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189 Commits

Author SHA1 Message Date
Chris Lattner
9c67ad476b LevelRaise now gets TD from passmanager 
llvm-svn: 5897
 2003-04-24 18:25:42 +00:00
Chris Lattner
0a9913935f Add stub to create lowerSwitches pass 
llvm-svn: 5866
 2003-04-23 16:24:19 +00:00
Chris Lattner
17200af63c Add prototype for new CloneBasicBlock function 
llvm-svn: 5804
 2003-04-18 03:49:22 +00:00
Chris Lattner
190480ecfe Add getAnalysisUsage method 
llvm-svn: 5756
 2003-03-31 17:29:18 +00:00
Chris Lattner
a49e96dda5 Change the mem2reg interface to accept a TargetData argument 
llvm-svn: 5685
 2003-03-03 17:25:18 +00:00
Chris Lattner
74aa1f8c03 Add a new interface file for the PromoteMemToReg interface in the Utils library 
llvm-svn: 5609
 2003-02-22 23:04:52 +00:00
Chris Lattner
4bb510896d Remove pool alloc accessor 
llvm-svn: 5473
 2003-02-03 19:08:33 +00:00
Chris Lattner
cfae77498b Expose information about pool allocation 
llvm-svn: 5471
 2003-02-03 19:07:46 +00:00
Chris Lattner
e70dc51f5c New header 
llvm-svn: 5280
 2003-01-14 22:37:41 +00:00
Chris Lattner
bdf60b4ad8 Move to Instrumentation.h 
llvm-svn: 5279
 2003-01-14 22:36:15 +00:00
Chris Lattner
1af4a99c43 REmove unused header file 
llvm-svn: 5275
 2003-01-14 22:29:57 +00:00
Chris Lattner
3fdec63d85 Remove unused header 
llvm-svn: 5274
 2003-01-14 22:28:22 +00:00
Vikram S. Adve
8ea96d8162 This file provides the function DemoteRegToStack(), which takes a 
virtual register computed by an Instruction& X and replaces it with
a slot in the stack frame, allocated via alloca.

llvm-svn: 4963
 2002-12-10 13:07:12 +00:00
Vikram S. Adve
c8ea11cf8e The pass Parallelize automatically parallelizes a program using the 
Cilk multi-threaded runtime system to execute parallel code.  This file
exposes some routines needed for code generation for that pass.

llvm-svn: 4961
 2002-12-10 00:42:22 +00:00
Chris Lattner
29c4cbb5a5 Cloning stuff doesn't modify the source module 
llvm-svn: 4787
 2002-11-20 20:22:58 +00:00
Chris Lattner
e5a05ec13b Minor changes to cloning interface 
llvm-svn: 4770
 2002-11-19 22:54:01 +00:00
Chris Lattner
01ce78b4e1 Extend function cloning interface to support inlining 
llvm-svn: 4767
 2002-11-19 21:54:38 +00:00
Chris Lattner
5165195254 This file is supersumed by Utils/Cloning.h 
llvm-svn: 4765
 2002-11-19 21:00:33 +00:00
Chris Lattner
697f2aac86 Merge cloning and inlining utilities 
llvm-svn: 4763
 2002-11-19 20:58:38 +00:00
Chris Lattner
6423477181 Move inlining pass to IPO.h 
llvm-svn: 4761
 2002-11-19 20:43:24 +00:00
Chris Lattner
adea9960ab Move the function extractor pass from tools/extract into lib/Xform/IPO 
llvm-svn: 4759
 2002-11-19 18:42:59 +00:00
Chris Lattner
3cf20c3f14 Expose isCriticalEdge & SplitCriticalEdge methods from crit-edges pass 
llvm-svn: 4075
 2002-10-08 21:06:27 +00:00
Chris Lattner
9a954d1bc1 Checkin new loop-preheader insertion pass. 
llvm-svn: 3943
 2002-09-26 16:17:33 +00:00
Chris Lattner
cbdfa73706 Converted SimpleStructMutation to take TargetData as a required pass. 
llvm-svn: 3931
 2002-09-26 00:17:18 +00:00
Chris Lattner
4b838cd6b5 Change LowerAllocations pass to 'require' TargetData instead of it being 
passed in.

