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b6c8569f05
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80 Commits

Author SHA1 Message Date
Chris Lattner
b6c8569f05 Regularize header file comments 
llvm-svn: 9071
 2003-10-13 03:32:08 +00:00
Misha Brukman
b9a4ddbfc5 Fixed spelling and grammar. 
llvm-svn: 8478
 2003-09-11 18:14:24 +00:00
Chris Lattner
e5a47a9d95 This file is hopelessly out of date 
llvm-svn: 8298
 2003-09-01 20:14:00 +00:00
Vikram S. Adve
39ff8beb24 Improvement to the previous fix: branch following a delay slot of 
another delayed instr. would cause the later sanity-check (assertion)
in PhyRegAlloc.cpp to fail, even though there is really no error.

llvm-svn: 7848
 2003-08-14 20:45:56 +00:00
Vikram S. Adve
e456b5fc93 For an instruction with delay slots, mark all live values before 
the instruction as being live before/after the delay slot
instructions as well.

llvm-svn: 7795
 2003-08-12 22:19:59 +00:00
Vikram S. Adve
59e7da7437 Don't require a BB to look-up live variables, unless they may need to 
be recomputed.

llvm-svn: 7388
 2003-07-29 19:42:32 +00:00
Vikram S. Adve
ab50c0aee5 Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly() 
and related functions and flags.  Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".

llvm-svn: 6342
 2003-05-27 00:06:48 +00:00
Misha Brukman
58c5ef0f4d The word operands' has an r' in it. 
llvm-svn: 6250
 2003-05-20 20:36:39 +00:00
Misha Brukman
80e11dcb30 Sparc instruction opcodes now all live under the `V9' namespace. 
llvm-svn: 6249
 2003-05-20 20:32:24 +00:00
Chris Lattner
07b0e49989 Rename llvm/Analysis/LiveVar/FunctionLiveVarInfo.h -> llvm/CodeGen/FunctionLiveVarInfo.h 
llvm-svn: 5284
 2003-01-14 23:05:08 +00:00
Chris Lattner
57b5e8891e Move llvm/Analysis/LiveVar/ValueSet.h to CodeGen/ValueSet.h 
llvm-svn: 5282
 2003-01-14 22:56:37 +00:00
Chris Lattner
4093c3b83f Move annotations to support library 
llvm-svn: 5270
 2003-01-14 21:31:39 +00:00
Misha Brukman
c9c721edf0 Fix spelling of `propagate'. 
llvm-svn: 4423
 2002-10-29 23:06:16 +00:00
Chris Lattner
d6e5d73aa8 Eliminate uses of MachineBasicBlock::get 
llvm-svn: 4340
 2002-10-28 18:01:21 +00:00
Chris Lattner
b8c6acfbc0 Rename MachineCodeForBasicBlock to MachineBasicBlock 
llvm-svn: 4318
 2002-10-28 01:41:47 +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
3f47f1065b * Standardize how analysis results/passes as printed with the print() virtual 
methods
* Eliminate AnalysisID:  Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
  the analyses themselves.

llvm-svn: 3115
 2002-07-27 01:12:15 +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
24bcbdd155 *** empty log message *** 
llvm-svn: 3002
 2002-07-23 17:52:38 +00:00
Chris Lattner
99ad379582 *** empty log message *** 
llvm-svn: 2985
 2002-07-22 02:10:13 +00:00
Vikram S. Adve
daf9b38ed9 A single MachineInstr operand may now be both a def and a use. 
llvm-svn: 2825
 2002-07-08 22:56:34 +00:00
Anand Shukla
af8556bf5b changes to make it compatible with 64bit gcc 
llvm-svn: 2789
 2002-06-25 20:35:19 +00:00
Anand Shukla
819239b667 minor change in removing endl 
llvm-svn: 2788
 2002-06-25 20:34:54 +00:00
Chris Lattner
cee706572b *** empty log message *** 
llvm-svn: 2777
 2002-06-25 16:12:52 +00:00
Chris Lattner
7d0544f0cc Move debug options out of header files so that the header does not have 
to #include CommandLine.h.

