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20610 Commits

Author SHA1 Message Date
Chris Lattner
5328c6fd97 * Changes to compile successfully with GCC 3.0 
* Eliminated memory leak in processGraph
* Pass vectors by const reference to moveDummyCode instead of by copy

llvm-svn: 1808
 2002-02-26 19:40:28 +00:00
Anand Shukla
a9b9636aca Makefile for profile-paths 
llvm-svn: 1807
 2002-02-26 19:36:43 +00:00
Anand Shukla
854c302594 Initial checkin: functions on Graph used for path profile pass 
llvm-svn: 1806
 2002-02-26 19:02:16 +00:00
Anand Shukla
70a61383eb Initial checkin: instrument code to get path execution frequency 
llvm-svn: 1805
 2002-02-26 19:00:48 +00:00
Anand Shukla
d0f8c88e91 Initial checkin: helper file to insert instrumentation code along edges 
llvm-svn: 1804
 2002-02-26 18:59:46 +00:00
Anand Shukla
d3d1fcd08d Initial check in of graph.cpp: implements graph interface used in path profiles 
llvm-svn: 1803
 2002-02-26 18:58:39 +00:00
Anand Shukla
61a1c1ee56 New makefile to include ProfilePaths dir 
llvm-svn: 1799
 2002-02-26 18:20:27 +00:00
Chris Lattner
f20671a6b6 When inlining basic blocks and instructions, give them a name! 
llvm-svn: 1796
 2002-02-25 00:31:02 +00:00
Chris Lattner
93a0341dbf Namespaces 
llvm-svn: 1791
 2002-02-24 23:03:09 +00:00
Chris Lattner
ccb9e604de Handle more cases in the linker 
llvm-svn: 1771
 2002-02-18 19:05:15 +00:00
Chris Lattner
4ed4caf44a Bug fix for test/Regression/Other/2002-02-14-LevelRaiseBadAssert.ll 
llvm-svn: 1767
 2002-02-14 22:21:40 +00:00
Chris Lattner
aca1090da2 Implement conversion of method pointer parameter in Call instruction 
to clean up MST benchmark.

llvm-svn: 1763
 2002-02-14 19:44:09 +00:00
Chris Lattner
a5ee9139ba * Check in fix for: llvm/test/Regression/Other/2002-02-14-LevelRaiseInstDelete.ll 
* Minor reformatting.

llvm-svn: 1760
 2002-02-14 18:55:22 +00:00
Chris Lattner
83d485b310 * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into 
llvm/Support/CFG.h
* Make pred & succ iterators for intervals global functions
* Add #includes that are now neccesary because BasicBlock.h doesn't include
  InstrTypes.h anymore

llvm-svn: 1750
 2002-02-12 22:39:50 +00:00
Chris Lattner
60a6591d83 Method.h no longer includes BasicBlock.h 
Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h

llvm-svn: 1746
 2002-02-12 21:07:25 +00:00
Chris Lattner
429a20af4c Add neccesary #include 
llvm-svn: 1742
 2002-02-12 20:19:06 +00:00
Chris Lattner
50a45782ec I forgot to provide dominance frontier information. Now it's available. 
Also add more comments.

llvm-svn: 1741
 2002-02-12 18:27:41 +00:00
Chris Lattner
12f155a6f0 Initial checkin of new memory -> register promotion pass 
llvm-svn: 1739
 2002-02-12 17:16:22 +00:00
Chris Lattner
86595ae342 General cleanup 
llvm-svn: 1628
 2002-02-01 04:53:48 +00:00
Chris Lattner
f9f2896c48 Eliminate SimplifyCFG.h file, pull everything into the UnifyMethodExitNodes class 
llvm-svn: 1613
 2002-01-31 01:12:06 +00:00
Chris Lattner
352151e222 MethodPass's are now guaranteed to not be run on external methods! 
llvm-svn: 1611
 2002-01-31 00:51:24 +00:00
Chris Lattner
d5d56780e2 Convert xforms over to new pass structure. 
llvm-svn: 1605
 2002-01-31 00:45:11 +00:00
Chris Lattner
ccf571a408 Convert analyses to new pass structure 
llvm-svn: 1603
 2002-01-31 00:42:27 +00:00
Chris Lattner
d5851db315 Remove extraneous #includes 
llvm-svn: 1588
 2002-01-26 22:47:32 +00:00
Chris Lattner
7209dc2446 Remove opt namespace 
llvm-svn: 1587
 2002-01-26 22:47:07 +00:00
Chris Lattner
ccbd4e4643 Implement new DeadInstElmination pass 
remove old comment

llvm-svn: 1555
 2002-01-23 05:48:24 +00:00
Chris Lattner
70090079e7 Don't insert a useless cast 
llvm-svn: 1527
 2002-01-22 03:30:06 +00:00
Chris Lattner
3787ee6be6 Rename LowerAllocations.h to ChangeAllocations.h since it now contains the 
RaiseAllocations pass as well.

