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905ac5ee67
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212 Commits

Author SHA1 Message Date
Chris Lattner
905ac5ee67 Pass stuff by reference instead of by copy. Copying entire graphs seems like 
a bad idea


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1810 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 19:49:45 +00:00
Chris Lattner
5fb52fbf9e Move processGraph down lower in the file so all of the forward declarations 
can be eliminated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1809 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 19:43:49 +00:00
Chris Lattner
fd1717d03b * Changes to compile successfully with GCC 3.0 
* Eliminated memory leak in processGraph
* Pass vectors by const reference to moveDummyCode instead of by copy


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1808 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 19:40:28 +00:00
Anand Shukla
2d9bbfdfc4 Makefile for profile-paths 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1807 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 19:36:43 +00:00
Anand Shukla
c3e69696ac Initial checkin: functions on Graph used for path profile pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1806 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 19:02:16 +00:00
Anand Shukla
070834a040 Initial checkin: instrument code to get path execution frequency 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1805 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 19:00:48 +00:00
Anand Shukla
0b8066c149 Initial checkin: helper file to insert instrumentation code along edges 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1804 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 18:59:46 +00:00
Anand Shukla
d940c7d112 Initial check in of graph.cpp: implements graph interface used in path profiles 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1803 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 18:58:39 +00:00
Anand Shukla
fb1d93c716 New makefile to include ProfilePaths dir 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1799 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 18:20:27 +00:00
Chris Lattner
41b66b12e8 When inlining basic blocks and instructions, give them a name! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1796 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-25 00:31:02 +00:00
Chris Lattner
4fb71ba29d Namespaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1791 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-24 23:03:09 +00:00
Chris Lattner
e0f2753bb8 Handle more cases in the linker 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1771 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-18 19:05:15 +00:00
Chris Lattner
868c2d3c05 Bug fix for test/Regression/Other/2002-02-14-LevelRaiseBadAssert.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1767 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-14 22:21:40 +00:00
Chris Lattner
54d1e6cab2 Implement conversion of method pointer parameter in Call instruction 
to clean up MST benchmark.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1763 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-14 19:44:09 +00:00
Chris Lattner
9750b61e69 * Check in fix for: llvm/test/Regression/Other/2002-02-14-LevelRaiseInstDelete.ll 
* Minor reformatting.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1760 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-14 18:55:22 +00:00
Chris Lattner
455889aa79 * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1750 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-12 22:39:50 +00:00
Chris Lattner
221d688a5e 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1746 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-12 21:07:25 +00:00
Chris Lattner
0af83c6ed2 Add neccesary #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1742 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-12 20:19:06 +00:00
Chris Lattner
71b9411b8c I forgot to provide dominance frontier information. Now it's available. 
Also add more comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1741 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-12 18:27:41 +00:00
Chris Lattner
d3db022482 Initial checkin of new memory -> register promotion pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1739 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-12 17:16:22 +00:00
Chris Lattner
417cf7ef96 General cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1628 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-01 04:53:48 +00:00
Chris Lattner
21801532fd Eliminate SimplifyCFG.h file, pull everything into the UnifyMethodExitNodes class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1613 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-31 01:12:06 +00:00
Chris Lattner
fcc93d2c0a MethodPass's are now guaranteed to not be run on external methods! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1611 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-31 00:51:24 +00:00
Chris Lattner
793c6b80d3 Convert xforms over to new pass structure. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1605 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-31 00:45:11 +00:00
Chris Lattner
93193f8063 Convert analyses to new pass structure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1603 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-31 00:42:27 +00:00
Chris Lattner
699a7bfd6b Remove extraneous #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1588 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-26 22:47:32 +00:00
Chris Lattner
33fa13c57c Remove opt namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1587 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-26 22:47:07 +00:00
Chris Lattner
c560f88e91 Implement new DeadInstElmination pass 
remove old comment


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1555 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-23 05:48:24 +00:00
Chris Lattner
31b80d98ad Don't insert a useless cast 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1527 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-22 03:30:06 +00:00
Chris Lattner
d7db863c1d Rename LowerAllocations.h to ChangeAllocations.h since it now contains the 
RaiseAllocations pass as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1525 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-22 01:04:08 +00:00
Chris Lattner
5048c3b853 Pull RaiseAllocations stuff out of the CleanGCC pass into it's own pass in 
the ChangeAllocations.h header file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1522 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-22 00:13:51 +00:00
Chris Lattner
8445372636 LowerAllocations is really a BasicBlock pass. Make it so. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1521 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-21 23:34:02 +00:00
Chris Lattner
59b6b8e0b3 Move stuff out of the Optimizations directories into the appropriate Transforms 
directories.  Eliminate the opt namespace.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1520 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-21 23:17:48 +00:00
Chris Lattner
2d47418d3e Elminate an unused variable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1518 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-21 23:16:30 +00:00
Chris Lattner
04c85dcad8 Rename SwapStructureContents -> IPO/SimpleStructMutation 
Move MutateStructTypes.(cpp|h) -> IPO/MutateStructTypes.(cpp|h)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1510 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-21 07:52:35 +00:00
Chris Lattner
f4de63f65f 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1507 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-21 07:31:50 +00:00
Chris Lattner
697954c15d Changes to build successfully with GCC 3.02 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-20 22:54:45 +00:00
Chris Lattner
8a2a311939 initial checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1480 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-14 16:52:21 +00:00
Chris Lattner
c933344f1e * isFirstClassType is now provided by the Type class 
* Add ReplaceInstWithInst


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1468 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-14 16:39:22 +00:00
Chris Lattner
7991c281c5 * add ReplaceInstWithInst 
* Add support for pointer indexing
* Fix minor bugs that are majorly annoying


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1467 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-14 16:38:59 +00:00
Chris Lattner
38ac81cbbc Remove unsized array support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1466 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-14 16:38:04 +00:00
Chris Lattner
d554380850 * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1465 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-14 16:37:52 +00:00
Chris Lattner
97ac4ee02e 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1464 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-14 16:35:53 +00:00
Chris Lattner
206ad80ef9 The proper prototype for malloc returns a pointer, not an unsized array 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1463 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-14 16:32:20 +00:00
Chris Lattner
29c147302f * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1457 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-14 16:26:05 +00:00
Chris Lattner
9102aee528 Assertion could never fail because another one would in it's place. :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1449 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-13 00:45:40 +00:00
Chris Lattner
036efec1ec Implement more general conversions for getelementptr instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1432 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-07 04:40:30 +00:00
Chris Lattner
44480b52b9 Remove code that is superceeded by code in ExprTypeConvert.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1431 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-07 04:39:01 +00:00
Chris Lattner
7c3f415d99 Don't insert scales of 1 :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1430 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-07 04:26:02 +00:00
Chris Lattner
f17a09d878 We can do cast-add elimination even on casts that reinterpret 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1427 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-06 18:06:13 +00:00