960707c335
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
a9e7fe9ea2
Do not use a class before it is defined.
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Be gcc 3.4 clean
llvm-svn: 9727
2003-11-05 06:25:06 +00:00
482202a601
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
02fe6b7683
Fixed spelling.
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llvm-svn: 8588
2003-09-17 21:34:23 +00:00
8579a9a38c
Add flag to control whether or not delay slots are filled during
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instruction scheduling (this is off by default).
llvm-svn: 8553
2003-09-16 05:55:15 +00:00
cc85d4544f
First version of SchedGraph common class and refactoring of SchedGraph.
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llvm-svn: 8148
2003-08-25 22:42:20 +00:00
3b5b633c77
Remove uses of the NonCopyable class, to make the doxygen output look better
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llvm-svn: 7880
2003-08-15 05:20:06 +00:00
8c14ba96ca
Factory methods for function passes now return type FunctionPass *.
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llvm-svn: 7839
2003-08-14 06:09:32 +00:00
0ed86aca71
Be const correct
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llvm-svn: 7348
2003-07-26 23:23:41 +00:00
7ca74ef252
Cleaned up code layout. No functional changes.
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llvm-svn: 6304
2003-05-22 21:49:18 +00:00
b674a1b95b
Kill `using' directives.
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llvm-svn: 6301
2003-05-22 21:24:35 +00:00
24c1d5e551
Rename llvm/Analysis/LiveVar/FunctionLiveVarInfo.h -> llvm/CodeGen/FunctionLiveVarInfo.h
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llvm-svn: 5284
2003-01-14 23:05:08 +00:00
b4d58d7f9e
Rename MachineInstrInfo -> TargetInstrInfo
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llvm-svn: 5272
2003-01-14 22:00:31 +00:00
f9781b59ab
More renamings of Target/Machine*Info to Target/Target*Info
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llvm-svn: 5204
2002-12-29 03:13:05 +00:00
967c38f4c5
Remove usage of MachineBasicBlock::get
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llvm-svn: 4341
2002-10-28 18:50:08 +00:00
881d8b3410
Make Scheduling Class variables be 'unsigned' instead of 'int'
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llvm-svn: 4333
2002-10-28 04:53:02 +00:00
2a3bd1c562
*** empty log message ***
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llvm-svn: 4323
2002-10-28 02:01:37 +00:00
8710aab04c
Rename MachineCodeForBasicBlock to MachineBasicBlock
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llvm-svn: 4318
2002-10-28 01:41:47 +00:00
7ae7f84cf3
Changed `MachineCodeForMethod' to `MachineFunction'.
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llvm-svn: 4301
2002-10-28 00:28:31 +00:00
e97144120d
Tell PassManager that this pass does not invalidate the CFG so that dominator
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information and Loop info will not have to be recomputed after this runs.
llvm-svn: 4269
2002-10-23 03:30:47 +00:00
9e5eb46362
Use vectors instead of hash_maps for issueGaps and conflictLists.
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These hash lookups were a major sink of time because they happen so often!
Also, add option to disable scheduling.
llvm-svn: 4138
2002-10-13 00:40:37 +00:00
02e7a86fec
* Removed extraneous #includes
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* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes
llvm-svn: 3277
2002-08-09 20:08:03 +00:00
f0ed55d1ee
- Cleaned up the interface to AnalysisUsage to take analysis class names
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instead of ::ID's.
- Pass::getAnalysis<> now no longer takes an optional argument
llvm-svn: 3265
2002-08-08 19:01:30 +00:00
e38dce72a7
Refix stuff for GCC 2.95, 3.0.4 & 3.1
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llvm-svn: 3094
2002-07-25 18:04:48 +00:00
7a167de851
now removes deleted nops from MachineCodeForInstruction
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llvm-svn: 3090
2002-07-25 17:31:05 +00:00
10073a9080
*** empty log message ***
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llvm-svn: 3075
2002-07-25 06:17:51 +00:00
e98dd5fcac
*** empty log message ***
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llvm-svn: 3056
2002-07-24 21:21:32 +00:00
f5cad15a67
*** empty log message ***
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llvm-svn: 2985
2002-07-22 02:10:13 +00:00
19c55db0d9
A single MachineInstr operand may now be both a def and a use,
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so additional dep. edges have to be added.
