Chris Lattner
4ae453715e
Make the testcase more interesting, test that two different array elements don't alias
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llvm-svn: 5689
2003-03-03 23:27:15 +00:00
Chris Lattner
1645c563ed
New testcase
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llvm-svn: 5688
2003-03-03 21:29:00 +00:00
Chris Lattner
21ebd818d9
Add new testcase for forward reference of struct type
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llvm-svn: 5687
2003-03-03 20:28:42 +00:00
Chris Lattner
db94bd1661
Eliminate tons of bogus warnings
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llvm-svn: 5686
2003-03-03 19:57:46 +00:00
Chris Lattner
a49e96dda5
Change the mem2reg interface to accept a TargetData argument
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llvm-svn: 5685
2003-03-03 17:25:18 +00:00
Chris Lattner
1778154dc7
Don't apply type information to load instructions if it will cause collapsing
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llvm-svn: 5684
2003-03-03 17:13:31 +00:00
Chris Lattner
41e9bb787e
Don't apply type information to loads
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llvm-svn: 5683
2003-03-03 17:13:22 +00:00
Chris Lattner
a29ba21066
Fix a problem with negative indexes
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llvm-svn: 5681
2003-03-02 23:43:34 +00:00
Chris Lattner
b7cadcbbab
* Don't run tests if compilation failed
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* Don't summarize tests if testing failed
llvm-svn: 5680
2003-02-28 20:30:20 +00:00
Chris Lattner
f72af85290
Fix broken links
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llvm-svn: 5678
2003-02-28 20:05:20 +00:00
Chris Lattner
19150ab1b3
Allow tests to run for 5 minutes before timing out.
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llvm-svn: 5677
2003-02-28 19:40:05 +00:00
Chris Lattner
09c35df4e9
Fix bug: LICM/2003-02-28-PromoteDifferentType.ll
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llvm-svn: 5675
2003-02-28 19:21:40 +00:00
Chris Lattner
0e86077efc
Fix testcase
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llvm-svn: 5674
2003-02-28 19:21:27 +00:00
Chris Lattner
3ebda4fd24
Add a test for a feature that I hope will be implemented someday
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llvm-svn: 5673
2003-02-28 19:20:56 +00:00
Chris Lattner
bdb79e6172
New testcase
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llvm-svn: 5672
2003-02-28 19:13:58 +00:00
Chris Lattner
77840ef407
Add dump method for Loops
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llvm-svn: 5671
2003-02-28 16:54:45 +00:00
Chris Lattner
6046dda16e
Add dump method for loops
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llvm-svn: 5670
2003-02-28 16:54:37 +00:00
Chris Lattner
dec7727a9f
Fix bug I introduced yesterday :(
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llvm-svn: 5669
2003-02-28 16:54:17 +00:00
Chris Lattner
b58da8ab04
* Reduce the number of useless bytecode files produced by bugpoint.
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- This also speeds it up as the bytecode writer isn't terribly fast.
* Add a new cleanup pass after everything else to run -funcresolve -globaldce
llvm-svn: 5668
2003-02-28 16:13:20 +00:00
Chris Lattner
e2aebf5906
Fix bug: LICM/2003-02-27-PreheaderExitNodeUpdate.ll
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llvm-svn: 5667
2003-02-28 03:07:54 +00:00
Chris Lattner
cffe1c533c
Add graph traits specializations for loop nesting information...
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llvm-svn: 5666
2003-02-28 03:05:15 +00:00
Chris Lattner
f1c953d521
New test
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llvm-svn: 5665
2003-02-28 02:55:26 +00:00
Chris Lattner
d64f135965
Fix bug: 2003-02-27-PreheaderExitNodeUpdate.ll by updating exit node info
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llvm-svn: 5664
2003-02-27 22:48:57 +00:00
Chris Lattner
e6443c72fe
Add new Loop::hasExitBlock helper method
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llvm-svn: 5663
2003-02-27 22:48:28 +00:00
Chris Lattner
030a114dba
Simplify a bit by using a new member function
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llvm-svn: 5662
2003-02-27 22:48:08 +00:00
Chris Lattner
c37308604f
Change behavior of changeExitBlock function to replace all instances of exit block
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llvm-svn: 5661
2003-02-27 22:37:44 +00:00
Chris Lattner
c0fc5571dc
New testcase
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llvm-svn: 5660
2003-02-27 22:34:31 +00:00
Chris Lattner
74b9aaa89c
Add a new assertion to check that stuff is happening right
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Ironically the exit block modification code wasn't updating the exit block
information itself. Fix this.