llvm-svn: 3930
 2002-09-25 23:47:49 +00:00
Chris Lattner
442d220996 - Do not expose Critical Edge breaking mechanics outside the BCE pass, thus 
removing it from Transforms/Local.h and from Transforms/Utils/*

llvm-svn: 3909
 2002-09-24 15:51:54 +00:00
Chris Lattner
63940ae296 Expose passinfo from BreakCriticalEdges pass so that it may be "Required" by 
other passes

llvm-svn: 3906
 2002-09-24 15:42:27 +00:00
Chris Lattner
cd247490cd Add new BreakCriticalEdges pass 
llvm-svn: 3902
 2002-09-24 00:08:37 +00:00
Vikram S. Adve
5a92d517b0 Allow transformation DecomposeArrayRef(GetElementPtrInst* GEP) to 
be invoked on a single instruction at a time, for use in other passes.

llvm-svn: 3751
 2002-09-16 16:07:19 +00:00
Chris Lattner
1cf6da5815 Include stub for correlated expression elimination pass 
llvm-svn: 3597
 2002-09-06 18:39:29 +00:00
Chris Lattner
c8554b6352 - Rename BreakCriticalEdge to the slightly more standard SplitCriticalEdge 
llvm-svn: 3587
 2002-09-06 02:35:11 +00:00
Chris Lattner
66c5dd4050 * Doxygenize API 
* Add new functions for identifying and breaking critical edges

llvm-svn: 3586
 2002-09-06 02:19:25 +00:00
Chris Lattner
88a7f572fb Remove duplicate #include 
llvm-svn: 3567
 2002-09-02 04:04:11 +00:00
Chris Lattner
b90f78e2b3 - Do not expose ::ID from any of the analyses anymore. 
llvm-svn: 3416
 2002-08-21 17:09:45 +00:00
Chris Lattner
dedfc5ccb3 Implement a new RemoveSuccessor function 
llvm-svn: 3130
 2002-07-29 22:32:06 +00:00
Chris Lattner
ef6729c9ca * Eliminate the Provided set. All Passes now finally just automatically 
provide themselves.

llvm-svn: 3125
 2002-07-29 21:03:38 +00:00
Chris Lattner
b934722f1b * Add support for different "PassType's" 
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses

llvm-svn: 3112
 2002-07-26 21:12:44 +00:00
Chris Lattner
722320121c Move many files into IPO.h 
llvm-svn: 3042
 2002-07-24 17:10:58 +00:00
Chris Lattner
5467246af4 Move contents of these files into IPO.h 
llvm-svn: 3041
 2002-07-24 17:10:24 +00:00
Chris Lattner
6669be024a * Rename to IPO.h 
* Add ConstantMerge.h contents

