e3a75d6b33
Allow transformation DecomposeArrayRef(GetElementPtrInst* GEP) to
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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
5c363ba209
Add routines to update or erase operands (and to do so without external
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assumptions about which operand number stores what operand).
llvm-svn: 3750
2002-09-16 16:06:12 +00:00
4b775b2763
*** empty log message ***
...
llvm-svn: 3749
2002-09-16 16:01:41 +00:00
df7d0b5a9e
Add support for passes that use a TargetMachine object.
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llvm-svn: 3748
2002-09-16 16:01:39 +00:00
794cbb1e11
Add method MachineOperand::hasAllocatedReg().
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llvm-svn: 3747
2002-09-16 15:58:54 +00:00
656e77d102
Add a version of ChooseRegOrImmed to handle numerical constants
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introduced by InstrSelection.
llvm-svn: 3746
2002-09-16 15:58:34 +00:00
2d2fb24342
Add method adjustAlignment so that stack slot alignments can be computed
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in a target-dependent manner (because of the dang OFFSET in Sparc v9).
llvm-svn: 3745
2002-09-16 15:57:43 +00:00
fff5ffde27
Add methods to query about the representation of LLVM quantities (e.g.,
...
constants). Useful for target-dependent LLVM transformations like
Preselection.
llvm-svn: 3743
2002-09-16 15:56:01 +00:00
4f5bad8d2e
*** empty log message ***
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llvm-svn: 3741
2002-09-16 15:39:35 +00:00
d171a8c7c5
Remove unnecessary include.
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llvm-svn: 3723
2002-09-14 23:04:52 +00:00
c9f1e71360
Break RA_DEBUG option into several levels to get better output.
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llvm-svn: 3722
2002-09-14 22:18:37 +00:00
a4583fdafc
Fix to work correctly under linux
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llvm-svn: 3720
2002-09-14 19:52:49 +00:00
a8f926c0c1
Moving to lib/CodeGen/RegAlloc.
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llvm-svn: 3718
2002-09-14 11:57:17 +00:00
40a24e841e
Add support for MacOS and (hopefully) other BSD derivatives.
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llvm-svn: 3717
2002-09-14 10:42:59 +00:00
fc91ee91e8
Change the MallocInst & AllocaInst ctors to take the allocated type, not the
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pointer type returned.
llvm-svn: 3711
2002-09-13 22:28:50 +00:00
240f026d9a
Tighten up sanity checking
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llvm-svn: 3706
2002-09-13 22:18:26 +00:00
8c63fee2d9
Try to work well on multiple platforms.
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llvm-svn: 3704
2002-09-13 21:51:25 +00:00
e614665c1c
Add better linux support by using the right macro. This still should be
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autoconfiscated, but for now this is sufficient.
llvm-svn: 3701
2002-09-13 15:37:58 +00:00
5d40b83adf
Checkin patch written by Casey Carter, enabling support for the redhat GCC 2.96
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compiler.
llvm-svn: 3697
2002-09-13 14:33:39 +00:00
5e08e70f6c
Add a new BasicBlockPass::doInitialization/Finalization(Function &) pair of
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methods that may be useful for BasicBlockPasses.
llvm-svn: 3689
2002-09-12 17:06:43 +00:00
813d4aa6c0
Convert index type for getelementptr instruction from uint to long
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llvm-svn: 3678
2002-09-11 01:16:19 +00:00
4ecbe74c27
Add convenience ctor to BranchInst
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llvm-svn: 3675
2002-09-10 23:54:56 +00:00
5bf620748f
Implement support for inserting an instruction into a basic block right when it
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is created.
llvm-svn: 3651
2002-09-10 15:36:11 +00:00
9ae0fd2d6c
Eliminate the GenericBinaryInst class
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llvm-svn: 3649
2002-09-10 15:35:23 +00:00
7d02d3102a
* Eliminate GenericBinaryInst class
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* Allow specifying where to insert a newly created SetCondInst
llvm-svn: 3648
2002-09-10 15:34:41 +00:00
9c11ca3b17
Eliminate the GenericBinaryInst class.