llvm-svn: 5659
2003-02-27 22:31:07 +00:00
Chris Lattner
d40fa5ca2f
Fix bug: 2003-02-27-StoreSinkPHIs.ll
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llvm-svn: 5658
2003-02-27 21:59:36 +00:00
Chris Lattner
80ebacf9a5
New testcase
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llvm-svn: 5657
2003-02-27 21:59:31 +00:00
Chris Lattner
e1d4fb3c2c
Fix bug: LICM/2003-02-27-PreheaderProblem.ll
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There may be a single outside predecessor and
still need a new loop-preheader if the predecessor has multiple
successors.
llvm-svn: 5656
2003-02-27 21:51:38 +00:00
Chris Lattner
e8dda81b22
* Don't forget to update Loop information!
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* Remove bogus assertion: there may be a single outside predecessor and
still need a new loop-preheader if the predecessor has multiple
successors. See bug: LICM/2003-02-27-PreheaderProblem.ll
llvm-svn: 5655
2003-02-27 21:50:19 +00:00
Chris Lattner
91dce9183d
Testcase for Preheaders problem
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llvm-svn: 5654
2003-02-27 21:38:56 +00:00
Chris Lattner
3b3cce733d
Replace assertion with a handler.
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llvm-svn: 5653
2003-02-27 20:55:48 +00:00
Chris Lattner
b078b28fa5
* Significant changes to the preheader insertion pass:
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- Now we perform loop exit-block splitting to ensure exit blocks are
always dominated by the loop header.
- We now preserve dominance frontier information
- This fixes bug: LICM/2003-02-26-LoopExitNotDominated.ll
llvm-svn: 5652
2003-02-27 20:27:08 +00:00
Chris Lattner
db73d0ceab
Make the interface to update a little more efficient
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llvm-svn: 5651
2003-02-27 20:24:17 +00:00
Chris Lattner
ac72aab6e7
- LoopInfo now calculates and tracks loop exit blocks
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llvm-svn: 5650
2003-02-27 00:38:34 +00:00
Chris Lattner
4efef545d2
* LoopInfo now keeps track of exit blocks from the loop
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* New LoopInfo::isLoopHeader method
* Remove some #if 0 code
llvm-svn: 5649
2003-02-27 00:37:22 +00:00
Chris Lattner
bfe33a49ef
New testcase crashing LICM
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llvm-svn: 5648
2003-02-26 23:16:44 +00:00
Chris Lattner
5baf8bb966
Make the aliassettracker much more precise by actually tracking size
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information for various accesses. What a concept.
llvm-svn: 5647
2003-02-26 22:11:00 +00:00
Chris Lattner
d4e2c5a9a0
Fix test
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llvm-svn: 5646
2003-02-26 22:01:58 +00:00
Chris Lattner
933b11a154
Fix bug: BasicAA/2003-02-26-AccessSizeTest.ll
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llvm-svn: 5645
2003-02-26 21:57:23 +00:00
Chris Lattner
183864424b
New testcase for size tracking brokenness
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llvm-svn: 5644
2003-02-26 21:39:52 +00:00
Chris Lattner
e923b037b7
Fix several bugs in basic-aa
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llvm-svn: 5643
2003-02-26 21:28:49 +00:00
Chris Lattner
ea424f3aff
Rename -no-* to -disable-*
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llvm-svn: 5642
2003-02-26 20:00:41 +00:00
Chris Lattner
4e622afb23
Add new -no-aa implementation
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llvm-svn: 5641
2003-02-26 19:57:10 +00:00
Chris Lattner
721f9fc770
Move BasicAA pass out to it's own header file
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llvm-svn: 5640
2003-02-26 19:41:54 +00:00
Chris Lattner
374168a56e
BasicAA doesn't need a public header
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llvm-svn: 5639
2003-02-26 19:41:46 +00:00
Chris Lattner
4162adcfee
Adjust to implement new AA interface
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llvm-svn: 5638
2003-02-26 19:29:36 +00:00
Chris Lattner
4d57299049
Adjust to new AA interface
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llvm-svn: 5637
2003-02-26 19:29:16 +00:00