cf66422978
Print the method that makes an instruction invalid
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llvm-svn: 1213
2001-11-08 19:29:51 +00:00
83f1528061
Initial checkin of pointer safety checker
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llvm-svn: 1181
2001-11-07 21:16:12 +00:00
5dab57de99
Added function IsLeafMethod to identify leaf methods.
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This will use the CallGraph only if one is provided.
llvm-svn: 950
2001-10-22 13:55:46 +00:00
cc91b21fe1
No major change - added some comments
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llvm-svn: 848
2001-10-16 01:25:05 +00:00
24872c8838
Print Debug Code to stderr instead of stdout so that it doesn't mess up the assembly output
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llvm-svn: 841
2001-10-15 18:30:06 +00:00
82605b239c
--added support for implicit operands
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llvm-svn: 832
2001-10-15 16:58:50 +00:00
f7d66a73ce
Fix code to make GCC 2.96 happy
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llvm-svn: 753
2001-10-13 06:34:47 +00:00
8cbbbef674
* Add support for Invoke instructions
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* Add support for indirect calls
llvm-svn: 752
2001-10-13 06:33:19 +00:00
04009efe48
added support for implict operands in machine instruction
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llvm-svn: 728
2001-10-12 17:47:23 +00:00
85cc5744ba
--added support for implicit operands in machine instructions
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llvm-svn: 727
2001-10-12 17:46:27 +00:00
7fac070215
* Both Method & GlobalVariable now subclass GlobalValue
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* ConstPoolPointerReference now represents a pointer to a GlobalValue
* Methods name references are now explicit pointers to methods
* Rename Value::GlobalVal to Value::GlobalVariableVal to avoid confusion
llvm-svn: 703
2001-10-03 14:53:21 +00:00
da55810666
Commit more code over to new cast style
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llvm-svn: 697
2001-10-02 03:41:24 +00:00
3856934386
Convert more code to use new style casts
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Eliminate old style casts from value.h
llvm-svn: 696
2001-10-01 20:11:19 +00:00
8f19112923
Add more support for new style casts
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Convert more code to use them
llvm-svn: 695
2001-10-01 18:26:53 +00:00
4b717c0edc
Add support for new style casts
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llvm-svn: 694
2001-10-01 16:18:37 +00:00
ba1c1f2fb6
Pull predecessor and successor iterators out of the CFG*.h files, and plop them into
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the BasicBlock class where they should be. pred_begin/pred_end become methods on BasicBlock,
and the cfg namespace isn't used anymore.
llvm-svn: 691
2001-10-01 13:19:53 +00:00
c8b4d12a8f
*** empty log message ***
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llvm-svn: 675
2001-09-30 23:28:04 +00:00
bb09a10929
Pull iterators out of CFG.h and CFGdecls and put them in Support directory
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llvm-svn: 664
2001-09-28 22:56:31 +00:00
bbf3ae8414
Initial support for construction of a call graph
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llvm-svn: 660
2001-09-28 00:08:15 +00:00
06028541ab
Move the sparc target to a new lib/Target directory
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llvm-svn: 562
2001-09-14 03:55:11 +00:00
ff0c8a7511
This checkin represents some cleanup of the backend, implementing the following things:
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1. The TargetMachine structure is free to decide the process a particular target uses to generate code.
2. All of the gooee details of the sparc backend are now localized in the lib/CodeGen/TargetMAchine/Sparc directory. The Sparc.h file that is globally visible is just a stub.
3. The Sparc.h file that esxists now will dissapear entirely someday when we have multiple backends chosen by a factory of some sort.
NOTE! The BBLiveVar.cpp file dependant on the Sparc backend, and is therefore not generic/portale to other backends. This needs to be fixed.
llvm-svn: 558
2001-09-14 03:37:22 +00:00
3ce5ac2107
Handle subtract in expression classifier
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llvm-svn: 548
2001-09-11 04:27:34 +00:00
706946b40a
Add support for global variables
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llvm-svn: 535
2001-09-10 20:07:57 +00:00
ce4cd006c1
Module analyzer no longer has to iterate over constant pool
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llvm-svn: 441
2001-09-07 16:31:23 +00:00
c6b06c4f9b
Simplify code by eliminating need to hang onto constant pool references
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llvm-svn: 440
2001-09-07 16:31:04 +00:00
8ae325420f
Added directory LiveVar/
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llvm-svn: 410
2001-08-28 23:29:31 +00:00
1143eff628
analyze() now checks to see that we don't analyze the same method twice.
