 2002-01-21 07:41:55 +00:00
Chris Lattner
2521ae1011 Implement a more powerful, simpler, pass system. This pass system can figure 
out how to run a collection of passes optimially given their behaviors and
charactaristics.

Convert code to use it.

llvm-svn: 1507
 2002-01-21 07:31:50 +00:00
Chris Lattner
e4f3ba8d4c Implement a more powerful, simpler, pass system. This pass system can figure 
out how to run a collection of passes optimially given their behaviors and
charactaristics.

llvm-svn: 1506
 2002-01-21 07:31:00 +00:00
Chris Lattner
3dc9a2a61f Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Ruchira Sasanka
4b78c45328 Added more comments 
llvm-svn: 1495
 2002-01-07 19:57:37 +00:00
Ruchira Sasanka
0b15dd8a88 MachineRegInfo: Added a method to get the size of a register pushed on to stack. 
llvm-svn: 1492
 2002-01-07 19:17:41 +00:00
Ruchira Sasanka
3d5efa3be1 Added comments, destructors where necessary. 
llvm-svn: 1491
 2002-01-07 19:16:26 +00:00
Vikram S. Adve
b61dccd269 Eliminate function getIndicesBROKEN(). 
llvm-svn: 1486
 2001-12-15 00:37:12 +00:00
Vikram S. Adve
0607fbbf01 Eliminate all uses of memInst->getIndicesBROKEN(). 
llvm-svn: 1485
 2001-12-15 00:36:32 +00:00
Vikram S. Adve
1d755bccee getIndexedOffset() shd take vector of Values, not of Constants! 
llvm-svn: 1484
 2001-12-15 00:35:48 +00:00
Chris Lattner
882bc0e5ab Initial checkin of instcombine 
llvm-svn: 1479
 2001-12-14 16:52:09 +00:00
Chris Lattner
df8324304d Refactor trace values to work as a proper pass. Before it used to add 
methods while the pass was running which was a no no.  Now it adds the
printf method at pass initialization

llvm-svn: 1456
 2001-12-14 16:23:53 +00:00