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llvm-svn: 3647
2002-09-10 15:27:31 +00:00
45719ee85d
Eliminate setType method
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Now the only way to set the type of a value is in the ctor for an object
llvm-svn: 3646
2002-09-10 15:26:27 +00:00
d85566e59a
Move TmpInstruction ctor to InstrSelection.cpp file
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llvm-svn: 3622
2002-09-08 21:07:51 +00:00
57c6a2123d
Checkin initial support for automatic memory leak detection routines
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llvm-svn: 3617
2002-09-08 18:51:12 +00:00
809375647d
* Clean up some comments
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* Move code out of header file to .cpp files, to make future changes easier
* Add arguments to classes so that they can be automatically inserted into their
parent structure upon creation.
llvm-svn: 3604
2002-09-06 21:31:57 +00:00
43a240e346
* Clean up indentation a bit
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* Fix broken comments (copy and pasto)
* Remove irrelevant comment
* Add extra argument to function that causes it to get inserted into a module
automatically.
llvm-svn: 3601
2002-09-06 20:47:31 +00:00
1ff9162127
Include stub for correlated expression elimination pass
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llvm-svn: 3597
2002-09-06 18:39:29 +00:00
00b95cc534
- Rename BreakCriticalEdge to the slightly more standard SplitCriticalEdge
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llvm-svn: 3587
2002-09-06 02:35:11 +00:00
579bb9b527
* Doxygenize API
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* Add new functions for identifying and breaking critical edges
llvm-svn: 3586
2002-09-06 02:19:25 +00:00
3684289913
- Doxygenize comments
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- Add new method to dominatorset: properlyDominates
- Add synonmys for operator[] to classes so that pointers to dominator
information can be used more easily.
- Add API's to update dominator information
llvm-svn: 3585
2002-09-06 02:16:27 +00:00
c0396b8b9e
Make getAnalysisToUpdate<AnalysisType>() public so that transformation APIs
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can update analysis information.
llvm-svn: 3584
2002-09-06 02:14:47 +00:00
e6834a1ce5
Add new function MachineInstrInfo::CreateZeroExtensionInstructions.
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llvm-svn: 3582
2002-09-05 18:36:41 +00:00
2d42bbf5d0
- Renamed Type::isIntegral() to Type::isInteger()
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- Added new method Type::isIntegral() that is the same as isInteger, but
also accepts bool.
SCVS: ----------------------------------------------------------------------
llvm-svn: 3572
2002-09-03 01:05:48 +00:00
7a558ad672
Implement operator== and != for ranges
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llvm-svn: 3571
2002-09-03 01:05:31 +00:00
b986628323
Remove duplicate #include
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llvm-svn: 3567
2002-09-02 04:04:11 +00:00
4293908573
Add printing support to ConstantRange class
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llvm-svn: 3566
2002-09-02 00:18:26 +00:00
a17c18ce28
Initial implementation of ConstantRange support
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llvm-svn: 3564
2002-09-01 23:53:39 +00:00
a48992faaa
- Exposed SetCondInst::getInverseCondition & ::getSwappedCondition better
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- Doxygenized iOperators.h
llvm-svn: 3561
2002-09-01 19:46:36 +00:00
bc56c86ca4
Convert cwriter to be a pass.
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llvm-svn: 3557
2002-08-31 00:28:25 +00:00
ed39ccae8d
- Eliminate the last traces of the 'analysis' namespace
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llvm-svn: 3550
2002-08-30 22:53:53 +00:00
91f9b9de9e
Update comments
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llvm-svn: 3547
2002-08-30 22:51:21 +00:00
f7e2daf5a4
Fix comments.
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llvm-svn: 3546
2002-08-30 22:51:08 +00:00
ba6fda3e69
Merged into ValueNumbering.cpp
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llvm-svn: 3545
2002-08-30 22:30:51 +00:00
a70e697e29
Initial implementation of basic value numbering
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This file will probably go away at some point
llvm-svn: 3542
2002-08-30 20:30:03 +00:00
3e4e6974f2
Initial version of LoadValueNumbering interface
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llvm-svn: 3539
2002-08-30 20:27:48 +00:00
Vikram S. Adve