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465 Commits

Author SHA1 Message Date
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
Chris Lattner
44cede05ee * Remove support for unsized arrays. 
* Free instruction does not accept a name
* MemAccessInst can now be used with cast/isa/dyn_cast/...

llvm-svn: 1455
 2001-12-14 16:22:56 +00:00
Chris Lattner
b2e8f44166 PointerType and ArrayType now subclass Sequential type, which contains addressability logic for indexing. Unsized arrays have been removed. 
llvm-svn: 1454
 2001-12-14 16:20:21 +00:00
Chris Lattner
9a7dd44f2c Swap operands now preserves the semantics of the binary operator by changing 
the opcode of the instruction if possible.

llvm-svn: 1444
 2001-12-13 00:43:03 +00:00
Chris Lattner
9cad2a10b4 Implement some nice functions useful for looking at types 
llvm-svn: 1442
 2001-12-13 00:40:16 +00:00
Chris Lattner
fee8f19bbe Implement proper iterator tags 
llvm-svn: 1441
 2001-12-13 00:39:49 +00:00
Chris Lattner
b2e2570645 Subclasses can change the opcode of an instruction 
llvm-svn: 1440
 2001-12-13 00:39:33 +00:00
Chris Lattner
c717d96290 Constants KNOW they are of a derived type 
llvm-svn: 1439
 2001-12-13 00:38:57 +00:00
Ruchira Sasanka
9d26f00cfb Added comments are more documentation info 
llvm-svn: 1434
 2001-12-08 21:04:22 +00:00
Chris Lattner
c4a5815033 Renamed inst_const_iterator -> const_inst_iterator 
Renamed op_const_iterator   -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()

llvm-svn: 1408
 2001-12-04 00:03:30 +00:00
Chris Lattner
f6b7da2bb5 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407
 2001-12-03 22:26:30 +00:00
Chris Lattner
81a79684b5 Simplify induction variables pass 
llvm-svn: 1406
 2001-12-03 18:05:13 +00:00
Chris Lattner
bcf2df7058 Split the PHINode class out from the iOther.h file into the iPHINode.h file 
llvm-svn: 1405
 2001-12-03 18:02:31 +00:00