Chris Lattner
9b08fec8bb
expand testcase, which has been in my tree for a while now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24582 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-03 18:26:41 +00:00
Chris Lattner
9e6924fc0f
new testcase, miscompiled by simplifycfg. This has been distilled from Ptrdist/bc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24580 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-03 18:25:32 +00:00
Chris Lattner
457029c244
new testcase for PR635
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23615 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-03 23:42:54 +00:00
Chris Lattner
9a82a3ccac
new testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23409 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-23 18:43:57 +00:00
Chris Lattner
055135d1c1
make this test harder: add a case where instructions are in the bb to be
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threaded over
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23396 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-20 01:43:41 +00:00
Chris Lattner
ecd7b6d110
new testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23394 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-20 00:41:55 +00:00
Chris Lattner
b6e2b7e4cd
new testcase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23390 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-19 23:48:04 +00:00
Chris Lattner
82e6ef3ec3
Testcase that used to crash simplifycfg
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22622 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-03 18:01:07 +00:00
Chris Lattner
969c88e817
un-xfail this
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22614 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-03 00:58:44 +00:00
Chris Lattner
d970ff025d
This fails for now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22608 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-03 00:10:28 +00:00
Chris Lattner
1bc0f735c9
New testcase that caused simplifycfg to crash
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22583 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 03:23:03 +00:00
Chris Lattner
bff44407e8
new testcase for PR584
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22231 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-17 01:45:03 +00:00
Chris Lattner
07b5c9d68f
New testcase that crashes simplifycfg, identified accidentally by JohnMC
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22157 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-20 22:19:34 +00:00
Chris Lattner
edcee6f5fd
testcase I've had in my tree
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21832 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-09 21:21:10 +00:00
Chris Lattner
d802347a2e
new testcase for a simple optimization that simplifycfg is about to do.
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All CFG edges to DEAD should be eliminated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20299 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24 06:15:27 +00:00
Chris Lattner
90970609f2
add another testcase to make sure it gets turned into a switch (answer: yes it does)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20291 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24 02:13:50 +00:00
Chris Lattner
72a406eb14
Add new test to make sure simplifycfg doesn't leave around trivially
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dead instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19211 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 16:00:56 +00:00
Chris Lattner
2480535c1f
Check in the right test
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18767 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-10 17:43:43 +00:00
Chris Lattner
16483e50e2
New testcase for a bug exposed by the ipsccp pass, causing dparser to fail
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last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18765 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-10 17:41:43 +00:00
Chris Lattner
8cca1a7cbc
New testcase for simplifycfg
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18367 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-30 00:31:16 +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
d7e30973cd
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17115 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-18 04:06:41 +00:00
Chris Lattner
1c7efba2bd
When converting phi nodes into select instructions, we shouldn't promote PHI
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nodes unless we KNOW that we are able to promote all of them. In this case
promoting the phi to a select is silly because we will always have to do the
call conditionally. As such, select promotion is actually a pessimization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16972 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-14 05:12:50 +00:00
Chris Lattner
c6c9db2fd7
test that unconditional branches to unwinds are always eliminated
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15021 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20 01:17:19 +00:00
Chris Lattner
f380445185
Fix testcase. For some reason this was failing only with a release build and
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not with a debug build? Rather testrunner only caught it in that case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14514 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-01 04:09:14 +00:00
Chris Lattner
dcf3a6b124
Fix a test that was "broken" by new optimizations. The transformation we
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are doing is certainly correct, its just that we didn't have the capability
to do it when the testcase was written (no select instr)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13799 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 23:51:29 +00:00
Chris Lattner
470221cfc0
New testcase:
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Turn "if (A < B && B < C)" into "if (A < B & B < C)"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13310 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-01 23:35:21 +00:00
Chris Lattner
be8d170c83
New testcase for case that simplifycfg should catch
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13305 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-01 22:36:24 +00:00
Chris Lattner
4f21c174aa
Simplify cfg now eliminates all of the branches in this testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12803 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-09 23:50:29 +00:00
Chris Lattner
512c2481b1
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12616 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-02 18:12:49 +00:00
Chris Lattner
4971b722ff
Oops, actually USE the previously computed value
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12547 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-30 19:45:39 +00:00
Chris Lattner
5dd784a8ca
Test general value/value selection which we can do now that we use the
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select instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12546 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-30 19:45:11 +00:00
John Criswell
2942e6356b
Modify test to use the %t substition (temporary name). This is available
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in the QMTest Testrunner tests.