This was needed to correctly handle conditional move instructions!
MachineCodeForBasicBlock is now an annotation on BasicBlock.
Renamed "earliestForNode" to "earliestReadyTimeForNode".
llvm-svn: 2826
2002-07-08 22:59:23 +00:00
113f4f4609
MEGAPATCH checkin.
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For details, See: docs/2002-06-25-MegaPatchInfo.txt
llvm-svn: 2779
2002-06-25 16:13:24 +00:00
afc86e9a35
Move debug options out of header files so that the header does not have
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to #include CommandLine.h.
llvm-svn: 2712
2002-05-22 17:08:27 +00:00
99bd13b415
Hide debugging options
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llvm-svn: 2676
2002-05-20 21:39:10 +00:00
d5a847057b
Eliminate duplicate or unneccesary #include's
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llvm-svn: 2397
2002-04-29 17:42:12 +00:00
37104aace8
Add new optional getPassName() virtual function that a Pass can override
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to make debugging output a lot nicer.
llvm-svn: 2395
2002-04-29 14:57:45 +00:00
f998685cd9
s/Method/Function
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llvm-svn: 2336
2002-04-27 07:27:19 +00:00
c8e665431b
* Rename MethodPass class to FunctionPass
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- 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
99ac15d154
No need to reserve space, erasing does not change the size of the container.
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llvm-svn: 2201
2002-04-09 18:01:21 +00:00
e8a1a44dd4
* Add a file header with some information
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* Delete the DelaySlotInfo objects created by the SchedulingManager class.
These leaked objects were accounting for 3/4 of the memory leaked by the
backend, so this is a relatively major win.
* Reorganize SchedulingManager::getDelaySlotInfoForInstr so that it has
better code locality (making it easier to read).
llvm-svn: 2197
2002-04-09 05:45:58 +00:00
f739fa8541
s/Method/Function
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llvm-svn: 2180
2002-04-08 22:03:57 +00:00
c228f7a077
Add option to disable scheduling.
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Destroy live-variable information after scheduling so it is
recomputed before later phases (e.g., reg. allocation).
Use deterministic iterator to enumerate sched graphs.
llvm-svn: 1972
2002-03-24 03:44:55 +00:00
29a5df81e4
* Silence signed/unsigned warnings
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* Make it compile with GCC 3.0.4
llvm-svn: 1787
2002-02-24 23:01:50 +00:00
83d485b310
* Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into
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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
b1def732af
* Eliminate the LiveVarSet class, making applyTranferFuncForMInst a static
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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
6974172717
* The itf exposed by InstrScheduling is now a single function to create the right pass
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* InstructionScheduling is now a real pass
* InstrSched _uses_ LiveVar analysis, instead of creating it's own copy many times
through a loop. In this was LiveVarAnalysis is actually even SHARED by Register
allocation.
* SchedPriorities is now passed the live var information in
llvm-svn: 1700
2002-02-04 20:02:16 +00:00
e630ac9330
Remove dependence on BBLiveVar from InstrScheduling
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Minor cleanups
llvm-svn: 1688
2002-02-04 16:35:45 +00:00
7c9c85947c
* Get machine instrs from Instructin's by using MachineCodeForInstruction::get
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* Convert a few (*X). to X->
llvm-svn: 1643
2002-02-03 07:28:30 +00:00
7f74a56e24
Changes to build successfully with GCC 3.02
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llvm-svn: 1503
2002-01-20 22:54:45 +00:00
5de2204fe8
Create a new #include "Support/..." directory structure to move things
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from "llvm/Support/..." that are not llvm dependant.
Move files and fix #includes
llvm-svn: 1400
2001-11-27 00:03:19 +00:00
dff0a891c1
Major improvement to how nodes are built for a BB.
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LLVM instruction is no longer recorded in each node, but BB is.
llvm-svn: 1262
2001-11-12 14:18:01 +00:00
313a36f2d3
Use node->getOpCode() instead of node->getMachineInstr()->getOpCode().
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Much nicer.
llvm-svn: 1223
2001-11-09 02:14:20 +00:00
Brian Gaeke