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42 Commits

Author SHA1 Message Date
Chris Lattner 2be4744c5e Remove obsolete method 
llvm-svn: 11302
 2004-02-11 01:17:33 +00:00
Chris Lattner bb5f0db8d6 Adjust to the new BB ctor 
llvm-svn: 11113
 2004-02-04 03:57:50 +00:00
Chris Lattner 9cda4bf8e5 When splitting a basic block, insert the new half immediately after the first 
half.

llvm-svn: 11110
 2004-02-04 03:21:31 +00:00
Chris Lattner c4c7ea5288 In BasicBlock::splitBasicBlock, just use islist::splice to move the instructions, 
instead of a loop that is really inefficient with large basic blocks.

This speeds up the inliner pass on the testcase in PR209 from 13.8s to 2.24s
which still isn't exactly speedy, but is a lot better.  :)

llvm-svn: 11105
 2004-02-03 23:11:21 +00:00
Chris Lattner a29600046d Minor cleanups and simplifications 
llvm-svn: 10127
 2003-11-21 16:52:05 +00:00
Chris Lattner 2af517281d Start using the nicer terminator auto-insertion API 
llvm-svn: 10111
 2003-11-20 18:25:24 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
Chris Lattner 41baa98478 Make code gcc 3.4 clean 
llvm-svn: 9719
 2003-11-05 05:15:42 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Chris Lattner 64d88bc788 Do not use BasicBlock::succ_iterator 
llvm-svn: 8700
 2003-09-24 22:03:22 +00:00
Chris Lattner 6d5693566f Allow specifying the name for the newly split basic block 
llvm-svn: 8097
 2003-08-24 03:41:39 +00:00
Chris Lattner ef8c8332b1 Fix a bug that occurred when removing the last predecessor INTO an 
infinite loop

llvm-svn: 5953
 2003-04-25 23:14:19 +00:00
Chris Lattner 889f620841 Remove unnecesary &*'s 
llvm-svn: 5872
 2003-04-23 16:37:45 +00:00
Chris Lattner 98cf1f5d64 - Eliminated the deferred symbol table stuff in Module & Function, it really 
wasn't an optimization and it was causing lots of bugs.

llvm-svn: 4779
 2002-11-20 18:36:02 +00:00
Chris Lattner 69ce8674b5 - Rename Instruction::First*Op to *OpsBegin, and Num*Ops to *OpsEnd to 
reflect the fact that it's a range being defined.

llvm-svn: 4147
 2002-10-13 19:39:16 +00:00
Chris Lattner caf5b504a3 Changes to support PHINode::removeIncoming changes 
llvm-svn: 4080
 2002-10-08 21:36:34 +00:00
Chris Lattner 4dfede8070 - Add new ctor to BasicBlock to allow insertion before any BB, not just at 
the end of the function.

llvm-svn: 3934
 2002-09-26 05:03:22 +00:00
Chris Lattner 184b298edc Enable "garbage detection" of LLVM objects. Now users should be obnoxious 
warnings.  If they accidentally leak LLVM Value's.

llvm-svn: 3620
 2002-09-08 18:59:35 +00:00
Chris Lattner 9ed7aef651 Move code out of header files into .cpp files to make future changes easier 
llvm-svn: 3605
 2002-09-06 21:33:15 +00:00
Chris Lattner c678c17211 Avoid warning: control reaches end of non-void function 
llvm-svn: 3081
 2002-07-25 15:39:05 +00:00
Vikram S. Adve 6e792fca91 Moved MachineCodeForBB to be an annotation on BasicBlock. 
llvm-svn: 2818
 2002-07-08 22:31:11 +00:00
Chris Lattner 113f4f4609 MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
 2002-06-25 16:13:24 +00:00
Chris Lattner 5cd012d58c Fix bug: test/Regression/Transforms/ADCE/2002-05-23-ZeroArgPHITest.ll 
Which contains a description of why this is neccesary.

llvm-svn: 2733
 2002-05-23 16:52:34 +00:00
Chris Lattner f7373e4bec Fix bug: test/Regression/Transforms/CFGSimplify/2002-05-21-PHIElimination.ll 
llvm-svn: 2694
 2002-05-21 19:52:49 +00:00
Chris Lattner d5a847057b Eliminate duplicate or unneccesary #include's 
llvm-svn: 2397
 2002-04-29 17:42:12 +00:00
Chris Lattner ca14237696 Split ConstantVals.h into Constant.h and Constants.h 
llvm-svn: 2378
 2002-04-28 19:55:58 +00:00
Chris Lattner f739fa8541 s/Method/Function 
llvm-svn: 2180
 2002-04-08 22:03:57 +00:00
Chris Lattner 6e6f5be53d Move include/llvm/ValueHolderImpl.h to lib/VMCore/ValueHolderImpl.h 
llvm-svn: 2156
 2002-04-08 00:15:29 +00:00
Chris Lattner 4eed0b8390 Fix bug: test/Regression/Other/2002-02-24-InlineBrokePHINodes.ll 
llvm-svn: 1798
 2002-02-25 00:35:07 +00:00
Chris Lattner 83d485b310 * 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 7f74a56e24 Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Chris Lattner 3462ae3ad7 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407
 2001-12-03 22:26:30 +00:00
Chris Lattner fb5ae02e1a Split the PHINode class out from the iOther.h file into the iPHINode.h file 
llvm-svn: 1405
 2001-12-03 18:02:31 +00:00
Chris Lattner da55810666 Commit more code over to new cast style 
llvm-svn: 697
 2001-10-02 03:41:24 +00:00
Chris Lattner 3856934386 Convert more code to use new style casts 
Eliminate old style casts from value.h

llvm-svn: 696
 2001-10-01 20:11:19 +00:00
Chris Lattner ba1c1f2fb6 Pull predecessor and successor iterators out of the CFG*.h files, and plop them into 
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
Chris Lattner 2d189a5981 Support new setName itf 
llvm-svn: 459
 2001-09-07 16:44:17 +00:00
Vikram S. Adve 32b5d841ba Added vector of machine instructions for the basic block. 
llvm-svn: 330
 2001-07-30 18:47:24 +00:00
Chris Lattner f2a738cfe2 * ValueHolder now takes 3 arguments 
* Added a few methods to ConstantPool
* ConstPoolVal no longer derives from Value
* Method & Module multiply inherit from SymTabValue & Value now
* Added a GetElementPtrInst::isStructSelector() method

llvm-svn: 184
 2001-07-14 06:13:19 +00:00
Chris Lattner 615d3cf40d Add implementation of BasicBlock::removePredecessor code that was factored 
out of DCE.cpp

llvm-svn: 103
 2001-06-29 05:25:23 +00:00
Chris Lattner 4cee8d8ffb Miscellaneous cleanups: 
* 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
Chris Lattner 2f7c963559 Initial revision 
llvm-svn: 2
 2001-06-06 20:29:01 +00:00