llvm-svn: 2712
 2002-05-22 17:08:27 +00:00
Chris Lattner
5907666379 Move the DEBUG_LV option out of the public header file into a private header. 
llvm-svn: 2711
 2002-05-22 17:07:26 +00:00
Chris Lattner
1752fa9899 Hide debugging options 
llvm-svn: 2676
 2002-05-20 21:39:10 +00:00
Chris Lattner
96e0c48175 Eliminate duplicate or unneccesary #include's 
llvm-svn: 2397
 2002-04-29 17:42:12 +00:00
Chris Lattner
e20c7411d3 Simplify and update code a bit 
llvm-svn: 2376
 2002-04-28 19:20:10 +00:00
Chris Lattner
2f0ee1833d s/Method/Function 
llvm-svn: 2336
 2002-04-27 07:27:19 +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
e935ad94d0 Just use << isntead of forcing getStrValue 
llvm-svn: 2294
 2002-04-18 18:14:40 +00:00
Chris Lattner
5f86cf1a1c * General cleanups 
* In calcLiveVarSetsForBB, do not leak a ValueSet every time the function
  is called!

llvm-svn: 2189
 2002-04-09 05:14:14 +00:00
Chris Lattner
c8166cec07 s/Method/Function 
llvm-svn: 2180
 2002-04-08 22:03:57 +00:00
Chris Lattner
56e96eb88f isLabelType is obsolete 
llvm-svn: 2175
 2002-04-08 21:59:08 +00:00
Chris Lattner
c481e92886 Rename Method to Function 
llvm-svn: 1957
 2002-03-23 22:51:58 +00:00
Vikram S. Adve
92fb8b1f9c Fixed several problems with handling arguments to Phis. 
llvm-svn: 1910
 2002-03-18 03:47:26 +00:00
Vikram S. Adve
cd6cb1962f Big bug fix: killed uses were being inserted instead of erased! 
Also added a set of debug options.

llvm-svn: 1909
 2002-03-18 03:45:41 +00:00
Chris Lattner
b10862d793 Make it compile with GCC 3.0.4 
llvm-svn: 1786
 2002-02-24 23:01:21 +00:00
Chris Lattner
8e9be000a7 * 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
b0a2c5546b 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
3b3ee75819 Convert BBLiveVar to be a BasicBlock annotation, this removes the BB2BBLVMap from MethodLiveVarInfo. 
llvm-svn: 1721
 2002-02-05 06:52:25 +00:00
Chris Lattner
e282c0b592 Convert operand iterator over to work like an STL iterator 
llvm-svn: 1720
 2002-02-05 06:02:59 +00:00
Chris Lattner
5337fbec40 Minor change: Methods that return ValueSet's that are guaranteed to be valid 
return references instead of pointers.

llvm-svn: 1719
 2002-02-05 04:20:12 +00:00
Chris Lattner
164a9ea118 Must include SetOperations to do set_* 
llvm-svn: 1716
 2002-02-05 03:35:53 +00:00
Chris Lattner
6c0cbc3009 Remove empty files 
llvm-svn: 1713
 2002-02-05 02:52:53 +00:00
Chris Lattner
dc3aec7a90 * Eliminate the LiveVarSet class, making applyTranferFuncForMInst a static 
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
Chris Lattner
a8170f0944 * Code Cleanups 
* Introduce RAV to allow stream I/O instead of using printValue

llvm-svn: 1710
 2002-02-05 01:43:49 +00:00
Chris Lattner
2f8b10ceef Changes neccesary due to the move of BBLiveVar.h to the lib/Analysis/LiveVar directory 
llvm-svn: 1709
 2002-02-05 00:43:37 +00:00
Chris Lattner
9684272bd9 * Give BBLiveVar.cpp a proper file header 
* applyFlowFunc DOES NOT NEED TO COPY the huge BB->BBLiveVar Map every time it is invoked!
* Big cleanups.
* Make BBLiveVar.h effectively an internal header file
* Prepare LiveVarMap.h for deletion

llvm-svn: 1706
 2002-02-05 00:34:50 +00:00