llvm-svn: 1525
 2002-01-22 01:04:08 +00:00
Chris Lattner
4f0f09757d 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
d07471d6c3 LowerAllocations is really a BasicBlock pass. Make it so. 
llvm-svn: 1521
 2002-01-21 23:34:02 +00:00
Chris Lattner
ee965abc36 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
8cc83611e6 Elminate an unused variable 
llvm-svn: 1518
 2002-01-21 23:16:30 +00:00
Chris Lattner
c940c536ab Rename SwapStructureContents -> IPO/SimpleStructMutation 
Move MutateStructTypes.(cpp|h) -> IPO/MutateStructTypes.(cpp|h)

llvm-svn: 1510
 2002-01-21 07:52:35 +00:00
Chris Lattner
0686e435d1 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
7f74a56e24 Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Chris Lattner
ca081257e5 initial checkin 
llvm-svn: 1480
 2001-12-14 16:52:21 +00:00
Chris Lattner
3655cfb4e2 * isFirstClassType is now provided by the Type class 
* Add ReplaceInstWithInst

llvm-svn: 1468
 2001-12-14 16:39:22 +00:00
Chris Lattner
9dedd32ff4 * add ReplaceInstWithInst 
* Add support for pointer indexing
* Fix minor bugs that are majorly annoying

llvm-svn: 1467
 2001-12-14 16:38:59 +00:00
Chris Lattner
b3364fc169 Remove unsized array support 
llvm-svn: 1466
 2001-12-14 16:38:04 +00:00
Chris Lattner
b457653c6f * Support pointer indexing 
* Unsized arrays are a thing of the past, remove DoInsertArrayCast family
* Remove cases were we would get into infinite loops because we would insert a cast
  which would then be removed, inserting a different cast, ad infinitum...
* Remove some code that should be redundant with ExprTypeConvert code

llvm-svn: 1465
 2001-12-14 16:37:52 +00:00
Chris Lattner
3e88b44afc Many many changes and bugfixes: 
* Remove support for unsized arrays
* Add pointer indexing support
* Allow more arbitrary malloc type changes (which are too generous currently
  and should be fixed in the future)
* Allow more and better conversions

llvm-svn: 1464
 2001-12-14 16:35:53 +00:00
Chris Lattner
11439b2360 The proper prototype for malloc returns a pointer, not an unsized array 
llvm-svn: 1463
 2001-12-14 16:32:20 +00:00
Chris Lattner
f1197b0d43 * 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
* Revamp code to use printf calls instead of the old style print_<type>
  calls.
* Simplify code

llvm-svn: 1457
 2001-12-14 16:26:05 +00:00
Chris Lattner
f5c6f65e7f Assertion could never fail because another one would in it's place. :) 
llvm-svn: 1449
 2001-12-13 00:45:40 +00:00
Chris Lattner
e51379766b Implement more general conversions for getelementptr instructions 
llvm-svn: 1432
 2001-12-07 04:40:30 +00:00
Chris Lattner
dae4d63ddf Remove code that is superceeded by code in ExprTypeConvert.cpp 
llvm-svn: 1431
 2001-12-07 04:39:01 +00:00
Chris Lattner
72da4460b3 Don't insert scales of 1 :) 
llvm-svn: 1430
 2001-12-07 04:26:02 +00:00
Chris Lattner
71ffba7b70 We can do cast-add elimination even on casts that reinterpret 
llvm-svn: 1427
 2001-12-06 18:06:13 +00:00
Chris Lattner
b1995e1e69 Fix bug that caused invalid transformations to be applied 
llvm-svn: 1426
 2001-12-06 18:05:55 +00:00
Chris Lattner
674394077f Actually return true when a change has been made 
llvm-svn: 1425
 2001-12-05 19:41:33 +00:00