Chris Lattner
c888f3ec58
Enhance DSE to handle the variable index case in PR8657.
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llvm-svn: 120498
2010-11-30 23:43:23 +00:00
Chris Lattner
b9c5a6fa04
teach DSE to use GetPointerBaseWithConstantOffset to analyze
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may-aliasing stores that partially overlap with different base
pointers. This implements PR6043 and the non-variable part of
PR8657
llvm-svn: 120485
2010-11-30 23:05:20 +00:00
Chris Lattner
496eacefab
clean up DSE tests, removing some poorly reduced and useless old test,
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merging more into other larger .ll files, filecheckizing along the way.
llvm-svn: 120373
2010-11-30 01:00:34 +00:00
Dan Gohman
6aff5b94ff
Make BasicAliasAnalysis a normal AliasAnalysis implementation which
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does normal initialization and normal chaining. Change the default
AliasAnalysis implementation to NoAlias.
Update StandardCompileOpts.h and friends to explicitly request
BasicAliasAnalysis.
Update tests to explicitly request -basicaa.
llvm-svn: 116720
2010-10-18 18:04:47 +00:00
Kenneth Uildriks
e711736014
Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test
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llvm-svn: 85900
2009-11-03 15:29:06 +00:00
Dan Gohman
205b641954
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
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input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.
llvm-svn: 81537
2009-09-11 18:01:28 +00:00
Dan Gohman
c95df8b6d8
Use opt -S instead of piping bitcode output through llvm-dis.
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llvm-svn: 81257
2009-09-08 22:34:10 +00:00
Dan Gohman
8d84372836
Change these tests to feed the assembly files to opt directly, instead
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of using llvm-as, now that opt supports this.
llvm-svn: 81226
2009-09-08 16:50:01 +00:00
Tanya Lattner
c072619922
Remove llvm-upgrade and update test cases.
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llvm-svn: 47793
2008-03-01 09:15:35 +00:00
Owen Anderson
594b0fe9e2
Fix test/Transforms/DeadStoreElimination/PartialStore.ll, which had been
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silently failing because of an incorrect run line for some time.
llvm-svn: 43605
2007-11-01 05:29:16 +00:00
Owen Anderson
58e64df595
Rename FastDSE to just DSE.
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llvm-svn: 40668
2007-08-01 06:36:51 +00:00
Owen Anderson
c133ed619f
Move these tests to use FastDSE instead of old DSE.
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llvm-svn: 40444
2007-07-23 20:49:13 +00:00
Reid Spencer
d1d4897d3f
For PR1319:
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Upgrade to use new Tcl exec based test harness.
llvm-svn: 36062
2007-04-15 08:30:33 +00:00
Reid Spencer
4572ce85b0
Regression is gone, don't try to find it on clean target.
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llvm-svn: 33296
2007-01-17 07:59:14 +00:00