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Needs a mechnanism to override this check (e.g., after a transformation).
llvm-svn: 391
2001-08-28 22:36:35 +00:00
439465583a
Make sure noone branches to the entry node of the method
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llvm-svn: 369
2001-08-24 14:56:34 +00:00
a0484c8eeb
Handle case where there is no exit node from a flowgraph
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llvm-svn: 365
2001-08-23 17:07:19 +00:00
11e97b08f0
LV code on machine instructions
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llvm-svn: 360
2001-08-20 21:12:49 +00:00
ec1a5411d7
LV info on machine instructions
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llvm-svn: 359
2001-08-20 21:11:01 +00:00
c4d6aca02e
Fix a bug when compiling 'shl ubyte * %var, ubyte 2'
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llvm-svn: 295
2001-07-25 22:47:32 +00:00
6988791c1e
Changed printValue() to print constant value if the value is a constant.
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llvm-svn: 292
2001-07-24 18:21:21 +00:00
9f18119edb
*** empty log message ***
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llvm-svn: 291
2001-07-24 17:14:13 +00:00
e2472bbf6c
Moved inline/llvm/Tools/* to include/llvm/Support/*
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llvm-svn: 279
2001-07-23 17:46:59 +00:00
2c6f274188
More functionality, renamed API
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llvm-svn: 241
2001-07-21 19:07:19 +00:00
85090922f4
Start of expression analysis support
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llvm-svn: 219
2001-07-20 19:17:55 +00:00
197390e985
Fix nasty typo
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llvm-svn: 204
2001-07-20 04:39:07 +00:00
5446f8a542
* The parent of a constant pool is a SymTabValue, not a value.
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llvm-svn: 178
2001-07-14 06:08:51 +00:00
1547114cbf
Fixed post dominator frontiers! Yaay!
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llvm-svn: 157
2001-07-08 05:54:09 +00:00
c385bebc89
Implement support for postdominators, except in dom frontiers
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llvm-svn: 142
2001-07-06 16:58:22 +00:00
81f3ace753
IntervalPartition was changed to inherit from vector<Interval*> instead of
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contain it so that it would have full iterator access without much work.
Writer includes code to print out IntervalPartition's now.
llvm-svn: 133
2001-07-03 15:28:35 +00:00
fa3ac26d22
Code got moved from the lib/Assembly/Writer/IntervalWriter.cpp file to
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here. Updates to correct description n stuff.
llvm-svn: 129
2001-07-03 05:36:34 +00:00
a7f22e53c0
Add printing code for dominator info
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llvm-svn: 125
2001-07-02 05:46:47 +00:00
081aabc330
Checkin of new dominator calculation routines. These will be improved in
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the future to do post dominators and stuff
llvm-svn: 124
2001-07-02 05:46:38 +00:00
0c94a300eb
Moved deleter to include/llvm/Tools/STLExtras.h
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llvm-svn: 120
2001-07-02 01:08:08 +00:00
4cee8d8ffb
Miscellaneous cleanups:
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* Convert post to pre-increment for for loops
* Use generic programming more
* Use new Value::cast* instructions
* Use new Module, Method, & BasicBlock forwarding methods
* Use new facilities in STLExtras.h
* Use new Instruction::isPHINode() method
llvm-svn: 96
2001-06-27 23:41:11 +00:00
ed59025460
IntervalPartition: recode to use IntervalIterator to do all the work
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LoopDepth.cpp: new file that calculates the depth of a loop, using
IntervalPartitions.
llvm-svn: 71
2001-06-25 03:55:04 +00:00
601012721c
New file due to the Intervals.h splitup
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llvm-svn: 66
2001-06-24 04:07:44 +00:00
f64a8936e5
#include a different header due to Intervals.h splitting up
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llvm-svn: 63
2001-06-24 04:05:45 +00:00
dec727e346
IntervalPartition & IntervalIterator classes have been split out into
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their own .h files & .cpp file
llvm-svn: 62
2001-06-24 04:05:21 +00:00
4c16155c36
Prepare for split between Interval, IntervalIterator, and IntervalIPartition
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llvm-svn: 60
2001-06-24 03:25:01 +00:00
34b62a04b6
Interval::HeaderNode is now accessed thorugh an accessor function
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llvm-svn: 56
2001-06-22 02:23:39 +00:00
b20a15d334
Moved printing code to the Assembly/Writer library.
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Code now detects looping intervals
llvm-svn: 52
2001-06-21 05:27:22 +00:00
d79faa35af
Implement the new Interval::isLoop method
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Implement destructor to free memory
llvm-svn: 51
2001-06-21 05:26:15 +00:00
5035efaeda
Add capability to build a derived interval graph
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llvm-svn: 41
2001-06-20 22:44:32 +00:00
28ae5cbcb5
Initial Checking of Interval handling code
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llvm-svn: 39
2001-06-20 20:09:55 +00:00
2f7c963559
Initial revision
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llvm-svn: 2
2001-06-06 20:29:01 +00:00
Chris Lattner