Please note that putting output files in the Output directory no longer
works, as QMTest does not build Output directories anymore (nor does the
test run in a separate subdirectory, anyway).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12466 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-17 02:31:29 +00:00
Chris Lattner
39bd69aa55
Add a testcase for switch instruction induction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11965 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-28 21:30:39 +00:00
Chris Lattner
2189a76024
New testcase. Switch instructions that go to switch instructions should be
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merged.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11796 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24 07:21:09 +00:00
Chris Lattner
d1eaebef49
The simplifycfg pass should be able to turn stuff like:
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if (X == 4 || X == 7)
and
if (X != 4 && X != 7)
into switch instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11791 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24 05:34:44 +00:00
Chris Lattner
5ea27d820a
New testcase, details in the comments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11495 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-16 06:35:19 +00:00
Chris Lattner
54636af39d
New feature testcase for simplifycfg.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11306 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 03:35:04 +00:00
Misha Brukman
e78760e179
Renamed as' =>
llvm-as', dis' =>
llvm-dis', link' =>
llvm-link'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8558 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-16 15:29:54 +00:00
John Criswell
473741930e
Removing Makefiles. Regression tests are now run by QMTest.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8548 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-15 20:21:38 +00:00
Chris Lattner
cd98c72561
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8125 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-24 17:58:24 +00:00
Chris Lattner
2231d5892b
Add a new switch folding testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8092 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-23 23:17:59 +00:00
Chris Lattner
09864a1ef0
New testcase to ensure that switch folding happens correctly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7922 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-17 20:19:31 +00:00
Chris Lattner
f0cd835784
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7920 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-17 19:37:57 +00:00
Chris Lattner
128cf79bcc
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7918 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-17 19:29:34 +00:00
Chris Lattner
5d6bdae118
new testcases that simplifycfg breaks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7598 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-05 16:11:36 +00:00
Chris Lattner
d808e45658
Eliminate explicit control flow in tests
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6961 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28 23:13:12 +00:00
Chris Lattner
5db057fbb0
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5721 91177308-0d34-0410-b5e6-96231b3b80d8
2003-03-07 17:42:55 +00:00
Chris Lattner
a1040199e4
Add new testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5701 91177308-0d34-0410-b5e6-96231b3b80d8
2003-03-05 21:34:35 +00:00
Chris Lattner
ceb536eda3
New testcase for feature simplifycfg should handle
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5698 91177308-0d34-0410-b5e6-96231b3b80d8
2003-03-05 20:35:24 +00:00
Chris Lattner
a8bda21c8d
Add testcase for new feature for simplifycfg pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5697 91177308-0d34-0410-b5e6-96231b3b80d8
2003-03-05 20:22:50 +00:00
Chris Lattner
04b9d2903e
New feature test for something we have done for a long time
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3914 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-24 16:13:20 +00:00
Chris Lattner
d7490bcf9a
New testcase that causes SimplifyCFG to assert out.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3912 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-24 16:02:44 +00:00
Chris Lattner
6eea01ed8e
Hrm, testcase was checking the wrong pass. :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3126 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-29 21:12:20 +00:00
Chris Lattner
578cf90040
Testcase for unimplemented feature
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2766 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-24 17:45:37 +00:00
Chris Lattner
4a4e39d647
Update run line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2693 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21 19:33:17 +00:00
Chris Lattner
2f3ee642a8
This testcase was very broken! The block could not be merged because then
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there would be a broken PHI node
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2692 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21 19:32:58 +00:00
Chris Lattner
58e06e7393
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2691 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21 19:22:10 +00:00
Chris Lattner
c3a53f9aa8
Testcase for missed merge opportunity
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2477 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 03:11:32 +00:00
Chris Lattner
2077ffab85
Initial testcases for CFG simplify (which is part of DCE for now)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2466 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 02:37:38 +00:00