llvm-svn: 3032
 2002-07-23 19:56:27 +00:00
Chris Lattner
4b7d671258 Incorporate into IPO.h 
llvm-svn: 3030
 2002-07-23 19:51:10 +00:00
Chris Lattner
60265052c8 Prepare the file to become IPO.h 
llvm-svn: 3029
 2002-07-23 19:48:52 +00:00
Chris Lattner
d8c37e2e73 Merge the contents of ChangeAllocations.h into Scalar.h 
llvm-svn: 3028
 2002-07-23 19:37:38 +00:00
Chris Lattner
0caa0614f8 *** empty log message *** 
llvm-svn: 3008
 2002-07-23 17:58:44 +00:00
Chris Lattner
5cf6161e20 Pass creator requires a TargetData member 
llvm-svn: 3007
 2002-07-23 17:58:42 +00:00
Anand Shukla
d2ebe872e1 initial version: for emitfuncs pass 
llvm-svn: 2886
 2002-07-12 20:28:22 +00:00
Chris Lattner
dfd421a7df MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
 2002-06-25 16:13:24 +00:00
Chris Lattner
cee706572b *** empty log message *** 
llvm-svn: 2777
 2002-06-25 16:12:52 +00:00
Chris Lattner
7ec0950f3a Simplify the interface to local dce and constprop 
llvm-svn: 2750
 2002-05-26 20:18:35 +00:00
Chris Lattner
4b29ff417d Simplify interface to ConstantFoldTerminator 
llvm-svn: 2697
 2002-05-21 20:04:50 +00:00
Chris Lattner
ae889c277a Expose CFG simplification pass 
llvm-svn: 2696
 2002-05-21 20:04:15 +00:00
Chris Lattner
5a85ea20e5 Add prototype for LICM pass 
llvm-svn: 2612
 2002-05-10 22:44:16 +00:00
Chris Lattner
93ba8ba0a9 Add prototype for the PiNodeInserter pass 
llvm-svn: 2592
 2002-05-10 05:40:37 +00:00
Chris Lattner
1212eabe1f Add expr reassociation pass prototype 
llvm-svn: 2558
 2002-05-08 22:19:01 +00:00
Chris Lattner
abf9a50ee5 Spell aggressive right 
llvm-svn: 2549
 2002-05-07 22:12:52 +00:00
Chris Lattner
5b99f25879 These files are supersumed by include/llvm/Transforms/Scalar.h 
llvm-svn: 2534
 2002-05-07 19:38:42 +00:00
Chris Lattner
bb3896eed3 New header file to replace all of the Scalar/*.h files. 
llvm-svn: 2533
 2002-05-07 19:37:18 +00:00
Chris Lattner
d5b2b2afa5 Checkin headers for Utils library 
llvm-svn: 2528
 2002-05-07 18:52:48 +00:00
Chris Lattner
d365f9465f Cleanup implementation a bit + comments 
llvm-svn: 2527
 2002-05-07 18:51:44 +00:00
Chris Lattner
186adba046 Update header after moving file 
llvm-svn: 2522
 2002-05-07 18:34:57 +00:00
Chris Lattner
51d7a923f5 Remove long dead file 
llvm-svn: 2521
 2002-05-07 18:20:10 +00:00
Chris Lattner
0b8c2d8b29 Factor code out to the Transform Utils library 
llvm-svn: 2519
 2002-05-07 18:18:00 +00:00
Chris Lattner
5d17e49ad5 Remove unused files: This is the old induction varaible cannonicalization 
pass built on top of interval analysis

llvm-svn: 2411
 2002-04-29 20:18:00 +00:00
Chris Lattner
589debc4ba Add new optional getPassName() virtual function that a Pass can override 
to make debugging output a lot nicer.

llvm-svn: 2395
 2002-04-29 14:57:45 +00:00
Chris Lattner
f043c4baac Remove all contents of the cfg namespace to the global namespace 
llvm-svn: 2369
 2002-04-28 16:19:42 +00:00
Chris Lattner
23e713d49d Initial checkin of new "Internalize" pass for GCCLD 
llvm-svn: 2362
 2002-04-28 05:43:27 +00:00
Chris Lattner
0bd57e6e99 Initial checkin of simple&fast SSA based GCSE algorithm 
llvm-svn: 2338
 2002-04-28 00:47:11 +00:00
Chris Lattner
bc2e4fd4cf s/Method/Function in classname 
llvm-svn: 2335
 2002-04-27 06:59:56 +00:00
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
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
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
0901828113 Deparameterize PATypeHolder 
llvm-svn: 2099
 2002-04-04 19:20:18 +00:00
Chris Lattner
4e65b19a54 Checkin new useful routine 
llvm-svn: 2046
 2002-03-29 19:04:08 +00:00
Chris Lattner
9f9685197c New file for new pass 
llvm-svn: 2012
 2002-03-28 18:01:22 +00:00
Cameron Buschardt
6ca2f4e859 Rename constructor function 
llvm-svn: 2006
 2002-03-27 23:27:45 +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
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
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
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
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
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
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
326b548cd4 Initial checkin of new memory -> register promotion pass 
llvm-svn: 1739
 2002-02-12 17:16:22 +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
0d3eaa9575 Eliminate SimplifyCFG.h file, pull everything into the UnifyMethodExitNodes class 
llvm-svn: 1613
 2002-01-31 01:12:06 +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
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
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
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
3dc9a2a61f Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +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
f6b7da2bb5 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407
 2001-12-03 22:26:30 +00:00