Dan Gohman
f2f6ce65b7
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00
Dan Gohman
3e054fe9ef
Use opt -S instead of piping bitcode output through llvm-dis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 22:34:10 +00:00
Dan Gohman
b1e1e82c54
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 16:50:01 +00:00
Chris Lattner
7150371097
remove a test that depends on -debug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66937 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13 20:31:48 +00:00
Matthijs Kooijman
75cf9cc527
Add -unroll-allow-partial command line option that enabled the loop unroller to
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partially unroll a loop when fully unrolling would not fit under the threshold.
Patch by Mikael Lepistö.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54160 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-29 13:21:23 +00:00
Dan Gohman
8dbe7f832e
Revert 52645, the loop unroller changes. It caused a regression in 252.eon.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52688 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-24 20:44:42 +00:00
Dan Gohman
55e283c71e
Revamp the loop unroller, extending it to correctly update PHI nodes
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in the presence of out-of-loop users of in-loop values and the trip
count is not a known multiple of the unroll count, and to be a bit
simpler overall. This fixes PR2253.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52645 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-23 21:29:41 +00:00
Gabor Greif
f6cadc440c
sabre brings to my attention that the 'tr' suffix is also obsolete
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51349 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20 21:00:03 +00:00
Gabor Greif
722243bd40
Rename the last test with .llx extension to .ll, resolve duplicate test by renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51328 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20 19:52:04 +00:00
Tanya Lattner
e6d5d39c07
Upgrade tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48538 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19 07:28:33 +00:00
Nick Lewycky
c837abee2f
Be more careful modifying the use_list while also iterating through it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46417 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-27 18:35:00 +00:00
Devang Patel
5d01aa484f
If a value is incoming from outside the loop then the value does not need remapping and the value is never tracked through LastValueMap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43728 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-05 19:32:30 +00:00
John Criswell
e644ef7b09
Convert .cvsignore files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37801 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-29 16:35:07 +00:00
Dan Gohman
2fa7ce2b87
Add a testcase for unrolling loops with unknown tripcounts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37238 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-18 19:59:23 +00:00
Chris Lattner
823572d44d
new testcase for PR1385
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36783 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 18:48:52 +00:00
Devang Patel
253f7fe77e
Add PR number for reference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36184 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 23:52:37 +00:00
Devang Patel
b6b40ebc83
New test case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36181 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 23:02:22 +00:00
Reid Spencer
eb1d74e0c8
For PR1319:
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Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 17:36:08 +00:00
Reid Spencer
2aabd0722d
For PR1319:
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Upgrade to use new Tcl exec based test harness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36062 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-15 08:30:33 +00:00
Reid Spencer
0f5aed5648
Make the llvm-runtest function much more amenable by eliminating all the
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global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35918 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 19:56:59 +00:00
Reid Spencer
69ccadd753
Use the llvm-upgrade program to upgrade llvm assembly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-02 04:23:10 +00:00
Owen Anderson
3b53c4ee91
Implement unrolling of multiblock loops. This significantly improves the
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utility of the LoopUnroll pass.
Also, add a testcase for multiblock-loop unrolling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29859 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-24 21:28:19 +00:00
Tanya Lattner
9727555859
Added the ability to xfail based on llvmgcc version
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27635 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-12 21:57:40 +00:00
Reid Spencer
2676f83776
Tired of wading through cvs's list ? files that are generated when building
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with srcdir = objdir to see what's okay and what's cruft. So, in goes a
bunch of .cvsignore files to shut cvs up about known output from running
"make check".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27009 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 23:41:57 +00:00
Chris Lattner
801d9082e0
New testcase for PR532
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20492 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 20:56:55 +00:00
Tanya Lattner
c8c1f12778
Adding srcdir arg
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18020 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-19 22:45:25 +00:00
Tanya Lattner
28b372f1d3
Adding subdirectory dg.exp files in order to be able to use dejagnu to only run specific tests (located in some subdirectory of Regression)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17712 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-13 23:00:45 +00:00
Chris Lattner
488b72bd7f
New testcase that used to cause the unroller to try to unroll the loop 2G times. :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13563 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-13 20:43:15 +00:00