ce274ce93d
Silence warnings
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llvm-svn: 19379
2005-01-08 19:34:41 +00:00
9339638e9c
Remove unused variable for compilation by VC++.
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Patch contributed by Morten Ofstad.
llvm-svn: 17830
2004-11-15 17:29:41 +00:00
fe3f4e6ebd
Teach SROA how to promote an array index that is variable, if the dimension
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of the array is just two. This occurs 8 times in gcc, 6 times in crafty, and
12 times in 099.go.
This implements ScalarRepl/sroa_two.ll
llvm-svn: 17727
2004-11-14 05:00:19 +00:00
8881912d71
Rearrange some code, no functionality changes.
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llvm-svn: 17724
2004-11-14 04:24:28 +00:00
3e86084641
Prototype these functions more accurately
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llvm-svn: 16432
2004-09-20 04:43:15 +00:00
7c16caa336
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
2b3387a6d9
Fix #includes of i*.h => Instructions.h as per PR403.
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llvm-svn: 15328
2004-07-29 17:05:13 +00:00
9a63520b1a
Fixes working towards PR341
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llvm-svn: 14839
2004-07-15 01:50:47 +00:00
b5f8eb8315
Do not loop over uses as we delete them. This causes iterators to be
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invalidated out from under us. This bug goes back to revision 1.1: scary.
llvm-svn: 14242
2004-06-19 02:02:22 +00:00
69193f93b6
Support getelementptr instructions which use uint's to index into structure
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types and can have arbitrary 32- and 64-bit integer types indexing into
sequential types.
llvm-svn: 12653
2004-04-05 01:30:19 +00:00
40d2aeb28f
Finegrainify namespacification
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Fix regressions ScalarRepl/basictest.ll & arraytest.ll
llvm-svn: 10287
2003-12-02 17:43:55 +00:00
52310702a1
Do not use index type to determine what it is indexing into!
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llvm-svn: 10226
2003-11-25 21:09:18 +00:00
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
bcb0f4bf2e
Fix PR66 & ScalarRepl/2003-10-29-ArrayProblem.ll
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llvm-svn: 9585
2003-10-29 17:55:44 +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
a906bacfdd
Change the interface to PromoteMemToReg to also take a DominatorTree
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llvm-svn: 8883
2003-10-05 21:20:13 +00:00
5dac64f629
Rename Function::getEntryNode -> getEntryBlock
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llvm-svn: 8625
2003-09-20 14:39:18 +00:00
7fdde92b1f
Do not return success after checking only the FIRST USE of a gep instruction.
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Instead, check all uses.
This fixes bug: ScalarRepl/2003-09-12-IncorrectPromote.ll
This also fixes the miscompilation of Ptrdist/bc
llvm-svn: 8493
2003-09-12 16:02:12 +00:00
9a95f2a944
Minor optimization efficiency improvement:
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- Run mem2reg promotion first
- Only rerun passes if the previous thing changed something
llvm-svn: 8490
2003-09-12 15:36:03 +00:00
217ca0bcb9
Apostrophes are only used for possession and quoting.
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llvm-svn: 8473
2003-09-11 16:58:31 +00:00
5d8a12e094
Integrate functionality of the mem2reg pass directly into this pass to make
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the combination more effective
llvm-svn: 8471
2003-09-11 16:45:55 +00:00
c817458b66
ScalarRepl does not modify the CFG. Say so!
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llvm-svn: 8243
2003-08-31 00:45:13 +00:00
8abcd56c74
DEBUG got moved to Support/Debug.h
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llvm-svn: 7492
2003-08-01 22:15:03 +00:00
6077c3195f
Simplify code by using ConstantInt::getRawValue instead of checking to see
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whether the constant is signed or unsigned, then casting
llvm-svn: 7252
2003-07-23 15:22:26 +00:00
0078d9c5bb
Okay totally give up on trying to optimize aggregates that cannot be completely
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broken up into their elements. Too many programs break because of this.
llvm-svn: 6440
2003-05-30 19:22:14 +00:00
d847be0539
add a check that allows the SRoA pass to avoid breaking programs, even if their
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behavior is technically undefined
llvm-svn: 6438
2003-05-30 18:09:57 +00:00
38d88c07f4
Fix bug: ScalarRepl/2003-05-30-MultiLevel.ll
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llvm-svn: 6428
2003-05-30 05:26:30 +00:00
6e5398d69d
Fix bug: ScalarRepl/2003-05-29-ArrayFail.ll
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llvm-svn: 6425
2003-05-30 04:15:41 +00:00
c16b210349
* Actually USE the statistic that we made
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* Implement SRoA for arrays
llvm-svn: 6349
2003-05-27 16:09:27 +00:00
fb41a50d15
Implementation of the simple "scalar replacement of aggregates" transformation
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llvm-svn: 6346
2003-05-27 15:45:27 +00:00
Chris Lattner