Chris Lattner
96e30cb44f
merge some tests.
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llvm-svn: 92786
2010-01-05 21:54:09 +00:00
Chris Lattner
ef4fba933d
add a simple instcombine xform, simplify another one to use hasAllZeroIndices()
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instead of hand rolling a loop.
llvm-svn: 92403
2010-01-01 23:09:08 +00:00
Eli Friedman
8afea2d095
Make the ptrtoint comparison simplification work if one side is a global.
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llvm-svn: 91624
2009-12-17 21:27:47 +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
Dan Gohman
00b05492f1
Revert the addition of hasNoPointerOverflow to GEPOperator.
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Getelementptrs that are defined to wrap are virtually useless to
optimization, and getelementptrs that are undefined on any kind
of overflow are too restrictive -- it's difficult to ensure that
all intermediate addresses are within bounds. I'm going to take
a different approach.
Remove a few optimizations that depended on this flag.
llvm-svn: 76437
2009-07-20 17:43:30 +00:00
Tanya Lattner
9aa573954c
Remove llvm-upgrade and update tests.
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llvm-svn: 48103
2008-03-09 08:16:40 +00:00
Chris Lattner
cfda811d3c
un-xfail this.
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llvm-svn: 36808
2007-05-05 22:41:13 +00:00
Reid Spencer
c49d7dd886
For PR1319:
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Upgrade tests to work with new llvm.exp version of llvm_runtest.
llvm-svn: 36013
2007-04-14 20:13:02 +00:00
Chris Lattner
1d2922dbb4
fix this testcase
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llvm-svn: 34530
2007-02-23 19:39:24 +00:00
Andrew Lenharth
72869dad9c
missed cast elimination
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llvm-svn: 34490
2007-02-22 15:17:45 +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
